Product Description
Product Description
The NBR115 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The NBR115 series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NBA115 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Double segment | ||||||||||||||||
| Ratio | i | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 140 | 160 | 180 | 200 |
| Rated output torque | Nm | 300 | 290 | 280 | 240 | 210 | 210 | 290 | 280 | 240 | 210 | 210 | 290 | 280 | 240 | 210 | 210 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||||||||||
| Rated input speed | Rpm | 4000 | |||||||||||||||
| Max input speed | Rpm | 8000 | |||||||||||||||
| Ultraprecise backlash | arcmin | ≤4 | |||||||||||||||
| Precision backlash | arcmin | ≤7 | |||||||||||||||
| Standard backlash | arcmin | ≤9 | |||||||||||||||
| Torsional rigidity | Nm/arcmin | 25 | |||||||||||||||
| Max.bending moment | Nm | 6700 | |||||||||||||||
| Max.axial force | N | 3350 | |||||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | |||||||||||||||
| Efficiency | % | ≥92% | |||||||||||||||
| Weight | kg | 14.2 | |||||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||||||||||
| Lubrication | Synthetic grease | ||||||||||||||||
| Protection class | IP64 | ||||||||||||||||
| Mounting Position | All directions | ||||||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤68 | |||||||||||||||
| Rotary inertia | Kg·cm² | 2.25 | 1.87 | ||||||||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Comparison of Helical Gearboxes and Bevel Gearboxes
Helical gearboxes and bevel gearboxes are both widely used for power transmission in various industrial applications. Here’s a comparison of their performance:
- Gear Meshing: Helical gearboxes use helical gears with inclined teeth that gradually engage, resulting in smoother and quieter operation compared to the more abrupt engagement of straight-cut bevel gears.
- Efficiency: Helical gearboxes generally offer higher efficiency due to their helical gear design, which distributes loads evenly across the teeth. Bevel gearboxes can have slightly lower efficiency due to the sliding action of gear teeth during engagement.
- Load Capacity: Helical gearboxes can handle higher loads and torque due to the larger contact area of the gear teeth. Bevel gearboxes are suitable for moderate loads and applications where the direction of power transmission needs to be changed.
- Space Efficiency: Bevel gearboxes are often more compact and suitable for applications where space is limited and a change in direction is required. Helical gearboxes may require more space due to the parallel shaft arrangement.
- Noise and Vibration: Helical gearboxes generate less noise and vibration compared to straight-cut bevel gearboxes. Bevel gearboxes can be noisier, especially at higher speeds.
- Application: Helical gearboxes are commonly used in applications requiring smooth and efficient power transmission, such as conveyors, pumps, and mixers. Bevel gearboxes are preferred for applications where changes in direction are necessary, such as in automotive differentials and printing presses.
Ultimately, the choice between helical and bevel gearboxes depends on the specific requirements of the application, including load capacity, space constraints, efficiency goals, and the need for directional changes in power transmission.
Troubleshooting Common Issues in Helical Gear Systems
Troubleshooting helical gear systems involves identifying and addressing common issues that can affect their performance. Here’s a step-by-step process:
- Visual Inspection: Begin by visually inspecting the gearbox for any signs of wear, damage, or misalignment. Look for worn or chipped gear teeth, oil leakage, and unusual noise.
- Noise Analysis: If noise is present, analyze its type and frequency. Whining or grinding noises could indicate misalignment or damaged gears, while clicking or knocking sounds might point to loose components.
- Lubrication Check: Ensure that the gearbox is properly lubricated with the recommended type and quantity of lubricant. Insufficient lubrication can lead to increased friction and wear.
- Alignment Check: Check the alignment of the gears and shafts. Misalignment can result in uneven wear, noise, and reduced efficiency. Realign components if necessary.
- Gear Inspection: Inspect gear teeth for signs of pitting, scoring, or wear. Replace any damaged gears to prevent further issues.
- Bearing Examination: Check the condition of bearings that support shafts and gears. Worn or damaged bearings can lead to increased vibration and noise.
- Tightening and Fastening: Ensure that all bolts, fasteners, and connections are properly tightened. Loose components can cause vibrations and noise.
- Load Analysis: Evaluate the load conditions and operating parameters of the gearbox. Ensure that the gearbox is not subjected to loads beyond its design capacity.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can indicate problems such as inadequate lubrication or overloading.
- Consulting Experts: If issues persist or if you’re unsure about the diagnosis and solution, consult gearbox experts or manufacturers for guidance.
By following this troubleshooting process, you can identify and resolve common issues in helical gear systems, ensuring optimal performance and longevity.
Advantages of Helical Gearboxes in Industrial Applications
Helical gearboxes offer several advantages that make them well-suited for a wide range of industrial applications. Here are some of the key advantages:
- Smooth and Quiet Operation: The helical design of the gears results in gradual tooth engagement, reducing noise and vibration during operation. This makes helical gearboxes ideal for applications where noise reduction is important.
- High Efficiency: Helical gears provide a larger contact area compared to straight-cut gears, leading to improved power transmission efficiency. The gradual engagement of teeth also reduces energy losses due to friction.
- Higher Load Capacity: The helical angle allows for multiple teeth to be engaged simultaneously, distributing the load across a larger area. This results in higher load-carrying capacity and increased durability of the gearbox.
- Compact Design: Helical gearboxes can achieve high gear ratios with fewer gear stages, leading to a more compact overall design. This is advantageous in applications where space is limited.
- Wide Range of Ratios: Helical gearboxes can achieve a wide range of gear ratios, making them versatile for various speed and torque requirements.
- Less Backlash: The gradual tooth engagement of helical gears results in reduced backlash, which is the play between gear teeth. This leads to improved accuracy and positioning in applications that require precise motion control.
- Heat Dissipation: The helical design allows for better heat dissipation due to the continuous contact between gear teeth. This is beneficial in high-speed applications where heat generation can be a concern.
- Highly Customizable: Helical gearboxes can be customized to meet specific application requirements, including input and output configurations, gear ratios, and mounting options.
Overall, the advantages of helical gearboxes make them a popular choice in industries such as manufacturing, automation, robotics, material handling, and more.
editor by CX 2024-03-28
China supplier Reducer Motor Gear Motor Basics Right Angle Reducers Thickener Gearbox car gearbox
Product Description
Detailed Images
Product Description
Description of Helical Gearbox Geared Motor
Available Ratios: more than 100 ratios from 3.83 – 229.71
Maximum power: 160KW
Maximum Output Torque: 23,200Nm
-Modularized gears and pinions;
-Additional option of IEC adaptors allowing use of both standard Nema or IEC motors;
-High precision helical gears and shafts made of 20CrMnTi alloy steel, heat treated with carburizing and quenching, ground finish,
in compliance with ISO 1328-1997;
-98% Efficiency in each stage;
-Cast iron housing and covers durable for heavy load and torque;
The integrated design of modular motor and reducer can realize rapid delivery;
The input and output shafts are right angled, with compact structure and low noise;
Possibility of mounting positions and methods in all directions and sides;
Gearbox case is made of high-strength gray cast iron, with good stiffness and excellent vibration damping performance;
Gears and pinions are made of high strength alloy steel. Treated with carburization, quench and hardening, the surface hardnessreaches HRC58-62;
All gears and pinions are modified and grinded by CNC grinding equipment to improve the strength and reduce the noise;
Optimized structure designed for noise reduction and faster cooling.
Different Mounting Positions of Helical Gearbox Geared Motor
Packing & Delivery
Packaging Pictures of Helical Gearbox Geared Motor
Inner Packing: PP bag with carton;
Outer Packing: Carton boxes and wooden cases;
Leadtime: 20-30 days CZPT order confirm.
About Us
Welcome to CZPT Group, China’s leading gearbox manufacturer since 1976. Our journey, spHangZhou over 4 decades, has established us as a benchmark of CZPT in the power transmission industry.
We proudly made history in the 1980s by exporting the first China-made reducer and have since maintained our status as China’s top gearbox exporter.Today, we proudly export 70% of our products to more than 40 countries, including key markets like Italy, Germany, the USA, Spain, Brazil, Argentina, Turkey, and India.
Our extensive product range includes worm gear reducers, helical gearboxes, shaft-mounted reducers, helical bevel gearboxes, and slewing drives.These products are vital across various sectors, from industrial production equipment, power, and mining to metallurgy, agriculture, construction, and marine, as well as in the burgeoning clean energy sector.
Our team of experts, among the world’s best, upholds the highest standards for both standard and OEM products. Driven by innovation and cutting-edge technology, we prioritize quality and our customers’ needs. Our state-of-the-art facilities, equipped with the latest machinery and a team of seasoned professionals, ensure consistent quality and impressive daily output. We’re proud to produce 4,000 units daily, totaling over 1.2 million units annually.
We cordially invite you to visit us and witness first hand why CZPT Group is the gem of China’s gearbox manufacturing. Seeing is believing, and we eagerly anticipate demonstrating our expertise and craftsmanship. Join us in driving the future forward.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | in-Line |
| Gear Shape: | Bevel Gear |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Precision and High-Accuracy Applications of Helical Gearboxes
Helical gearboxes are well-suited for precision and high-accuracy applications due to their unique design and performance characteristics:
- Helical Gearing: The helical gears in these gearboxes offer smooth and continuous meshing, resulting in reduced backlash and improved positioning accuracy.
- Efficiency: Helical gearboxes are known for their high efficiency, which minimizes energy losses and heat generation. This is crucial for maintaining precision in applications where even small deviations can have significant impacts.
- Noise and Vibration: The helical gear tooth engagement helps in reducing noise and vibration levels, making them suitable for environments where quiet operation is required.
- Load Distribution: Helical gears distribute load across multiple teeth, minimizing localized wear and extending the lifespan of the gearbox.
- Smooth Motion: Helical gearboxes provide smoother motion transitions, which is crucial in precision applications where jerky or sudden movements are undesirable.
- Positional Accuracy: The reduced backlash and improved meshing characteristics of helical gears contribute to higher positional accuracy, making these gearboxes ideal for applications such as CNC machines, robotics, and medical equipment.
- Compact Design: Helical gearboxes can achieve high gear ratios in a relatively compact form factor, making them suitable for applications where space is limited.
Examples of precision applications where helical gearboxes are commonly used include CNC machining, robotics, semiconductor manufacturing, medical equipment, and metrology devices. The combination of efficiency, smooth operation, and accuracy makes helical gearboxes a preferred choice for achieving consistent and reliable performance in such applications.
Considerations for Designing Helical Gearboxes for Heavy-Duty Applications
Designing helical gearboxes for heavy-duty applications requires careful consideration of various factors to ensure reliable and efficient operation under high loads and demanding conditions. Here are the key considerations:
- Load Capacity: Heavy-duty applications involve substantial loads. The gearbox must be designed to handle these loads while preventing premature wear and failure. Calculations of the load distribution, contact stresses, and material strength are crucial.
- Material Selection: High-strength and durable materials are essential for heavy-duty gearboxes. Alloy steels or special heat-treated materials are often chosen to provide the necessary strength and resistance to fatigue and wear.
- Gear Tooth Design: Optimal gear tooth profiles, such as optimized helix angles and tooth modifications, contribute to smoother engagement and reduced stress concentrations. This enhances the gearbox’s ability to handle heavy loads without excessive wear.
- Bearing Selection: Robust and high-capacity bearings are necessary to support the heavy loads and provide reliable shaft support. The bearings must be able to withstand both radial and axial forces generated during operation.
- Lubrication: Adequate lubrication is critical for heavy-duty gearboxes. Lubricants with high load-carrying capacity and extreme pressure properties are chosen to ensure proper lubrication under heavy loads and to reduce friction and wear.
- Heat Dissipation: Heavy-duty applications can generate significant heat due to friction and load. Efficient heat dissipation mechanisms, such as cooling fins or oil cooling, should be incorporated into the gearbox design to prevent overheating and thermal damage.
- Sealing: Effective sealing is necessary to prevent contaminants from entering the gearbox and to retain lubricants. Seals must be capable of withstanding the conditions of the application, including high loads, vibrations, and potential exposure to harsh environments.
- Efficiency: Although heavy-duty applications prioritize load capacity, achieving acceptable levels of efficiency is still important to minimize energy losses and heat generation. Proper gear tooth design and high-quality manufacturing contribute to better efficiency.
- Structural Integrity: The gearbox housing and components must be designed with structural integrity in mind. Rigidity and robustness are required to prevent distortion or failure of components under heavy loads.
- Reliability and Serviceability: Heavy-duty gearboxes should be designed with reliability and ease of maintenance in mind. Access to critical components, such as gears and bearings, for inspection and replacement is important to minimize downtime.
