Tag Archives: double gear motor

China factory Desboer Helical Gear Planetary Nhk042-P2 Double Stage Gearbox for ≤ 400W-Ish Servo Motor cvt gearbox

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

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Customized Request

helical gearbox

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.

helical gearbox

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.

helical gearbox

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.

China factory Desboer Helical Gear Planetary Nhk042-P2 Double Stage Gearbox for ≤ 400W-Ish Servo Motor   cvt gearbox	China factory Desboer Helical Gear Planetary Nhk042-P2 Double Stage Gearbox for ≤ 400W-Ish Servo Motor   cvt gearbox
editor by CX 2023-11-27

China Inline Helical Motor Gear Box Reducer Vertical Gearbox helical double gearbox

Solution Description

Merchandise Description

Inline Helical Motor Equipment Box Reducer Vertical Gearbox

Elements:
1. Housing: Aluminium alloy

two.Gears: Coaxial Gears, 1 phase
three. Enter Configurations:Solid Input Shaft,Motor Flange – IEC B5
4. Output Configurations:Reliable Output Shaft

In depth Photographs

Features:

Types & Variants:
GH Horizontal Type Palte 3-Stage(Brake)Motor
GV Vertical Sort Palte 3-Stage(Brake) Motor
GH Horizontal Variety Light-weight Palte 3-Period(Brake)Motor
GV Vertical Variety Mild Obligation Palte 3-Stage(Brake)Motor
GH Horizontal Sort High Ratio Kind Palte 3-Period(Brake)Motor
GV Vertical Variety High Ratio Kind Palte 3-Stage(Brake)Motor
GH Horizontal Variety Substantial Ratio Variety Gentle Responsibility Palte 3-Section(Brake)Motor
GV Vertical Kind High Ratio Variety Light Obligation Palte 3-Phase(Brake)Motor
GH Horizontal Type Palte 1-Stage(Brake)Motor
GV Vertical Type Palte 1-Section(Brake)Motor
GH Horizontal Variety Light Responsibility Palte 1-Stage(Brake)Motor
GV Vertical Type High Ratio Mild Obligation Palte 1-Period(Brake)Motor
GHM Horizontal Variety Flange Sort Reducer With out Motor
GVM Vertical Type Flange Variety Reducer Without Motor
GHM Horizontal Type Large Ratio Flange Type Reducer With no Motor
GVM Vertical Variety High Ratio Flange Kind Reducer Without Motor
GHD Horizontal Variety Double Shaft Sort Reducer With no Motor
GVD Vertical Kind Double Shaft Sort Reducer Without having Motor
GHD Horizontal Type Double Shaft Large Ratio Type Reducer With no Motor
GVD Vertical Kind Double Shaft Large Ratio Kind Reducer With no Motor
GV Vertical Sort Palte 3-Stage(Brake)Motor -2#Code B Sort Flange
GV..S Iec Vertical 3-Stage Alluminum(Brake)Motor
GV..S Vertical 3-Section Alluminum(Brake)Motor
GV..S Vertical 3-Phase Alluminum(Brake)Motor–B14
 

Solution Parameters

Power Output Shasft Sort
    Lubricant(L) Bodyweight(Kg)
    GH GV GH GV
.1KW
1/8HP
∅18 .19 .18 five.six five.eight
  ∅22 .38 .39 7.3 seven.3
  ∅28 .eight .85 14.6 14.six
.2KW
one/4HP
∅18 .17 .eighteen seven. eight.
  ∅22 .38 .39 8.6 8.eight
  ∅28 .sixty three .68 11. ten.8
  ∅32 one.30 one.40 27.six 28.
.4KW  1/2HP ∅22 .38 .39 eleven.two 11.2
  ∅28 .sixty three .68 fourteen.two fourteen.
  ∅32 .ninety five one.05 27. 26.nine
  ∅40 1.80 one.90 46. forty seven.
.75KW
1HP
∅28 .63 .68 15. 15.
  ∅32 .95 one.05 27.six 28.
  ∅40 one.26 one.38 42.3 forty one.nine
  ∅50 3. three.13 ninety one.5 ninety one.5
one.5KW
2HP
∅32 .ninety five 1.05 33.6 34.6
  ∅40 one.47 one.fifty nine forty nine.six forty nine.
  ∅50 2.52 2.sixty ninety four. 94.
  ∅50 3.forty seven 3.sixty five 105 106
2.2KW
3HP
∅40 1.68 one.80 53. 55.
  ∅50 2.52 2.sixty ninety two.5 88.5
3.7KW
5HP
∅40 1.sixty eight one.80 64. sixty six.
  ∅50 two.fifty two 2.60 ninety eight.5 ninety four.five

