Product Description
Product Description
The NHK series is an economic version with a round body design, an integrated sun gear motor shaft design, and high-strength deep groove ball bearings. Mainly used in injection moulding robots, food packaging machines, filling machine lines, labelling machines, appliance production lines, non-metal processing equipment and many other industries.
Applicable industries:
Injection moulding robots, food packaging machines, filling machine lines, labelling machines, appliance production lines, non-metal processing equipment and many other industries.
Product Name: High Precision Planetary Gedarbox
Product Series:NHK Series
Features:High precision,low noise,light weight
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
Advantages:
High precision
Low noise
Light-weight
Detailed Photos
Product Parameters
| Frame | modle | Ratio | Nominal | Maximum | Emergency | Nominal | Maximum | Permitted | Permitted axial load | Maximum | Maximum | Weight | Moment | Moment |
| output torque | output torque | stop torque | input speed | input speed | radial load | radial load | axial load | of inertia(≤Φ8) | of inertia(≤Φ14) | |||||
| 042 | [Nm] | [Nm] | [Nm] | [rpm] | [rpm] | [N] | [N] | [N] | [N] | [KG] | [kgcm²] | [kgcm²] | ||
| double | 15 | 6 | 12 | 30 | 3000 | 6000 | 410 | 540 | 710 | 640 | 0.7 | 0.035 | – | |
| 16 | 9 | 18 | 35 | 4000 | 8000 | 420 | 550 | 710 | 640 | 0.038 | – | |||
| 20 | 9 | 18 | 35 | 4000 | 8000 | 460 | 610 | 710 | 640 | 0.034 | – | |||
| 25 | 9 | 18 | 35 | 4000 | 8000 | 490 | 640 | 710 | 640 | 0.038 | – | |||
| 28 | 9 | 18 | 35 | 4000 | 8000 | 510 | 640 | 710 | 640 | 0.03 | – | |||
| 30 | 6 | 12 | 30 | 4000 | 8000 | 520 | 640 | 710 | 640 | 0.034 | – | |||
| 35 | 9 | 18 | 35 | 4000 | 8000 | 550 | 640 | 710 | 640 | 0.03 | – | |||
| 40 | 9 | 18 | 35 | 4000 | 8000 | 570 | 640 | 710 | 640 | 0.034 | – | |||
| 45 | 6 | 12 | 30 | 4000 | 8000 | 600 | 640 | 710 | 640 | 0.053 | – | |||
| 50 | 9 | 18 | 35 | 4000 | 8000 | 620 | 640 | 710 | 640 | 0.03 | – | |||
| 60 | 9 | 18 | 35 | 4000 | 8000 | 660 | 640 | 710 | 640 | 0.03 | – | |||
| 70 | 9 | 18 | 35 | 4000 | 8000 | 690 | 640 | 710 | 640 | 0.03 | – | |||
| 80 | 9 | 18 | 35 | 4000 | 8000 | 710 | 640 | 710 | 640 | 0.03 | – | |||
| 90 | 6 | 12 | 30 | 4000 | 8000 | 710 | 640 | 710 | 640 | 0.03 | – | |||
| 100 | 6 | 12 | 30 | 4000 | 8000 | 710 | 640 | 710 | 640 | 0.03 | – |
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.
| 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 |
|---|
Key Factors for Selecting a Helical Gearbox
Choosing the right helical gearbox for an application involves considering several key factors:
- Load and Torque: Evaluate the maximum load and torque requirements to ensure the gearbox can handle the application’s demands.
- Speed Range: Determine the required speed range and ensure the gearbox’s gear ratios can accommodate it.
- Efficiency: Helical gearboxes are known for their high efficiency. Select a gearbox with efficiency ratings that meet your application’s needs.
- Space Constraints: Consider the available installation space and choose a compact gearbox that fits within the available dimensions.
- Mounting Position: The mounting position affects lubrication, cooling, and overall performance. Ensure the gearbox is suitable for the desired mounting orientation.
- Service Life: Choose a gearbox with a service life that matches your application’s expected lifespan.
- Backlash: Evaluate the allowable backlash, which affects precision and positioning accuracy.
- Noise and Vibration: Assess the acceptable noise and vibration levels and choose a gearbox with suitable characteristics.
- Environmental Conditions: Consider factors like temperature, humidity, and dust levels to ensure the gearbox can operate reliably in the application environment.
- Maintenance: Factor in maintenance requirements and choose a gearbox with manageable maintenance needs.
- Cost: Balance performance with budget constraints to find a gearbox that offers the best value for your application.
By carefully evaluating these factors, you can select a helical gearbox that optimally meets your application’s requirements and ensures efficient and reliable operation.
Handling Shock Loads and Sudden Changes in Torque in Helical Gearboxes
Helical gearboxes are designed to handle a range of operational conditions, including shock loads and sudden changes in torque. The helical design of the gears, which have slanted teeth that engage gradually, helps to distribute forces more evenly across the teeth compared to straight-cut gears. This design characteristic contributes to the gearbox’s ability to withstand sudden changes in torque and shock loads.
The gradual engagement of the helical teeth results in smoother and quieter operation, reducing the impact of abrupt torque changes. The slanted teeth also allow for more gradual transmission of force, which helps in dampening vibrations and minimizing stress concentrations that can occur in high-impact situations.
However, while helical gears are better suited for shock loads compared to straight-cut gears, it’s important to note that extreme shock loads or sudden torque changes can still impact the gearbox’s components over time. Manufacturers often take factors such as application requirements, load profiles, and anticipated shock loads into consideration when designing helical gearboxes to ensure reliable and durable performance.
Additionally, using appropriate lubrication and maintenance practices can further enhance the gearbox’s ability to handle shock loads and sudden torque changes. Regular inspection and timely maintenance help identify and address potential issues before they lead to component failure.
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 2023-11-27