Conclusion: Designing helical gearboxes for heavy-duty applications involves a comprehensive approach that addresses load capacity, material selection, gear tooth design, lubrication, heat dissipation, sealing, efficiency, structural integrity, and serviceability. By carefully considering these factors, engineers can create gearboxes that deliver exceptional performance and longevity in demanding industrial settings.
Advantages of Helical Gearboxes in Industrial Applications
Helical gearboxes offer several advantages that make them well-suited for a wide range of industrial applications. Here are some of the key advantages:
- Smooth and Quiet Operation: The helical design of the gears results in gradual tooth engagement, reducing noise and vibration during operation. This makes helical gearboxes ideal for applications where noise reduction is important.
- High Efficiency: Helical gears provide a larger contact area compared to straight-cut gears, leading to improved power transmission efficiency. The gradual engagement of teeth also reduces energy losses due to friction.
- Higher Load Capacity: The helical angle allows for multiple teeth to be engaged simultaneously, distributing the load across a larger area. This results in higher load-carrying capacity and increased durability of the gearbox.
- Compact Design: Helical gearboxes can achieve high gear ratios with fewer gear stages, leading to a more compact overall design. This is advantageous in applications where space is limited.
- Wide Range of Ratios: Helical gearboxes can achieve a wide range of gear ratios, making them versatile for various speed and torque requirements.
- Less Backlash: The gradual tooth engagement of helical gears results in reduced backlash, which is the play between gear teeth. This leads to improved accuracy and positioning in applications that require precise motion control.
- Heat Dissipation: The helical design allows for better heat dissipation due to the continuous contact between gear teeth. This is beneficial in high-speed applications where heat generation can be a concern.
- Highly Customizable: Helical gearboxes can be customized to meet specific application requirements, including input and output configurations, gear ratios, and mounting options.
Overall, the advantages of helical gearboxes make them a popular choice in industries such as manufacturing, automation, robotics, material handling, and more.
editor by CX 2024-03-28
China manufacturer Triple Hoist Helical Gear Reducer Motor Gearbox China Manufacturer Price gearbox assembly
Product Description
Detailed Images
*Detailed Images of Helical Bevel Gearing Gearbox Speed Reducer
Helical gear reducer motor gearbox
Different Mounting Postion of Helical gear reducer motor gearbox
Product Description
Excellent Features of Helical gear reducer motor gearbox
– FR, FK, FF series helical gearbox are characterised by compact structure, light weight, large torque and excellent performance;
– As a new reduing transimission system, it’s advantaged in design and manufacture on the basis of the modulized conbination, which can meet client’s requirement on connection and installation;
– Made of rib-reinforced rigid case and premium alloy-steel gear which is hardened by carbon penetration and grinned precisely;
– Stable running, low noise, large in load, low in consumption, efficient in transmission, low in temperature rise, and long in service life;
– The mounting styles are footing, flange, torque arm and so on. The output style are shaft, hollow shaft, the alpine and shrink disc are for choice.
– Input style: compact with motor, AM adapter for IEC or NEMA motor, AD CZPT shaft input.
Related Products
FK Gearbox with Motor
Worm Gear Reducer
Cast Iron Worm Gearbox
Shaft Mounted Gearbox
Round Type Shaft Mounted Gearbox
Inch Size Shaft Mounted Reducer
Packing & Delivery
Packing Images of Helical gear reducer motor gearbox
Inner Packing: PP bag with carton;
Outer Packing: Carton boxes and wooden case;
Shipment: 20-30 days CZPT receiving the deposit.
About Us
CZPT GROUP is the first and largest worm gearbox manufacturer in China, established in 1976, specialising in the production of a wide variety of transmission machinery. With more than 40 years experience in the industry, our assets now total 117.2 million dollars, and we have 2 subsidiary companies, 8 holding companies, and 12 joint-stock companies.
We can produce 400,000 units of worm gearboxes, 100,000 units of gear reducers, 50,000 units of other speed reducers, 150,000 units of flexible couplings, and 100,000 units of speed-reducer accessories every year.
70% of our products have been exported to 40 more countries, and our customers come from Italy, Germany, USA, Canada, Spain, UK, India, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries. 30% of them are OEM made for direct manufacturers of other products.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | Coaxial |
| Gear Shape: | Cylindrical Gear |
| Step: | Stepless |
| Customization: |
Available
| Customized Request |
|---|
Types of Helical Gear Arrangements
Yes, there are different types of helical gear arrangements available to suit various applications and requirements. Some of the common helical gear arrangements include:
Parallel Shaft Arrangement: In this arrangement, the axes of the driving and driven shafts are parallel to each other. It is the most straightforward configuration and is often used in applications where space is not a constraint, and the gearboxes can be placed side by side.
Right-Angle Shaft Arrangement: In a right-angle arrangement, the driving and driven shafts are positioned at a 90-degree angle to each other. This arrangement is space-saving and is commonly used in applications where the layout requires a change in direction of the power transmission.
Double Helical Gear Arrangement (Herringbone Gears): Double helical gears consist of two sets of helical teeth facing each other. This arrangement helps to cancel out axial forces and reduces the net thrust load on bearings. It is often used in heavy-duty applications to minimize wear and vibration.
Crossed Helical Gear Arrangement (Screw Gears): In this configuration, the axes of the driving and driven shafts are neither parallel nor intersecting. It is suitable for applications requiring non-parallel and non-intersecting shafts.
The choice of helical gear arrangement depends on factors such as available space, power transmission requirements, and the desired layout of the machinery or equipment. Each arrangement has its advantages and disadvantages, and selecting the appropriate one is crucial for achieving optimal performance and efficiency.
Considerations for Designing Helical Gearboxes for Heavy-Duty Applications
Designing helical gearboxes for heavy-duty applications requires careful consideration of various factors to ensure reliable and efficient operation under high loads and demanding conditions. Here are the key considerations:
- Load Capacity: Heavy-duty applications involve substantial loads. The gearbox must be designed to handle these loads while preventing premature wear and failure. Calculations of the load distribution, contact stresses, and material strength are crucial.
- Material Selection: High-strength and durable materials are essential for heavy-duty gearboxes. Alloy steels or special heat-treated materials are often chosen to provide the necessary strength and resistance to fatigue and wear.
- Gear Tooth Design: Optimal gear tooth profiles, such as optimized helix angles and tooth modifications, contribute to smoother engagement and reduced stress concentrations. This enhances the gearbox’s ability to handle heavy loads without excessive wear.
- Bearing Selection: Robust and high-capacity bearings are necessary to support the heavy loads and provide reliable shaft support. The bearings must be able to withstand both radial and axial forces generated during operation.
- Lubrication: Adequate lubrication is critical for heavy-duty gearboxes. Lubricants with high load-carrying capacity and extreme pressure properties are chosen to ensure proper lubrication under heavy loads and to reduce friction and wear.
- Heat Dissipation: Heavy-duty applications can generate significant heat due to friction and load. Efficient heat dissipation mechanisms, such as cooling fins or oil cooling, should be incorporated into the gearbox design to prevent overheating and thermal damage.
- Sealing: Effective sealing is necessary to prevent contaminants from entering the gearbox and to retain lubricants. Seals must be capable of withstanding the conditions of the application, including high loads, vibrations, and potential exposure to harsh environments.
- Efficiency: Although heavy-duty applications prioritize load capacity, achieving acceptable levels of efficiency is still important to minimize energy losses and heat generation. Proper gear tooth design and high-quality manufacturing contribute to better efficiency.
- Structural Integrity: The gearbox housing and components must be designed with structural integrity in mind. Rigidity and robustness are required to prevent distortion or failure of components under heavy loads.
- Reliability and Serviceability: Heavy-duty gearboxes should be designed with reliability and ease of maintenance in mind. Access to critical components, such as gears and bearings, for inspection and replacement is important to minimize downtime.
Conclusion: Designing helical gearboxes for heavy-duty applications involves a comprehensive approach that addresses load capacity, material selection, gear tooth design, lubrication, heat dissipation, sealing, efficiency, structural integrity, and serviceability. By carefully considering these factors, engineers can create gearboxes that deliver exceptional performance and longevity in demanding industrial settings.
Differences Between Helical Gearboxes and Spur Gearboxes
Helical gearboxes and spur gearboxes are two common types of gearboxes used in various applications. Here are the key differences between them:
- Tooth Design: The main difference between helical and spur gearboxes lies in their tooth design. Helical gearboxes feature helical teeth that are cut at an angle to the gear axis, while spur gearboxes have straight-cut teeth that run parallel to the gear axis.
- Engagement: Helical gearboxes offer a gradual and smooth engagement of teeth due to their helical tooth design. This results in reduced noise and vibration compared to spur gearboxes, which can have more abrupt and noisy tooth engagement.
- Load Distribution: Helical gearboxes have a higher contact ratio between teeth at any given time, which leads to better load distribution across the gear teeth. Spur gearboxes, on the other hand, have fewer teeth in contact at a time, potentially leading to higher stress on individual teeth.
- Efficiency: Helical gearboxes tend to be more efficient than spur gearboxes due to the helical tooth design, which reduces friction and energy losses during gear meshing. The gradual engagement of helical teeth contributes to this higher efficiency.
- Noise and Vibration: Helical gearboxes generate less noise and vibration compared to spur gearboxes. The helical tooth design and smooth engagement help in reducing the impact of gear meshing on overall noise levels.
- Applications: Helical gearboxes are commonly used in applications that require higher torque and smoother operation, such as heavy machinery, automotive transmissions, and industrial equipment. Spur gearboxes are suitable for applications with moderate loads and where noise considerations are not critical.
Overall, helical gearboxes offer advantages in terms of efficiency, load distribution, and noise reduction compared to spur gearboxes. However, the choice between the two depends on specific application requirements and factors such as torque, speed, space constraints, and noise considerations.
editor by CX 2024-03-15
China supplier Km Series Hypoid Gear Motor Speed Reducer Gearbox with Electric Motor cycloidal gearbox
Product Description
|
item |
value |
|
Warranty |
1 year |
|
Applicable Industries |
Manufacturing Plant, Construction works , Energy & Mining, Other |
|
Customized support |
OEM |
|
Place of CZPT |
ZheJiang , China |
|
Input speed |
750-1500rpm |
|
Ratio |
7.5 10 12.5 |
|
Material |
Aluminum |
|
Product name |
KM Series Hypoid Gear Reducer |
|
MOQ |
10pcs |
|
Color |
Customization |
PRODUCTS CHARACTERISTICS
1. Mad of high-quality aluminum alloy,light weight and non-rusting
2. Large output torque
3. Smooth in running and low in noise,can work long time in dreadful conditions.
4. High in radiating efficiency.
5. Good-looking in appearance,durable in service life and small in volume.
6. Suitable for omnibearing installation.
FAQ
Q1:Are you a manufacturer or trading company?
Yes, We are a leading manufacturer specialized in production of various kinds of small and medium-sized
motor.
Q2:How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
Q3:What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
Q4:What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry, escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
Q5:How about your delivery time?
For micro brush dc gear motor, the sample delivery time is 2-5 days, bulk delivery time is about 15-20 days, depends on the order qty. For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days.Please take the sales confirmation for final reference.
Q6:What’s your warranty terms?
One year
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | as for Request |
| Hardness: | Hardened Tooth Surface |
| Installation: | as for Request |
| Step: | as for Request |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Performance of Helical Gearboxes in Applications Requiring Frequent Starts and Stops
Helical gearboxes are well-suited for applications that involve frequent starts and stops due to their design characteristics. Here’s how they fare in such scenarios:
- Smooth Engagement: Helical gears offer gradual and smooth engagement, which reduces shock loads during starts and stops. This feature helps minimize wear and stress on gear teeth and other components.
- Noise and Vibration Reduction: The helical tooth arrangement results in less noise and vibration compared to other gear types. This is especially beneficial in applications where noise reduction is a priority.
- Efficient Power Transmission: Helical gears efficiently transmit power even during frequent starts and stops. The gradual contact between gear teeth and the larger tooth engagement area contribute to efficient power transfer.
- Less Backlash: Helical gearboxes typically have lower backlash compared to other gear types. This means there’s less play between gear teeth, resulting in more accurate and consistent motion control.
- Heat Dissipation: The helical tooth design distributes loads and heat more evenly, which can help dissipate heat generated during frequent starts and stops.
- Longevity: The reduced wear and improved load distribution contribute to the longevity of helical gearboxes, making them suitable for applications requiring frequent cyclic motion.
In summary, helical gearboxes perform well in applications involving frequent starts and stops. Their smooth engagement, reduced noise and vibration, efficient power transmission, and durability make them a reliable choice for industries that demand precise and controlled motion despite frequent changes in speed and direction.
Considerations for Designing Helical Gearboxes for Heavy-Duty Applications
Designing helical gearboxes for heavy-duty applications requires careful consideration of various factors to ensure reliable and efficient operation under high loads and demanding conditions. Here are the key considerations:
- Load Capacity: Heavy-duty applications involve substantial loads. The gearbox must be designed to handle these loads while preventing premature wear and failure. Calculations of the load distribution, contact stresses, and material strength are crucial.
- Material Selection: High-strength and durable materials are essential for heavy-duty gearboxes. Alloy steels or special heat-treated materials are often chosen to provide the necessary strength and resistance to fatigue and wear.
- Gear Tooth Design: Optimal gear tooth profiles, such as optimized helix angles and tooth modifications, contribute to smoother engagement and reduced stress concentrations. This enhances the gearbox’s ability to handle heavy loads without excessive wear.
- Bearing Selection: Robust and high-capacity bearings are necessary to support the heavy loads and provide reliable shaft support. The bearings must be able to withstand both radial and axial forces generated during operation.
- Lubrication: Adequate lubrication is critical for heavy-duty gearboxes. Lubricants with high load-carrying capacity and extreme pressure properties are chosen to ensure proper lubrication under heavy loads and to reduce friction and wear.
- Heat Dissipation: Heavy-duty applications can generate significant heat due to friction and load. Efficient heat dissipation mechanisms, such as cooling fins or oil cooling, should be incorporated into the gearbox design to prevent overheating and thermal damage.
- Sealing: Effective sealing is necessary to prevent contaminants from entering the gearbox and to retain lubricants. Seals must be capable of withstanding the conditions of the application, including high loads, vibrations, and potential exposure to harsh environments.
- Efficiency: Although heavy-duty applications prioritize load capacity, achieving acceptable levels of efficiency is still important to minimize energy losses and heat generation. Proper gear tooth design and high-quality manufacturing contribute to better efficiency.
- Structural Integrity: The gearbox housing and components must be designed with structural integrity in mind. Rigidity and robustness are required to prevent distortion or failure of components under heavy loads.
- Reliability and Serviceability: Heavy-duty gearboxes should be designed with reliability and ease of maintenance in mind. Access to critical components, such as gears and bearings, for inspection and replacement is important to minimize downtime.
Conclusion: Designing helical gearboxes for heavy-duty applications involves a comprehensive approach that addresses load capacity, material selection, gear tooth design, lubrication, heat dissipation, sealing, efficiency, structural integrity, and serviceability. By carefully considering these factors, engineers can create gearboxes that deliver exceptional performance and longevity in demanding industrial settings.
Noise and Vibration Levels in Helical Gearboxes
Helical gearboxes are known for their relatively low noise and vibration levels compared to some other types of gears. However, there are still certain factors that can influence the noise and vibration levels in helical gear systems:
- Helix Angle: The helix angle of helical gears helps to distribute the load over multiple teeth, reducing impact forces and resulting in smoother meshing. This contributes to lower noise and vibration levels.
- Precision Manufacturing: High-precision manufacturing processes can ensure better gear tooth geometry and minimize irregularities that could lead to noise and vibration.
- Lubrication: Proper lubrication is crucial for reducing friction and damping vibrations between gear teeth. Insufficient or improper lubrication can lead to increased noise levels.
- Alignment: Proper alignment of gears is essential to minimize misalignment-induced noise and vibration. Misalignment can cause uneven tooth contact and lead to increased noise and vibration.
- Load Distribution: Helical gears distribute loads over multiple teeth, which helps in reducing localized stresses and vibrations that could cause noise.
- Material Quality: High-quality materials with good damping properties can help absorb vibrations and reduce noise transmission.
- Operating Conditions: Factors such as operating speed, load, temperature, and gear backlash can influence noise and vibration levels.
Overall, helical gearboxes are designed to provide smoother and quieter operation compared to other gear types. However, the noise and vibration levels can still vary based on design, manufacturing quality, and operational factors. Engineers can optimize gear design and operating conditions to achieve the desired noise and vibration characteristics for specific applications.
editor by CX 2024-01-08
China Hot selling RV Worm Gear Electric Motor Speed Reducer Gearbox for Intelligence Equipment gearbox assembly
Product Description
RV Worm Gear Electric Motor Speed Reducer Gearbox for intelligence equipment
“Bangfeili “brand BH&BV horizontal and vertical gear motor (with the brake) commonly known as reduction motor, is a kind of speed gear motor and motor (motor) the integration of the body. This integration body usually can also be called gear motor, usually assembled by the integration after complete supply by a professional gear reduction motor factory .
RV Series
Including RV / MRV / NRV.
Main Characteristic of RV Series Worm Gearbox
RV series worm gear reducer is a new-generation product developed by CZPT on the basis of perfecting WJ series products with a compromise of advanced technology both at home and abroad.
1. High-quality aluminum alloy, light in weight and non-rusting.
2. Large in output torque.
3. Smooth running and low noise,durable in dreadful conditions.
4. High radiation efficiency.
5. Good-looking appearance, durable in service life and small volume.
6. Suitable for omnibearing installation.
Main Materials of RV Series Worm Gearbox
1. Housing: die-cast aluminum alloy(frame size: 571 to 090), cast iron(frame size: 110 to 150).
2. Worm: 20Crm, carbonization quencher heat treatment makes the surface hardness of worm gears up to 56-62 HRX, retain carbonization layer’s thickness between 0.3 and 0.5mm after precise grinding.
3. Worm Wheel: wearable stannum bronze alloy.
| Models | Rated Power | Rated Ratio | Input Hole Dia. | Output Hole Dia. | Output Shaft Dia. |
| RV030 | 0.06KW-0.18KW | 7.5-80 | Φ9 | Φ14 | Φ14 |
| RV040 | 0.06KW-0.18KW | 7.5-80 | Φ9 | Φ14 | Φ14 |
| RV050 | 0.12KW-0.75KW | 7.5-100 | Φ14 | Φ25(Φ24) | Φ25 |
| RV063 | 0.37KW-1.5KW | 7.5-100 | Φ19 | Φ25(Φ28) | Φ25 |
| RV075 | 0.55KW-4.0KW | 7.5-100 | Φ24 | Φ28(Φ35) | Φ28 |
| RV090 | 0.75KW-4.0KW | 7.5-100 | Φ24 | Φ35(Φ38) | Φ35 |
| RV110 | 1.1KW–7.5KW | 7.5-100 | Φ28 | Φ42 | Φ42 |
| RV130 | 2.2KW-7.5KW | 7.5-100 | Φ30 | Φ45 | Φ45 |
| Type | Worm Gearbox Speed Reducer | ||||
| Ratio | 7.5,10,15,20,25,30,40,50,60,80,100 | ||||
| Color | Blue/SilverGrey | ||||
| Material | Aluminum alloy | ||||
| Worm wheel:Wearable stannum bronze alloy | |||||
| Worm shaft:20Cr.carbonize&quencher | |||||
| Packing | Carton,Wooden Case, Wooden pallet | ||||
| Flange | IEC standard flange or customized | ||||
| Input Power | 0.06kw,0.09kw,0.12kw,0.18kw,0.25kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,3.0kw,4.0kw,5.5kw, 7.5kw | ||||
| Usages | Automation industry, medium mixers and so on | ||||
FAQ
Q:Are you trading company or manufacture ?
A:We are manu-factory, consist of 3 branch, distributed in East, South and Central of China .
Q: How to choose a gearbox which meets our requirement?
A: You can refer to our catalogue to choose the gearbox or gear motors,or we can help to choose when you provide the technical information ,
such as : Power ,ratio,output torque, output speed and motor parameter etc.
Q: What information shall we give before placing a purchase order?
A: a) Vertical or Horizontal type, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color. c) Purchase quantity. d) Other special requirements.
Q:How long is your delivery time ?what’s your term of payment ?
A:Normally around 2-3 days, the time may vary depending on the order quantity. We accept FOB, CIF price.
Q:How about your paking and export port ?
A:We provide wooden case for machine package.Special requirements is considerable. We support shipping ports: ZheJiang ,Other shipping port is considerable.
Q:What about MOQ?
A:We can accept sample order firstly, so there is no limit for MOQ!
Q:What warranty and after sale service do you offer ?
A:Each product have 1 year(12month) warranty.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor |
|---|---|
| Function: | Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical and Horizontal |
| Step: | 2/4/6/8 Pole |
| Customization: |
Available
| Customized Request |
|---|
Advancements in Helical Gearbox Technology
Advancements in helical gearbox technology have led to improved performance, efficiency, and versatility. Here are some notable advancements:
- Material Innovations: The use of advanced materials, such as high-strength alloys and composites, has enhanced the durability and load-carrying capacity of helical gears. These materials also contribute to reduced weight and improved efficiency.
- Precision Manufacturing: Modern manufacturing techniques, including CNC machining and gear grinding, have enabled the production of helical gears with higher accuracy and tighter tolerances. This results in smoother operation and reduced noise levels.
- Gear Tooth Profile Optimization: Advanced computer simulations and modeling techniques allow for the optimization of gear tooth profiles. This results in better load distribution, reduced stress concentration, and improved overall gearbox efficiency.
- Lubrication and Cooling: Improved lubrication systems and cooling mechanisms help maintain optimal operating temperatures and extend the lifespan of helical gearboxes. This is particularly important for high-demand applications.
- Noise and Vibration Reduction: Innovative designs and precision manufacturing techniques have led to helical gears with reduced noise and vibration levels. This advancement is crucial for industries where noise reduction is a priority.
- Compact Design: Advancements in gear design and manufacturing have allowed for more compact and lightweight helical gearbox configurations, making them suitable for space-constrained environments.
- Integration with Electronics: Some modern helical gearboxes are designed for seamless integration with electronic control systems. This enables better monitoring, control, and optimization of gearbox performance.
- Customization: Advancements in manufacturing and design tools allow for greater customization of helical gearboxes to meet specific application requirements. This includes adapting gear ratios, sizes, and configurations.
In summary, advancements in helical gearbox technology have led to enhanced performance, durability, efficiency, and customization options. These innovations continue to make helical gearboxes a versatile and reliable choice for a wide range of industrial applications.
Software Tools for Simulating Helical Gear Behavior
Several software tools are available for simulating the behavior of helical gears under different conditions. These tools aid engineers in designing and analyzing helical gear systems for optimal performance and reliability. Some notable software tools include:
- KISSsoft: KISSsoft is a widely used software for the design and analysis of mechanical components, including helical gears. It offers comprehensive calculations for gear geometry, load distribution, contact stresses, and more. The software assists in optimizing gear designs and predicting their behavior under various operating conditions.
- AGMA Rating Suite: The American Gear Manufacturers Association (AGMA) offers software tools that follow AGMA standards for gear design and analysis. These tools provide accurate calculations for gear rating, efficiency, and durability under different load scenarios.
- ANSYS Mechanical: ANSYS Mechanical is a versatile simulation software used for finite element analysis (FEA) of mechanical systems, including helical gears. It allows engineers to perform detailed stress and deformation analysis, simulate contact patterns, and assess the effects of different loads and boundary conditions.
- Gleason CAGE: Gleason’s Computer-Aided Gear Engineering (CAGE) software specializes in gear design and optimization. It offers advanced tools for gear tooth profile generation, simulation of meshing behavior, and optimization of gear parameters.
- MAGMA Soft: MAGMA Soft provides casting simulation software that can be used to predict the solidification behavior and mechanical properties of casted gear components, which is essential for ensuring quality and performance.
- Siemens NX: Siemens NX software includes gear design and analysis capabilities, allowing engineers to simulate gear behavior, calculate load distribution, and optimize gear designs within a comprehensive CAD/CAE environment.
These software tools enable engineers to model and analyze helical gears in a virtual environment, helping them make informed design decisions, optimize gear geometry, and assess gear performance under different conditions. By utilizing these tools, engineers can create reliable and efficient helical gear systems for various industrial applications.
Handling High Torque and Heavy Loads in Helical Gearboxes
Helical gearboxes are well-suited for handling high torque and heavy loads due to their unique design and meshing characteristics:
- Helical Teeth: The helical shape of the gear teeth allows for gradual and continuous contact between the teeth during meshing. This results in smoother load distribution and reduced impact forces, making helical gears capable of handling heavy loads.
- Multiple Tooth Contact: Helical gears have multiple teeth in contact at any given time, spreading the load over a larger area of gear teeth. This helps to distribute the load evenly and prevent localized wear and stress concentrations.
- Increased Tooth Strength: The inclined orientation of helical gear teeth increases the tooth width, leading to greater tooth strength and improved load-carrying capacity.
- Bearings and Shaft Design: The gearbox housing is designed to support heavy loads and provide proper alignment for the shafts and bearings. High-quality bearings and shafts help distribute the load and reduce wear.
- Lubrication: Adequate lubrication is crucial to minimize friction and heat generation between gear teeth. Proper lubrication also helps to dissipate heat generated by the heavy loads.
- Material Selection: High-strength materials with good wear resistance properties are chosen for helical gears to ensure they can withstand the demands of heavy loads.
Overall, the gradual engagement of helical gear teeth and their ability to handle multiple tooth contact positions them as a reliable choice for applications that require high torque and can handle heavy loads. Engineers carefully design helical gearboxes to ensure they can withstand the stresses imposed by the application’s specific requirements.
editor by CX 2023-12-28
China Best Sales S Series Helical Gear Worm Reducer Gear Motor Drive Power Transmission Vertical to Horizontal Gearbox Transmissiom Gearbox gearbox adjustment
Product Description
S series helical gear worm reducer Gear Motor Drive Power Transmission Vertical To Horizontal Gearbox Transmissiom Gearbox
Features of products
1. The S series helical gear worm gear motor has a high technological content. It has a helical gear and a worm gear combined with an integrated transmission to improve the torque and efficiency of the machine. This series of products have complete specifications, wide speed range, good versatility, adapt to various installation methods, safe and reliable performance and long life, and have implemented international standards.
2. The uneven surface of the body has the effect of heat dissipation, strong vibration absorption, low temperature rise and low noise.
3. The machine has good sealing performance and strong adaptability to the working environment.
4. The machine has high transmission accuracy, and is especially suitable for working in occasions with frequent starting. It can be connected to various types of reducers and equipped with various types of motor drives, and can be installed in the 90-degree transmission operating position.
5. The key components of the motor are made of highly wear-resistant materials and undergo special heat treatment. They have the characteristics of high machining accuracy, stable transmission, small size, large carrying capacity, and long life.
6. The reducer can be equipped with various types of motors, forming a mechatronics, which fully guarantees the quality
Related product
Company Profile
Packing & Delivery
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | 90 Degree |
| Layout: | Coaxial |
| Gear Shape: | Worm Gear |
| Step: | Single-Step |
| Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
|---|
Comparison of Helical Gearboxes and Bevel Gearboxes
Helical gearboxes and bevel gearboxes are both widely used for power transmission in various industrial applications. Here’s a comparison of their performance:
- Gear Meshing: Helical gearboxes use helical gears with inclined teeth that gradually engage, resulting in smoother and quieter operation compared to the more abrupt engagement of straight-cut bevel gears.
- Efficiency: Helical gearboxes generally offer higher efficiency due to their helical gear design, which distributes loads evenly across the teeth. Bevel gearboxes can have slightly lower efficiency due to the sliding action of gear teeth during engagement.
- Load Capacity: Helical gearboxes can handle higher loads and torque due to the larger contact area of the gear teeth. Bevel gearboxes are suitable for moderate loads and applications where the direction of power transmission needs to be changed.
- Space Efficiency: Bevel gearboxes are often more compact and suitable for applications where space is limited and a change in direction is required. Helical gearboxes may require more space due to the parallel shaft arrangement.
- Noise and Vibration: Helical gearboxes generate less noise and vibration compared to straight-cut bevel gearboxes. Bevel gearboxes can be noisier, especially at higher speeds.
- Application: Helical gearboxes are commonly used in applications requiring smooth and efficient power transmission, such as conveyors, pumps, and mixers. Bevel gearboxes are preferred for applications where changes in direction are necessary, such as in automotive differentials and printing presses.
Ultimately, the choice between helical and bevel gearboxes depends on the specific requirements of the application, including load capacity, space constraints, efficiency goals, and the need for directional changes in power transmission.
Relationship Between Helix Angle and Load Capacity in Helical Gears
The helix angle of helical gears plays a significant role in determining their load-carrying capacity and overall performance. Here’s the relationship between the helix angle and load capacity:
1. Load Distribution: The helix angle affects how the load is distributed along the gear teeth. A larger helix angle results in a more gradual tooth engagement, allowing for smoother load sharing across multiple teeth. This improves the gear’s ability to handle higher loads.
2. Contact Ratio: The contact ratio, which indicates the number of teeth in contact at any given time, increases with a larger helix angle. A higher contact ratio helps distribute the load over a larger area of the gear teeth, enhancing load-carrying capacity.
3. Tooth Meshing: The helix angle affects how the teeth mesh with each other. A higher helix angle promotes gradual and smoother meshing, reducing the concentration of stress on individual teeth. This results in improved resistance to wear and fatigue.
4. Axial Thrust: Helical gears produce axial thrust due to their helical nature. This thrust can affect the gear’s ability to handle radial loads. Proper consideration of the helix angle can help manage axial thrust and prevent overloading.
5. Lubrication: The helix angle affects the lubrication conditions between gear teeth. A larger helix angle may allow better oil flow and lubrication, reducing friction and wear, thereby enhancing load capacity.
6. Noise and Vibration: The helix angle also influences noise and vibration levels in helical gears. Optimal helix angle selection can minimize noise and vibration, contributing to smoother operation and prolonged gear life.
Optimal Helix Angle Selection: While a larger helix angle generally increases load capacity, it’s important to strike a balance. Extremely large helix angles can lead to reduced tooth strength and efficiency. Engineers consider factors like application requirements, tooth strength, and noise considerations when selecting the optimal helix angle for a specific gear design.
The relationship between the helix angle and load capacity underscores the importance of proper gear design to ensure optimal performance, durability, and reliability in various applications.
Industries Utilizing Helical Gearboxes
Helical gearboxes find widespread use in various industries due to their efficiency, smooth operation, and versatility. Some of the industries that commonly utilize helical gearboxes include:
- Manufacturing: Helical gearboxes are employed in manufacturing processes for conveyor systems, material handling, and machine tools. Their ability to provide high torque and smooth motion makes them suitable for precision manufacturing.
- Automotive: Automotive applications include power transmission in vehicles, especially in manual and automatic transmissions. Helical gearboxes contribute to improved fuel efficiency and smoother gear shifting.
- Energy Generation: Helical gearboxes are used in power generation systems, such as wind turbines and hydroelectric generators. Their efficiency and load-bearing capacity are crucial for converting rotational motion into electrical power.
- Construction: Construction equipment, such as cranes, excavators, and bulldozers, rely on helical gearboxes for efficient power transmission and control of heavy loads.
- Mining: Mining operations use helical gearboxes in conveyors, crushers, and other equipment for material handling and ore extraction. The durability and high torque capacity of helical gearboxes make them suitable for demanding mining environments.
- Marine: Marine vessels use helical gearboxes in propulsion systems to convert engine power into rotational motion for propellers. Their efficiency contributes to fuel savings and reliable marine operation.
- Food and Beverage: Helical gearboxes are employed in food processing and packaging machinery due to their sanitary design and precise motion control.
- Textile: Textile machinery relies on helical gearboxes for various processes, including spinning, weaving, and dyeing. Their ability to handle varying loads and provide smooth motion is beneficial in textile production.
The adaptability and efficiency of helical gearboxes make them a suitable choice for a wide range of industries, where reliable power transmission, smooth operation, and load-bearing capacity are essential.
editor by CX 2023-12-20
China Custom High Precision Low Backlash Helical Gear Planetary Speed Reducer Gearbox for Servo Motor Manipulator Mechanical Arm best automatic gearbox
Product Description
TaiBang Motor Industry Group Co., Ltd.
The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV big gear motors, Planetary gear motor ,Worm gear motor etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine.
Model Instruction
| GB | 090 | 571 | P2 |
| Reducer Series Code | External Diameter | Reduction Ratio | Reducer Backlash |
| GB:High Precision Square Flange Output
GBR:High Precision Right Angle Square Flange Output GE:High Precision Round Flange Output GER:High Precision Right Round Flange Output |
050:ø50mm 070:ø70mm 090:ø90mm 120:ø120mm 155:ø155mm 205:ø205mm 235:ø235mm 042:42x42mm 060:60x60mm 090:90x90mm 115:115x115mm 142:142x142mm 180:180x180mm 220:220x220mm |
571 means 1:10 | P0:High Precision Backlash
P1:Precison Backlash P2:Standard Backlash |
Main Technical Performance
| Item | Number of stage | Reduction Ratio | GB042 | GB060 | GB060A | GB090 | GB090A | GB115 | GB142 | GB180 | GB220 |
| Rotary Inertia | 1 | 3 | 0.03 | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 | 69.61 | ||
| 4 | 0.03 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | 54.37 | ||||
| 5 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | 53.27 | ||||
| 6 | 0.03 | 0.13 | 0.45 | 2.65 | 7.25 | 22.75 | 51.72 | ||||
| 7 | 0.03 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | 50.97 | ||||
| 8 | 0.03 | 0.13 | 0.44 | 2.58 | 7.07 | 22.59 | 50.84 | ||||
| 9 | 0.03 | 0.13 | 0.44 | 2.57 | 7.04 | 22.53 | 50.63 | ||||
| 10 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | 50.56 | ||||
| 2 | 15 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | |
| 20 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 25 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 30 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 35 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 40 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 45 | 0.03 | 0.03 | 0.13 | 0.13 | 0.47 | 0.47 | 2.71 | 7.42 | 23.29 | ||
| 50 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 60 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 70 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 80 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 90 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 | ||
| 100 | 0.03 | 0.03 | 0.13 | 0.13 | 0.44 | 0.44 | 2.57 | 7.03 | 22.51 |
| Item | Number of stage | GB042 | GB060 | GB060A | GB90 | GB090A | GB115 | GB142 | GB180 | GB220 | |
| Backlash(arcmin) | High Precision P0 | 1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |||
| 2 | ≤3 | ≤3 | ≤3 | ≤3 | |||||||
| Precision P1 | 1 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | |
| 2 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ||
| Standard P2 | 1 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | |
| 2 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
| Torsional Rigidity(N.M/arcmin) | 1 | 3 | 7 | 7 | 14 | 14 | 25 | 50 | 145 | 225 | |
| 2 | 3 | 7 | 7 | 14 | 14 | 25 | 50 | 145 | 225 | ||
| Noise(dB) | 1,2 | ≤56 | ≤58 | ≤58 | ≤60 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 | |
| Rated input speed(rpm) | 1,2 | 5000 | 5000 | 5000 | 4000 | 4000 | 4000 | 3000 | 3000 | 2000 | |
| Max input speed(rpm) | 1,2 | 10000 | 10000 | 10000 | 8000 | 8000 | 8000 | 6000 | 6000 | 4000 | |
Noise test standard:Distance 1m,no load.Measured with an input speed 3000rpm
| Application: | Machinery, Agricultural Machinery, Automatic Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Double-Step |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Role of Helical Gearboxes in Automotive Transmissions
Helical gearboxes play a crucial role in automotive transmissions, contributing to the efficient power transfer and smooth operation of vehicles:
- Power Transmission: Helical gearboxes are used to transmit power from the engine to the wheels through different gear ratios. They help in converting the high-speed, low-torque output of the engine into the appropriate speed and torque for the wheels.
- Smooth Shifting: In manual and automatic transmissions, helical gears are often used to provide smooth and quiet gear shifts. The gradual engagement of helical gear teeth helps in reducing the shock and noise associated with gear changes.
- Noise Reduction: Helical gears are known for their quieter operation compared to other gear types. This is especially important in automotive applications where minimizing noise and vibration is desired for a comfortable driving experience.
- Efficiency: The efficiency of helical gearboxes helps in optimizing fuel efficiency and reducing energy losses. This is crucial for improving the overall performance and economy of vehicles.
- Load Distribution: Helical gears distribute the load over multiple teeth, reducing wear and ensuring the gearbox’s longevity. This is important in vehicles that experience varying loads and driving conditions.
- Torque Handling: Helical gears can handle higher torque loads compared to some other gear types. This is essential for vehicles, especially those with powerful engines, towing capabilities, or off-road use.
In modern automotive transmissions, helical gearboxes can be found in various components, including the main transmission, differential, and gearbox synchronizers. They contribute to the smooth operation, improved fuel efficiency, and overall performance of vehicles. The design and arrangement of helical gears can be tailored to meet the specific requirements of different vehicle types, making them a versatile choice for automotive applications.
Helical Gearboxes and Energy Efficiency
Helical gearboxes play a significant role in enhancing energy efficiency in various industrial processes. Their design and operating characteristics contribute to improved efficiency and reduced energy consumption. Here’s how helical gearboxes achieve energy efficiency:
- Helical Gear Meshing: Helical gears have inclined teeth that engage gradually, resulting in smoother and quieter meshing compared to other gear types. This smoother engagement reduces impact and friction losses, leading to higher efficiency and lower energy consumption.
- Load Distribution: Helical gears distribute the load across multiple teeth due to their helix angle. This even load distribution minimizes stress concentrations and prevents premature wear, ensuring efficient power transmission and reducing the need for frequent maintenance.
- Efficient Power Transmission: The inclined tooth profile of helical gears allows for more teeth to be in contact at any given time. This increased contact area improves power transmission efficiency by reducing sliding friction and minimizing energy losses.
- Reduced Vibration: The helical tooth engagement minimizes vibration and noise levels, which can be particularly advantageous in applications that require precise and stable operation. Reduced vibration translates to lower energy losses and increased overall efficiency.
- Optimized Gear Design: Engineers can fine-tune helical gear designs by adjusting parameters such as helix angle, number of teeth, and gear materials. This optimization process helps tailor the gearbox for specific applications, ensuring optimal efficiency and minimal energy wastage.
- Lubrication and Cooling: Proper lubrication and cooling strategies are crucial for maintaining efficiency. Helical gears benefit from efficient lubrication due to their continuous tooth engagement, which helps reduce friction and wear, further enhancing energy efficiency.
- Advanced Manufacturing: Modern manufacturing techniques enable precise production of helical gears, ensuring tight tolerances and accurate tooth profiles. This manufacturing precision contributes to minimal energy losses during gear operation.
Overall, helical gearboxes excel in energy efficiency by combining smoother tooth engagement, even load distribution, reduced vibration, and optimized designs. Their ability to transmit power efficiently and reliably makes them a preferred choice for industrial processes where energy conservation is a priority.
Helical Gearbox: Overview and Working Mechanism
A helical gearbox is a type of mechanical device used to transmit power and motion between rotating shafts. It employs helical gears, which are cylindrical gears with teeth that are cut at an angle to the gear axis. This design feature gives helical gearboxes their distinctive helical shape and provides several advantages in terms of efficiency, smoothness, and load-bearing capabilities.
The working mechanism of a helical gearbox involves the interaction of helical gears, which mesh together to transmit torque and motion. Here’s how it works:
- Gear Tooth Engagement: When power is applied to the input shaft of the gearbox, the helical gear on the input shaft meshes with the helical gear on the output shaft.
- Helical Angle: The helical angle of the gear teeth causes a gradual engagement between the teeth, resulting in a smooth and quiet meshing process compared to straight-cut gears.
- Torque Transfer: As the input gear rotates, it transfers rotational force (torque) to the output gear through the meshing of their helical teeth.
- Direction of Rotation: Depending on the arrangement of the helical gears, the output shaft’s direction of rotation can be the same as or opposite to that of the input shaft.
- Load Distribution: The helical design allows for multiple teeth to be engaged at any given moment, distributing the load more evenly across the gears. This results in higher load-carrying capacity and reduced wear on gear teeth.
- Efficiency: Helical gearboxes are known for their high efficiency due to the gradual tooth engagement and larger contact area, resulting in minimal energy loss as compared to other gear types.
Helical gearboxes find applications in various industries where smooth operation, high efficiency, and compact design are important. They are commonly used in machinery, conveyors, automotive transmissions, industrial equipment, and more.
editor by CX 2023-12-15
China high quality Three Phase Helical Gear Reducer Geared Motor Transmission Gearbox for 0.1-3.7kw 110V 200V 230V 240V 380V400V 415V 440V 50Hz 60Hz gearbox and motor
Product Description
Product Description
MAIN FEATURES:
1) Made of high quality material, non-rusting;Both flange and foot mounting available and suitable for all-round installation
2) Large output torque and high radiating efficiency
3)Precise grinding helical gear with Smooth running and low noise, no deformation,can work long time in dreadful condition
4)Nice appearance, durable service life and small volume, compact structure
5)Both 2 and 3 stage available with wide ratio range from 5 to 200
6)Different output shaft diameter available -40-50mm
7)Modular construction enlarge ratio from 5 to 1400
MAIN MATERIALS:
1)housing with aluminium alloyand cast iron material;
2)Output Shaft Material:20CrMnTi
3)Good quality no noise bearings to keep long service life
4)High performance oil seal to prevent from oil leakage
APPLICATIONS:
G3 Series helical gear motor are wide used for all kinds of automatic equipment, such as chip removal machine, conveyor, packaging equipment, woodworking machinery, farming equipment, slurry scraper ,dryer, mixer and so on.
Detailed Photos
Product Parameters
| (n1=1400r/min 50hz) | |||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.1kw | output shaft | Ø18 | Ø22 | ||||||||||||||
| n2* (r/min) | 282 | 138 | 92 | 70 | 56 | 46 | 35 | 28 | 23 | 18 | 14 | – | 11 | 9 | 7 | ||
| M2(Nm) | 50hz | 3.2 | 6.5 | 9.8 | 12.9 | 16.1 | 19.6 | 25.7 | 31.1 | 37.5 | 49.5 | 62.9 | – | 76.1 | 100.7 | 125.4 | |
| 60hz | 3 | 5 | 8 | 11 | 13 | 17 | 21 | 26 | 31 | 41 | 52 | – | 63 | 84 | 105 | ||
| Fr1(N) | 588 | 882 | 980 | 1180 | 1270 | 1370 | 1470 | 1570 | 2160 | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | ||
| Fr2(N) | 176 | ||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.2kw | output shaft | Ø18 | Ø22 | Ø28 | |||||||||||||
| n2* (r/min) | 282 | 138 | 92 | 70 | 56 | 45 | 35 | 29 | 23 | 18 | 14 | 13 | 12 | 8 | 7 | ||
| M2(Nm) | 50hz | 6.5 | 12.6 | 19.1 | 26.3 | 32.6 | 38.9 | 50.4 | 63 | 75.6 | 100.8 | 103.9 | 125.4 | 150 | 200.4 | 250.7 | |
| 60hz | 5.4 | 10.5 | 16.6 | 21.9 | 27.1 | 32.4 | 42 | 52.5 | 63 | 84 | 86.6 | 104.5 | 125 | 167 | 208.9 | ||
| Fr1(N) | 588 | 882 | 980 | 1180 | 1270 | 1760 | 1860 | 1960 | 2160 | 2450 | 2450 | 2840 | 3330 | 3430 | 3430 | ||
| Fr2(N) | 196 | ||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.4kw | output shaft | Ø22 | Ø28 | Ø32 | |||||||||||||
| n2* (r/min) | 288 | 144 | 92 | 72 | 58 | 47 | 36 | 29 | 24 | 18 | 14 | 14 | 12 | 9 | 7 | ||
| M2(Nm) | 50hz | 12.9 | 25 | 38.6 | 51.4 | 65.4 | 78.2 | 100.7 | 125.4 | 150 | 200.4 | 206.8 | 250.7 | 301.1 | 400.7 | 461.8 | |
| 60hz | 10.7 | 20.8 | 32.1 | 42.9 | 54.5 | 65.2 | 83.9 | 104.5 | 125 | 167 | 172.3 | 208.9 | 250.9 | 333.9 | 384.8 | ||
| Fr1(N) | 882 | 1180 | 1370 | 1470 | 1670 | 2550 | 2840 | 3140 | 3430 | 3430 | 3430 | 4900 | 5880 | 5880 | 5880 | ||
| Fr2(N) | 245 | ||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.75kw | output shaft | Ø28 | Ø32 | Ø40 | |||||||||||||
| n2* (r/min) | 278 | 140 | 94 | 69 | 58 | 46 | 35 | 29 | 24 | 18 | 14 | 14 | 11 | 9 | 7 | ||
| M2(Nm) | 50hz | 24.6 | 48.2 | 72.9 | 97.5 | 122.1 | 145.7 | 187.5 | 235.7 | 282.9 | 376.1 | 387.9 | 439 | 527 | 703 | 764 | |
| 60hz | 20.5 | 40.2 | 60.7 | 81.3 | 201.8 | 121.4 | 156.3 | 196.4 | 235.7 | 313.4 | 323.2 | 366 | 439 | 585 | 732 | ||
| Fr1(N) | 1270 | 1760 | 2160 | 2350 | 2450 | 4571 | 4210 | 4610 | 5490 | 5880 | 5880 | 7060 | 7060 | 7060 | 7060 | ||
| Fr2(N) | 294 | ||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 1.5kw | output shaft | Ø32 | Ø40 | Ø50 | |||||||||||||
| n2* (r/min) | 280 | 140 | 93 | 70 | 55 | 47 | 34 | 27 | 24 | 17 | 14 | 13 | 12 | 8 | 7 | ||
| M2(Nm) | 50hz | 48.2 | 97.5 | 145.7 | 193.9 | 242.1 | 272 | 351 | 439 | 527 | 703 | 724 | 878 | 1060 | 1230 | 1230 | |
| 60hz | 40.2 | 81.3 | 121.4 | 161.6 | 201.8 | 226 | 293 | 366 | 439 | 585 | 603 | 732 | 878 | 1170 | 1230 | ||
| Fr1(N) | 1760 | 2450 | 2840 | 3230 | 3820 | 5100 | 5880 | 7060 | 7060 | 7060 | 7060 | 9800 | 9800 | 9800 | 9800 | ||
| Fr2(N) | 343 | ||||||||||||||||
| norminal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | ||||||
| 2.2kw | output shaft | Ø40 | Ø50 | ||||||||||||||
| n2* (r/min) | 272 | 136 | 95 | 68 | 54 | 45 | 36 | 28 | 24 | 18 | 14 | ||||||
| M2(Nm) | 50hz | 67 | 133 | 200 | 266 | 332 | 399 | 515 | 644 | 773 | 1571 | 1230 | |||||
| 60hz | 56 | 111 | 167 | 221 | 277 | 332 | 429 | 537 | 644 | 858 | 1080 | ||||||
| Fr1(N) | 2160 | 3140 | 3530 | 4571 | 4700 | 6960 | 7250 | 8620 | 9800 | 9800 | 9800 | ||||||
| Fr2(N) | 392 | ||||||||||||||||
Outline and mounting dimension:
| G3FM: THREE PHASE GEAR MOTOR WITH FLANGE (n1=1400r/min) | ||||||||||||||||||||
| Power kw | output shaft | ratio | A | F | I | J | M | O | O1 | P | Q | R | S | T | U | W | X | Y | Y1 | |
| standard | brake | |||||||||||||||||||
| 0.1kw | Ø18 | 5–30-40-50 | 236 | 270 | 192.5 | 11 | 16.5 | 170 | 4 | 10 | 30 | 145 | 35 | 18 | 20.5 | 129 | 6 | 157 | 80 | 81 |
| Ø22 | -160-200 | 262 | 296 | 197.5 | 11 | 19 | 185 | 4 | 12 | 40 | 148 | 47 | 22 | 24.5 | 129 | 6 | 171.5 | 89.5 | 83.5 | |
| 0.2kw | Ø18 | 5- | 267 | 270 | 192.5 | 11 | 16.5 | 170 | 4 | 10 | 30 | 145 | 35 | 18 | 20.5 | 129 | 6 | 161 | 80 | 81 |
| Ø22 | -80-100 | 293 | 296 | 197.5 | 11 | 19 | 185 | 4 | 12 | 40 | 148 | 47 | 22 | 24.5 | 129 | 6 | 171.5 | 89.5 | 83.5 | |
| Ø28 | 306 | 309.5 | 208.5 | 11 | 23.5 | 215 | 4 | 15 | 45 | 170 | 50 | 28 | 31 | 129 | 8 | 198.5 | 105.5 | 88 | ||
| 0.4kw | Ø22 | 5- | 314 | 324.5 | 204 | 11 | 19 | 185 | 4 | 12 | 40 | 148 | 47 | 22 | 24.5 | 139 | 6 | 171.5 | 89.5 | 88.5 |
| Ø28 | -80-100 | 330 | 337.5 | 215 | 11 | 23.5 | 215 | 4 | 15 | 45 | 170 | 50 | 28 | 31 | 139 | 8 | 198.5 | 105.5 | 93 | |
| Ø32 | 349 | 357 | 229.5 | 13 | 28.5 | 250 | 4 | 15 | 55 | 180 | 60 | 32 | 35 | 139 | 10 | 234 | 126 | 98 | ||
| 0.75kw | Ø28 | 5- | 350.5 | 343.5 | 227.5 | 11 | 23.5 | 215 | 4 | 15 | 45 | 170 | 50 | 28 | 31 | 159 | 8 | 198.5 | 105.5 | 103 |
| Ø32 | -80-100 | 379.5 | 387 | 242 | 13 | 28.5 | 250 | 4 | 15 | 55 | 180 | 60 | 32 | 35 | 159 | 10 | 234 | 126 | 108 | |
| Ø40 | 401.5 | 408.5 | 270 | 18 | 34 | 310 | 5 | 18 | 65 | 230 | 71 | 40 | 43 | 185 | 12 | 284 | 149 | 126.5 | ||
| 1.5kw | Ø32 | 5- | 420.5 | 441 | 254 | 13 | 28.5 | 250 | 5 | 15 | 55 | 180 | 60 | 32 | 35 | 185 | 10 | 234 | 126 | 121 |
| Ø40 | -80-100 | 457.5 | 478 | 270 | 18 | 34 | 310 | 5 | 18 | 65 | 230 | 71 | 40 | 43 | 185 | 12 | 284 | 149 | 126.5 | |
| Ø50 | 485.5 | 506 | 300 | 22 | 40 | 360 | 5 | 25 | 75 | 270 | 83 | 50 | 53.5 | 185 | 14 | 325 | 173.5 | 132.5 | ||
| 2.2kw | Ø40 | 5- | 466.5 | 487 | 270 | 18 | 34 | 310 | 5 | 18 | 65 | 230 | 71 | 40 | 43 | 185 | 12 | 284 | 149 | 126.5 |
| Ø50 | -80-100 | 510.5 | 531 | 300 | 22 | 40 | 360 | 5 | 25 | 75 | 270 | 83 | 50 | 53.5 | 185 | 14 | 325 | 173.5 | 132.5 | |
| G3LM: THREE PHASE GEAR MOTOR WITH FOOT (n1=1400r/min) | ||||||||||||||||||||
| Power kw | output shaft | ratio | A | D | E | F | J | G | H | K | P | S | T | U | V | W | X | Y | Y1 | |
| standard | brake | |||||||||||||||||||
| 0.1kw | Ø18 | 5–30-40-50 | 236 | 270 | 40 | 110 | 135 | 16.5 | 65 | 9 | 45 | 30 | 18 | 20.5 | 129 | 183 | 6 | 133 | 85 | 10 |
| Ø22 | -160-200 | 262 | 296 | 65 | 130 | 155 | 19 | 90 | 11 | 55 | 40 | 22 | 24.5 | 129 | 193 | 6 | 139.5 | 90 | 12 | |
| 0.2kw | Ø18 | 5- | 267 | 270 | 40 | 110 | 135 | 16.5 | 65 | 9 | 45 | 30 | 18 | 20.5 | 129 | 183 | 6 | 133 | 85 | 10 |
| Ø22 | -80-100 | 293 | 296 | 65 | 130 | 155 | 19 | 90 | 11 | 55 | 40 | 22 | 24.5 | 129 | 193 | 6 | 139.5 | 90 | 12 | |
| Ø28 | 306 | 309.5 | 90 | 140 | 175 | 23.5 | 125 | 11 | 65 | 45 | 28 | 31 | 129 | 203 | 8 | 170 | 110 | 15 | ||
| 0.4kw | Ø22 | 5- | 314 | 324.5 | 65 | 130 | 155 | 19 | 90 | 11 | 55 | 40 | 22 | 24.5 | 139 | 199.5 | 6 | 141.5 | 90 | 12 |
| Ø28 | -80-100 | 330 | 337.5 | 90 | 140 | 175 | 23.5 | 125 | 11 | 65 | 45 | 28 | 31 | 139 | 210 | 8 | 170 | 110 | 15 | |
| Ø32 | 349 | 357 | 130 | 170 | 208 | 28.5 | 170 | 13 | 70 | 55 | 32 | 35 | 139 | 226 | 10 | 198 | 130 | 18 | ||
| 0.75kw | Ø28 | 5- | 350.5 | 343.5 | 90 | 140 | 175 | 23.5 | 125 | 11 | 65 | 45 | 28 | 31 | 159 | 222 | 8 | 170 | 110 | 15 |
| Ø32 | -80-100 | 379.5 | 387 | 130 | 170 | 208 | 28.5 | 170 | 13 | 70 | 55 | 32 | 35 | 159 | 238.5 | 10 | 198 | 130 | 18 | |
| Ø40 | 401.5 | 408.5 | 150 | 210 | 254 | 34 | 196 | 15 | 90 | 65 | 40 | 43 | 185 | 249 | 12 | 230 | 150 | 20 | ||
| 1.5kw | Ø32 | 5- | 420.5 | 441 | 130 | 170 | 208 | 28.5 | 170 | 13 | 70 | 55 | 32 | 35 | 185 | 250.5 | 10 | 198 | 130 | 18 |
| Ø40 | -80-100 | 457.5 | 478 | 150 | 210 | 254 | 34 | 196 | 15 | 90 | 65 | 40 | 43 | 185 | 260 | 12 | 230 | 150 | 20 | |
| Ø50 | 485.5 | 506 | 160 | 230 | 290 | 40 | 210 | 18 | 100 | 75 | 50 | 53.5 | 185 | 288 | 14 | 265 | 170 | 25 | ||
| 2.2kw | Ø40 | 5- | 466.5 | 487 | 150 | 210 | 254 | 34 | 196 | 15 | 90 | 65 | 40 | 43 | 185 | 260 | 12 | 230 | 150 | 20 |
| Ø50 | -80-100 | 510.5 | 531 | 160 | 230 | 290 | 40 | 210 | 18 | 100 | 75 | 50 | 53.5 | 185 | 288 | 14 | 265 | 170 | 25 | |
| G3FS: IEC GEAR REDUCER WITH FOOT (n1=1400r/min) | |||||||||||||||||||||||||
| Power kw | output shaft | ratio | A | B | C | F | I | J | L | M | N | O | O1 | P | Q | R | S | S1 | T | T1 | W | W1 | X | Y | Y1 |
| 0.12kw | Ø18 | 5–30-40-50 | 147 | 95 | 115 | 154 | 11 | 16.5 | 4.5 | 170 | 140 | 4 | 10 | 30 | 145 | 35 | 18 | 11 | 20.5 | 12.8 | 6 | 4 | 163 | 80 | 86.5 |
| Ø22 | -160-200 | 173 | 95 | 115 | 164 | 11 | 19 | 4.5 | 185 | 140 | 4 | 12 | 40 | 148 | 47 | 22 | 11 | 24.5 | 12.8 | 6 | 4 | 171.5 | 89.5 | 89 | |
| 0.18kw | Ø18 | 5- | 147 | 95 | 115 | 154 | 11 | 16.5 | 4.5 | 170 | 140 | 4 | 10 | 30 | 145 | 35 | 18 | 11 | 20.5 | 12.8 | 6 | 4 | 163 | 80 | 86.5 |
| Ø22 | -80-100 | 173 | 95 | 115 | 164 | 11 | 19 | 4.5 | 185 | 140 | 4 | 12 | 40 | 148 | 47 | 22 | 11 | 24.5 | 12.8 | 6 | 4 | 171.5 | 89.5 | 89 | |
| Ø28 | 186.5 | 95 | 115 | 186 | 11 | 23.5 | 4.5 | 215 | 140 | 4 | 15 | 45 | 170 | 50 | 28 | 11 | 31 | 12.8 | 8 | 4 | 198.5 | 105.5 | 93.5 | ||
| 0.37kw | Ø22 | 5- | 181.5 | 110 | 130 | 164 | 11 | 19 | 4.5 | 185 | 160 | 4 | 12 | 40 | 148 | 47 | 22 | 14 | 24.5 | 16.3 | 6 | 5 | 201 | 89.5 | 99 |
| Ø28 | -80-100 | 198 | 110 | 130 | 186 | 11 | 23.5 | 4.5 | 215 | 160 | 4 | 15 | 45 | 170 | 50 | 28 | 14 | 31 | 16.3 | 8 | 5 | 198.5 | 105.5 | 103.5 | |
| Ø32 | 216.5 | 110 | 130 | 215 | 13 | 28.5 | 4.5 | 250 | 160 | 4 | 15 | 55 | 180 | 60 | 32 | 14 | 35 | 16.3 | 10 | 5 | 234 | 126 | 108.5 | ||
| 0.75kw | Ø28 | 5- | 206.5 | 130 | 165 | 185 | 11 | 23.5 | 4.5 | 215 | 200 | 4 | 15 | 45 | 170 | 50 | 28 | 19 | 31 | 21.8 | 8 | 6 | 216.5 | 105.5 | 123.5 |
| Ø32 | -80-100 | 235 | 130 | 165 | 215 | 13 | 28.5 | 4.5 | 250 | 200 | 4 | 15 | 55 | 180 | 60 | 32 | 19 | 35 | 21.8 | 10 | 6 | 236.5 | 126 | 128.5 | |
| Ø40 | 260.5 | 130 | 165 | 270 | 18 | 34 | 4.5 | 310 | 200 | 5 | 18 | 65 | 230 | 71 | 40 | 19 | 43 | 21.8 | 12 | 8 | 284 | 149 | 134 | ||
| 1.5kw | Ø32 | 5- | 252 | 130 | 165 | 215 | 13 | 28.5 | 4.5 | 250 | 200 | 5 | 15 | 55 | 180 | 60 | 32 | 24 | 35 | 27.3 | 10 | 8 | 236.5 | 126 | 128.5 |
| Ø40 | -80-100 | 293.5 | 130 | 165 | 270 | 18 | 34 | 4.5 | 310 | 200 | 5 | 18 | 65 | 230 | 71 | 40 | 24 | 43 | 27.3 | 12 | 8 | 284 | 149 | 134 | |
| Ø50 | 321.5 | 130 | 165 | 300 | 22 | 40 | 4.5 | 360 | 200 | 5 | 25 | 75 | 270 | 83 | 50 | 24 | 53.5 | 27.3 | 14 | 8 | 323.5 | 173.5 | 140 | ||
| 2.2kw | Ø40 | 5- | 290 | 180 | 215 | 270 | 18 | 34 | 5.5 | 310 | 250 | 5 | 18 | 65 | 230 | 71 | 40 | 28 | 43 | 31.3 | 12 | 8 | 284 | 149 | 134 |
| Ø50 | -80-100 | 334 | 180 | 215 | 300 | 22 | 40 | 5.5 | 360 | 250 | 5 | 25 | 75 | 270 | 83 | 50 | 28 | 53.5 | 31.3 | 14 | 8 | 323.5 | 173.5 | 140 | |
| G3LS: IEC GEAR REDUCER WITH FOOT (n1=1400r/min) | |||||||||||||||||||||||||
| Power kw | output shaft | ratio | A | B | C | D | E | F | G | H | J | K | L | N | P | S | S1 | T | T1 | W | W1 | X | Y | Y1 | Z |
| 0.12kw | Ø18 | 5–30-40-50 | 147 | 95 | 115 | 40 | 110 | 135 | 65 | 9 | 16.5 | 45 | 4.5 | 140 | 30 | 18 | 11 | 20.5 | 12.8 | 6 | 4 | 138.5 | 85 | 10 | M8 |
| Ø22 | -160-200 | 173 | 95 | 115 | 65 | 130 | 154 | 90 | 11 | 19 | 55 | 4.5 | 140 | 40 | 22 | 11 | 24.5 | 12.8 | 6 | 4 | 141 | 90 | 12 | M8 | |
| 0.18kw | Ø18 | 5- | 147 | 95 | 115 | 40 | 110 | 135 | 65 | 9 | 16.5 | 45 | 4.5 | 140 | 30 | 18 | 11 | 20.5 | 12.8 | 6 | 4 | 138.5 | 85 | 10 | M8 |
| Ø22 | -80-100 | 173 | 95 | 115 | 65 | 130 | 154 | 90 | 11 | 19 | 55 | 4.5 | 140 | 40 | 22 | 11 | 24.5 | 12.8 | 6 | 4 | 141 | 90 | 12 | M8 | |
| Ø28 | 186.5 | 95 | 115 | 90 | 140 | 175 | 125 | 11 | 23.5 | 65 | 4.5 | 140 | 45 | 28 | 11 | 31 | 12.8 | 8 | 4 | 170 | 110 | 15 | M8 | ||
| 0.37kw | Ø22 | 5- | 181.5 | 110 | 130 | 65 | 130 | 154 | 90 | 11 | 19 | 55 | 4.5 | 160 | 40 | 22 | 14 | 24.5 | 16.3 | 6 | 5 | 151 | 90 | 12 | M8 |
| Ø28 | -80-100 | 198 | 110 | 130 | 90 | 140 | 175 | 125 | 11 | 23.5 | 65 | 4.5 | 160 | 45 | 28 | 14 | 31 | 16.3 | 8 | 5 | 170 | 110 | 15 | M8 | |
| Ø32 | 216.5 | 110 | 130 | 130 | 170 | 208 | 170 | 13 | 28.5 | 70 | 4.5 | 160 | 55 | 32 | 14 | 35 | 16.3 | 10 | 5 | 198 | 130 | 18 | M8 | ||
| 0.75kw | Ø28 | 5- | 206.5 | 130 | 165 | 90 | 140 | 175 | 125 | 11 | 23.5 | 65 | 4.5 | 200 | 45 | 28 | 19 | 31 | 21.8 | 8 | 6 | 186.5 | 110 | 15 | M10 |
| Ø32 | -80-100 | 235 | 130 | 165 | 130 | 170 | 208 | 170 | 13 | 28.5 | 70 | 4.5 | 200 | 55 | 32 | 19 | 35 | 21.8 | 10 | 6 | 201.5 | 130 | 18 | M10 | |
| Ø40 | 260.5 | 130 | 165 | 150 | 210 | 254 | 196 | 15 | 34 | 90 | 4.5 | 200 | 65 | 40 | 19 | 43 | 21.8 | 12 | 8 | 230 | 150 | 20 | M10 | ||
| 1.5kw | Ø32 | 5- | 252 | 130 | 165 | 130 | 170 | 208 | 170 | 13 | 28.5 | 70 | 4.5 | 200 | 55 | 32 | 24 | 35 | 27.3 | 10 | 8 | 201.5 | 130 | 18 | M10 |
| Ø40 | -80-100 | 293.5 | 130 | 165 | 150 | 210 | 254 | 196 | 15 | 34 | 90 | 4.5 | 200 | 65 | 40 | 24 | 43 | 27.3 | 12 | 8 | 230 | 150 | 20 | M10 | |
| Ø50 | 321.5 | 130 | 165 | 160 | 230 | 290 | 210 | 18 | 40 | 100 | 4.5 | 200 | 75 | 50 | 24 | 53.5 | 27.3 | 14 | 8 | 265 | 170 | 25 | M10 | ||
| 2.2kw | Ø40 | 5- | 290 | 180 | 215 | 150 | 210 | 254 | 196 | 15 | 34 | 90 | 5.5 | 250 | 65 | 40 | 28 | 43 | 31.3 | 12 | 8 | 230 | 150 | 20 | M12 |
| Ø50 | -80-100 | 334 | 180 | 215 | 160 | 230 | 290 | 210 | 18 | 40 | 100 | 5.5 | 250 | 75 | 50 | 28 | 53.5 | 31.3 | 14 | 8 | 265 | 170 | 25 | M12 | |
Company Profile
We are a professional reducer manufacturer located in HangZhou, ZHangZhoug province.Our leading products is full range of RV571-150 worm reducers , also supplied GKM hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor.Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines.With fast delivery, superior after-sales service, advanced producing facility, our products sell well both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and the Middle East and so on.Our aim is to develop and innovate on the basis of high quality, and create a good reputation for reducers.
Workshop:
Exhibition
ZheJiang PTC Fair:
Packaging & Shipping
After Sales Service
1.Maintenance Time and Warranty:Within 1 year after receiving goods.
2.Other Service: Including modeling selection guide, installation guide, and problem resolution guide, etc
FAQ
1.Q:Can you make as per customer drawing?
A: Yes, we offer customized service for customers accordingly. We can use customer’s nameplate for gearboxes.
2.Q:What is your terms of payment ?
A: 30% deposit before production,balance T/T before delivery.
3.Q:Are you a trading company or manufacturer?
A:We are a manufacurer with advanced equipment and experienced workers.
4.Q:What’s your production capacity?
A:4000-5000 PCS/MONTH
5.Q:Free sample is available or not?
A:Yes, we can supply free sample if customer agree to pay for the courier cost
6.Q:Do you have any certificate?
A:Yes, we have CE certificate and SGS certificate report.
Contact information:
Ms Lingel Pan
For any questions just feel free ton contact me. Many thanks for your kind attention to our company!
| Application: | Motor, Machinery, Marine, Agricultural Machinery, Power Transmission Applications |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical or Horizontal Type |
| Step: | Two Stage- Three Stage |
| Samples: |
US$ 35/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Performance of Helical Gearboxes in Applications Requiring Frequent Starts and Stops
Helical gearboxes are well-suited for applications that involve frequent starts and stops due to their design characteristics. Here’s how they fare in such scenarios:
- Smooth Engagement: Helical gears offer gradual and smooth engagement, which reduces shock loads during starts and stops. This feature helps minimize wear and stress on gear teeth and other components.
- Noise and Vibration Reduction: The helical tooth arrangement results in less noise and vibration compared to other gear types. This is especially beneficial in applications where noise reduction is a priority.
- Efficient Power Transmission: Helical gears efficiently transmit power even during frequent starts and stops. The gradual contact between gear teeth and the larger tooth engagement area contribute to efficient power transfer.
- Less Backlash: Helical gearboxes typically have lower backlash compared to other gear types. This means there’s less play between gear teeth, resulting in more accurate and consistent motion control.
- Heat Dissipation: The helical tooth design distributes loads and heat more evenly, which can help dissipate heat generated during frequent starts and stops.
- Longevity: The reduced wear and improved load distribution contribute to the longevity of helical gearboxes, making them suitable for applications requiring frequent cyclic motion.
In summary, helical gearboxes perform well in applications involving frequent starts and stops. Their smooth engagement, reduced noise and vibration, efficient power transmission, and durability make them a reliable choice for industries that demand precise and controlled motion despite frequent changes in speed and direction.
Impact of Thermal Expansion on Helical Gearbox Performance
Thermal expansion can significantly affect the performance of helical gearboxes due to changes in dimensions and clearances caused by temperature variations. Here’s how it impacts:
1. Misalignment: Temperature changes can lead to differential expansion of gearbox components. This can result in misalignment of gears, shafts, and bearings, leading to increased friction, noise, and reduced efficiency.
2. Lubrication: Thermal expansion can alter the clearances within the gearbox, affecting the distribution and viscosity of the lubricating oil. Inadequate lubrication due to temperature-induced changes can result in increased wear and premature failure.
3. Gear Tooth Engagement: Temperature fluctuations can cause gear teeth to expand or contract, affecting the meshing engagement and load distribution. Inconsistent gear tooth contact can lead to uneven wear and reduced gear life.
4. Bearing Performance: Bearings in helical gearboxes are sensitive to temperature changes. Excessive heat can lead to reduced bearing life, increased friction, and potential seizure, affecting overall gearbox performance.
5. Noise and Vibration: Thermal expansion can lead to changes in gear and component clearances, resulting in altered vibration patterns and increased noise levels. This can impact the comfort of the system and indicate potential issues.
6. Material Fatigue: Repeated cycles of thermal expansion and contraction can lead to material fatigue and stress accumulation, reducing the overall lifespan of gearbox components.
Managing Thermal Effects: Manufacturers design helical gearboxes with considerations for thermal expansion, using materials with low coefficients of thermal expansion and incorporating features like expansion joints or thermal isolators. Proper lubrication, monitoring temperature, and maintaining consistent operating conditions are also crucial in mitigating thermal expansion effects.
Understanding and managing the impact of thermal expansion is essential to maintain the performance, efficiency, and durability of helical gearboxes.
Industries Utilizing Helical Gearboxes
Helical gearboxes find widespread use in various industries due to their efficiency, smooth operation, and versatility. Some of the industries that commonly utilize helical gearboxes include:
- Manufacturing: Helical gearboxes are employed in manufacturing processes for conveyor systems, material handling, and machine tools. Their ability to provide high torque and smooth motion makes them suitable for precision manufacturing.
- Automotive: Automotive applications include power transmission in vehicles, especially in manual and automatic transmissions. Helical gearboxes contribute to improved fuel efficiency and smoother gear shifting.
- Energy Generation: Helical gearboxes are used in power generation systems, such as wind turbines and hydroelectric generators. Their efficiency and load-bearing capacity are crucial for converting rotational motion into electrical power.
- Construction: Construction equipment, such as cranes, excavators, and bulldozers, rely on helical gearboxes for efficient power transmission and control of heavy loads.
- Mining: Mining operations use helical gearboxes in conveyors, crushers, and other equipment for material handling and ore extraction. The durability and high torque capacity of helical gearboxes make them suitable for demanding mining environments.
- Marine: Marine vessels use helical gearboxes in propulsion systems to convert engine power into rotational motion for propellers. Their efficiency contributes to fuel savings and reliable marine operation.
- Food and Beverage: Helical gearboxes are employed in food processing and packaging machinery due to their sanitary design and precise motion control.
- Textile: Textile machinery relies on helical gearboxes for various processes, including spinning, weaving, and dyeing. Their ability to handle varying loads and provide smooth motion is beneficial in textile production.
The adaptability and efficiency of helical gearboxes make them a suitable choice for a wide range of industries, where reliable power transmission, smooth operation, and load-bearing capacity are essential.
editor by CX 2023-11-16
China supplier Coaxial Helical Gear Motors 1400 Rpm Motor Speed Reducer Gearbox for Manufacturing with high quality
Product Description
Coaxial Helical Gear Motors 1400 Rpm Motor Speed Reducer Gearbox for Manufacturing
Product Description
Components:
1. Housing: Cast Iron
2. Gears: Helical Gears
3. Input Configurations:
Equipped with Electric Motors
Solid Shaft Input
IEC or NEMA Motor Flange
4. Applicable Motors:
Single Phase AC Motor, Three Phase AC Motor
Brake Motors
Inverter Motors
Multi-speed Motors
Explosion-proof Motor
Roller Motor
5. Output Configurations:
Solid Shaft Output
Detailed Photos
Models:
R Series (Foot-mounted): R18~R168
RS Series (Foot-mounted, CZPT Shaft Input)
RF Series (Flange-mounted): RF18~RF168
RFS Series (Flange-mounted, CZPT Shaft Input)
RX Series (1 Stage, Foot-mounted): RX38~RX158
RXS Series (1 Stage, Foot-mounted, CZPT Shaft Input)
RXF Series (1 Stage, Flange-mounted): RXF38~RXF158
RXFS Series (1 Stage, Flange-mounted, CZPT Shaft Input)
RM Series (agitator gearboxes): Specially designed for agitating applications
Features:
1. Compact structure, modular design
2. Single-stage, two-stage and three-stage sizes
3. High reduction ratio and torque density
4. Long service life
5. Can be combined with other types of gearboxes (Such as R Series, K Series, F Series, S Series, UDL Series)
Parameters:
2 Stage or 3 Stage
Installation:
Foot Mounted
Flange Mounted
Lubrication:
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling
Product Parameters
| Models | Output Shaft Dia. | Input Shaft Dia. | Power(kW) | Ratio | Max. Torque(Nm) |
| R/RF18 | 20mm | – | 0.18~0.75 | 3.83~74.84 | 85 |
| R/RF28 | 25mm | 16mm | 0.18~3 | 3.37~135.09 | 130 |
| R/RF38 | 25mm | 16mm | 0.18~3 | 3.41~134.82 | 200 |
| R/RF48 | 30mm | 19mm | 0.18~5.5 | 3.83~176.88 | 300 |
| R/RF58 | 35mm | 19mm | 0.18~7.5 | 4.39~186.89 | 450 |
| R/RF68 | 35mm | 19mm | 0.18~7.5 | 4.29~199.81 | 600 |
| R/RF78 | 40mm | 24mm | 0.18~11 | 5.21~195.24 | 820 |
| R/RF88 | 50mm | 28mm | 0.55~22 | 5.36~246.54 | 1550 |
| R/RF98 | 60mm | 38mm | 0.55~30 | 4.49~289.6 | 3000 |
| R/RF108 | 70mm | 42mm | 2.2~45 | 5.06~245.5 | 4300 |
| R/RF138 | 90mm | 55mm | 5.5~55 | 5.51~223.34 | 8000 |
| R/RF148 | 110mm | 55mm | 11~90 | 5.00~163.46 | 13000 |
| R/RF168 | 120mm | 70mm | 11~160 | 8.77~196.41 | 18000 |
1 Stage
| Models | Output Shaft Dia. | Input Shaft Dia. | Power(kW) | Ratio | Max. Torque(Nm) |
| RX/RXF38 | 20mm | 16mm | 0.18~1.1 | 1.6~3.76 | 20 |
| RX/RXF58 | 20mm | 19mm | 0.18~5.5 | 1.3~5.5 | 70 |
| RX/RXF68 | 25mm | 19mm | 0.18~7.5 | 1.4~6.07 | 135 |
| RX/RXF78 | 30mm | 24mm | 1.1~11 | 1.42~5.63 | 215 |
| RX/RXF88 | 40mm | 28mm | 3~22 | 1.39~6.44 | 400 |
| RX/RXF98 | 50mm | 38mm | 5.5~30 | 1.42~5.82 | 600 |
| RX/RXF108 | 60mm | 42mm | 7.5~45 | 1.44~6.65 | 830 |
| RX/RXF128 | 75mm | 55mm | 7.5~90 | 1.56~6.47 | 1110 |
| RX/RXF158 | 90mm | 70mm | 11~132 | 1.63~6.22 | 1680 |
Packaging & Shipping
Packaging & Delivery
Speed Reducer Worm Gearbox Packaging Details:Plastic Bags, Plywood Cases
Port:ZheJiang /HangZhou
Company Profile
1.More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.
2. Standardization of the gearbox series
3. Strong design capability for large power & customized gearboxes.
4. High quality gearboxes and proven solutions provider.
5. Strict quality control process, stable quality.
6. Less than 2% of the quality complaints.
7. Modular design, short delivery time.
8. Quick response & professional services.
Customer visiting:
After Sales Service
| Pre-sale services | 1. Select equipment model. |
| 2.Design and manufacture products according to clients’ special requirement. | |
| 3.Train technical personal for clients | |
| Services during selling | 1.Pre-check and accept products ahead of delivery. |
| 2. Help clients to draft solving plans. | |
| After-sale services | 1.Assist clients to prepare for the first construction scheme. |
| 2. Train the first-line operators. | |
| 3.Take initiative to eliminate the trouble rapidly. | |
| 4. Provide technical exchanging. |
FAQ
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set
If you are interested in our product, welcome you contact me.
Our team will support any need you might have.
| Application: | Machinery, Industry |
|---|---|
| Hardness: | Hardened |
| Installation: | Horizontal Type |
| Layout: | Coaxial |
| Gear Shape: | Helical Gear |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
Maintenance Tips to Prolong the Lifespan of Helical Gearboxes
Proper maintenance is essential to ensure the longevity and optimal performance of helical gearboxes. Here are some maintenance tips:
- Regular Inspections: Conduct routine visual inspections to check for any signs of wear, damage, or oil leakage. Detecting issues early can prevent further damage.
- Lubrication: Follow the manufacturer’s recommendations for lubrication intervals and use the correct type of lubricant. Proper lubrication reduces friction and wear between gear teeth.
- Cleanliness: Keep the gearbox environment clean and free from contaminants that could enter the gearbox and affect its performance.
- Tighten Fasteners: Check and tighten any loose fasteners or mounting bolts to ensure the gearbox remains securely in place.
- Alignment: Properly align the gearbox with connected equipment to prevent excessive loads and wear on the gear teeth.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and reduced efficiency.
- Vibration Analysis: Regularly analyze gearbox vibration levels to detect any unusual vibrations that might indicate issues with gear meshing or other components.
- Seal Integrity: Ensure that seals and gaskets are in good condition to prevent oil leakage and contamination.
- Load Considerations: Avoid overloading the gearbox beyond its specified capacity. High loads can accelerate wear and damage.
By following these maintenance practices, you can extend the lifespan of helical gearboxes and minimize the risk of unexpected failures. Regular maintenance not only reduces downtime and repair costs but also contributes to the efficient and reliable operation of equipment.
Impact of Thermal Expansion on Helical Gearbox Performance
Thermal expansion can significantly affect the performance of helical gearboxes due to changes in dimensions and clearances caused by temperature variations. Here’s how it impacts:
1. Misalignment: Temperature changes can lead to differential expansion of gearbox components. This can result in misalignment of gears, shafts, and bearings, leading to increased friction, noise, and reduced efficiency.
2. Lubrication: Thermal expansion can alter the clearances within the gearbox, affecting the distribution and viscosity of the lubricating oil. Inadequate lubrication due to temperature-induced changes can result in increased wear and premature failure.
3. Gear Tooth Engagement: Temperature fluctuations can cause gear teeth to expand or contract, affecting the meshing engagement and load distribution. Inconsistent gear tooth contact can lead to uneven wear and reduced gear life.
4. Bearing Performance: Bearings in helical gearboxes are sensitive to temperature changes. Excessive heat can lead to reduced bearing life, increased friction, and potential seizure, affecting overall gearbox performance.
5. Noise and Vibration: Thermal expansion can lead to changes in gear and component clearances, resulting in altered vibration patterns and increased noise levels. This can impact the comfort of the system and indicate potential issues.
6. Material Fatigue: Repeated cycles of thermal expansion and contraction can lead to material fatigue and stress accumulation, reducing the overall lifespan of gearbox components.
Managing Thermal Effects: Manufacturers design helical gearboxes with considerations for thermal expansion, using materials with low coefficients of thermal expansion and incorporating features like expansion joints or thermal isolators. Proper lubrication, monitoring temperature, and maintaining consistent operating conditions are also crucial in mitigating thermal expansion effects.
Understanding and managing the impact of thermal expansion is essential to maintain the performance, efficiency, and durability of helical gearboxes.
Industries Utilizing Helical Gearboxes
Helical gearboxes find widespread use in various industries due to their efficiency, smooth operation, and versatility. Some of the industries that commonly utilize helical gearboxes include:
- Manufacturing: Helical gearboxes are employed in manufacturing processes for conveyor systems, material handling, and machine tools. Their ability to provide high torque and smooth motion makes them suitable for precision manufacturing.
- Automotive: Automotive applications include power transmission in vehicles, especially in manual and automatic transmissions. Helical gearboxes contribute to improved fuel efficiency and smoother gear shifting.
- Energy Generation: Helical gearboxes are used in power generation systems, such as wind turbines and hydroelectric generators. Their efficiency and load-bearing capacity are crucial for converting rotational motion into electrical power.
- Construction: Construction equipment, such as cranes, excavators, and bulldozers, rely on helical gearboxes for efficient power transmission and control of heavy loads.
- Mining: Mining operations use helical gearboxes in conveyors, crushers, and other equipment for material handling and ore extraction. The durability and high torque capacity of helical gearboxes make them suitable for demanding mining environments.
- Marine: Marine vessels use helical gearboxes in propulsion systems to convert engine power into rotational motion for propellers. Their efficiency contributes to fuel savings and reliable marine operation.
- Food and Beverage: Helical gearboxes are employed in food processing and packaging machinery due to their sanitary design and precise motion control.
- Textile: Textile machinery relies on helical gearboxes for various processes, including spinning, weaving, and dyeing. Their ability to handle varying loads and provide smooth motion is beneficial in textile production.
The adaptability and efficiency of helical gearboxes make them a suitable choice for a wide range of industries, where reliable power transmission, smooth operation, and load-bearing capacity are essential.
editor by CX 2023-11-15
China factory Gear Units Km Series Hypoid Helical Gearbox Electric Motor Speed Reducer automatic gearbox
Product Description
|
item |
value |
|
Warranty |
1 year |
|
Applicable Industries |
Manufacturing Plant, Construction works , Energy & Mining, Other |
|
Customized support |
OEM |
|
Place of Origin |
ZheJiang , China |
|
Input speed |
750-1500rpm |
|
Ratio |
7.5 10 12.5 |
|
Material |
Aluminum |
|
Product name |
KM Series Hypoid Gear Reducer |
|
MOQ |
10pcs |
|
Color |
Customization |
PRODUCTS CHARACTERISTICS
1. Mad of high-quality aluminum alloy,light weight and non-rusting
2. Large output torque
3. Smooth in running and low in noise,can work long time in dreadful conditions.
4. High in radiating efficiency.
5. Good-looking in appearance,durable in service life and small in volume.
6. Suitable for omnibearing installation.
FAQ
Q1:Are you a manufacturer or trading company?
Yes, We are a leading manufacturer specialized in production of various kinds of small and medium-sized
motor.
Q2:How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
Q3:What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
Q4:What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry, escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
Q5:How about your delivery time?
For micro brush dc gear motor, the sample delivery time is 2-5 days, bulk delivery time is about 15-20 days, depends on the order qty. For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days.Please take the sales confirmation for final reference.
Q6:What’s your warranty terms?
One year
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | as for Request |
| Hardness: | Hardened Tooth Surface |
| Installation: | as for Request |
| Step: | as for Request |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Maintenance Tips to Prolong the Lifespan of Helical Gearboxes
Proper maintenance is essential to ensure the longevity and optimal performance of helical gearboxes. Here are some maintenance tips:
- Regular Inspections: Conduct routine visual inspections to check for any signs of wear, damage, or oil leakage. Detecting issues early can prevent further damage.
- Lubrication: Follow the manufacturer’s recommendations for lubrication intervals and use the correct type of lubricant. Proper lubrication reduces friction and wear between gear teeth.
- Cleanliness: Keep the gearbox environment clean and free from contaminants that could enter the gearbox and affect its performance.
- Tighten Fasteners: Check and tighten any loose fasteners or mounting bolts to ensure the gearbox remains securely in place.
- Alignment: Properly align the gearbox with connected equipment to prevent excessive loads and wear on the gear teeth.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and reduced efficiency.
- Vibration Analysis: Regularly analyze gearbox vibration levels to detect any unusual vibrations that might indicate issues with gear meshing or other components.
- Seal Integrity: Ensure that seals and gaskets are in good condition to prevent oil leakage and contamination.
- Load Considerations: Avoid overloading the gearbox beyond its specified capacity. High loads can accelerate wear and damage.
By following these maintenance practices, you can extend the lifespan of helical gearboxes and minimize the risk of unexpected failures. Regular maintenance not only reduces downtime and repair costs but also contributes to the efficient and reliable operation of equipment.
Troubleshooting Common Issues in Helical Gear Systems
Troubleshooting helical gear systems involves identifying and addressing common issues that can affect their performance. Here’s a step-by-step process:
- Visual Inspection: Begin by visually inspecting the gearbox for any signs of wear, damage, or misalignment. Look for worn or chipped gear teeth, oil leakage, and unusual noise.
- Noise Analysis: If noise is present, analyze its type and frequency. Whining or grinding noises could indicate misalignment or damaged gears, while clicking or knocking sounds might point to loose components.
- Lubrication Check: Ensure that the gearbox is properly lubricated with the recommended type and quantity of lubricant. Insufficient lubrication can lead to increased friction and wear.
- Alignment Check: Check the alignment of the gears and shafts. Misalignment can result in uneven wear, noise, and reduced efficiency. Realign components if necessary.
- Gear Inspection: Inspect gear teeth for signs of pitting, scoring, or wear. Replace any damaged gears to prevent further issues.
- Bearing Examination: Check the condition of bearings that support shafts and gears. Worn or damaged bearings can lead to increased vibration and noise.
- Tightening and Fastening: Ensure that all bolts, fasteners, and connections are properly tightened. Loose components can cause vibrations and noise.
- Load Analysis: Evaluate the load conditions and operating parameters of the gearbox. Ensure that the gearbox is not subjected to loads beyond its design capacity.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can indicate problems such as inadequate lubrication or overloading.
- Consulting Experts: If issues persist or if you’re unsure about the diagnosis and solution, consult gearbox experts or manufacturers for guidance.
By following this troubleshooting process, you can identify and resolve common issues in helical gear systems, ensuring optimal performance and longevity.
Helical Gearbox: Overview and Working Mechanism
A helical gearbox is a type of mechanical device used to transmit power and motion between rotating shafts. It employs helical gears, which are cylindrical gears with teeth that are cut at an angle to the gear axis. This design feature gives helical gearboxes their distinctive helical shape and provides several advantages in terms of efficiency, smoothness, and load-bearing capabilities.
The working mechanism of a helical gearbox involves the interaction of helical gears, which mesh together to transmit torque and motion. Here’s how it works:
- Gear Tooth Engagement: When power is applied to the input shaft of the gearbox, the helical gear on the input shaft meshes with the helical gear on the output shaft.
- Helical Angle: The helical angle of the gear teeth causes a gradual engagement between the teeth, resulting in a smooth and quiet meshing process compared to straight-cut gears.
- Torque Transfer: As the input gear rotates, it transfers rotational force (torque) to the output gear through the meshing of their helical teeth.
- Direction of Rotation: Depending on the arrangement of the helical gears, the output shaft’s direction of rotation can be the same as or opposite to that of the input shaft.
- Load Distribution: The helical design allows for multiple teeth to be engaged at any given moment, distributing the load more evenly across the gears. This results in higher load-carrying capacity and reduced wear on gear teeth.
- Efficiency: Helical gearboxes are known for their high efficiency due to the gradual tooth engagement and larger contact area, resulting in minimal energy loss as compared to other gear types.
Helical gearboxes find applications in various industries where smooth operation, high efficiency, and compact design are important. They are commonly used in machinery, conveyors, automotive transmissions, industrial equipment, and more.
editor by CX 2023-11-01