 

Packaging & Transport

Packaging & Shipping and delivery
Velocity Reducer Helical Gearbox Packaging Particulars:Plastic Baggage, Plywood Instances
Port:ZheJiang /HangZhou

Business Profile

Our Benefits

 

FAQ

1. How to select a gearbox which fulfills our prerequisite?
You can refer to our catalogue to decide on the gearbox or we can aid to decide on when you provide
the technical info of essential output torque, output speed and motor parameter and so on.
 2. What information shall we give before positioning a purchase get?
a) Kind of the gearbox, ratio, enter and output sort, enter flange, mounting situation, and motor details and many others.
b) Housing coloration.
c) Acquire amount.
d) Other particular specifications.
 3. What industries are your gearboxes being utilized?
Our gearboxes are commonly used in the places of textile, foods processing, beverage, chemical industry,escalator,automated storage tools,metallurgy,environmental security, logistics and and so on.
 4. Do you promote motors?
Yes,We generate diverse kinds of motors.We can provide motors with substantial good quality.
 

Application: Machinery
Function: Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step

###

Customization:

###

Power Output Shasft Type
    Lubricant(L) Weight(Kg)
    GH GV GH GV
0.1KW
1/8HP
∅18 0.19 0.18 5.6 5.8
  ∅22 0.38 0.39 7.3 7.3
  ∅28 0.8 0.85 14.6 14.6
0.2KW
1/4HP
∅18 0.17 0.18 7.0 8.0
  ∅22 0.38 0.39 8.6 8.8
  ∅28 0.63 0.68 11.0 10.8
  ∅32 1.30 1.40 27.6 28.0
0.4KW  1/2HP ∅22 0.38 0.39 11.2 11.2
  ∅28 0.63 0.68 14.2 14.0
  ∅32 0.95 1.05 27.0 26.9
  ∅40 1.80 1.90 46.0 47.0
0.75KW
1HP
∅28 0.63 0.68 15.0 15.0
  ∅32 0.95 1.05 27.6 28.0
  ∅40 1.26 1.38 42.3 41.9
  ∅50 3.0 3.13 91.5 91.5
1.5KW
2HP
∅32 0.95 1.05 33.6 34.6
  ∅40 1.47 1.59 49.6 49.0
  ∅50 2.52 2.60 94.0 94.0
  ∅50 3.47 3.65 105 106
2.2KW
3HP
∅40 1.68 1.80 53.0 55.0
  ∅50 2.52 2.60 92.5 88.5
3.7KW
5HP
∅40 1.68 1.80 64.0 66.0
  ∅50 2.52 2.60 98.5 94.5
Application: Machinery
Function: Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step

###

Customization:

###

Power Output Shasft Type
    Lubricant(L) Weight(Kg)
    GH GV GH GV
0.1KW
1/8HP
∅18 0.19 0.18 5.6 5.8
  ∅22 0.38 0.39 7.3 7.3
  ∅28 0.8 0.85 14.6 14.6
0.2KW
1/4HP
∅18 0.17 0.18 7.0 8.0
  ∅22 0.38 0.39 8.6 8.8
  ∅28 0.63 0.68 11.0 10.8
  ∅32 1.30 1.40 27.6 28.0
0.4KW  1/2HP ∅22 0.38 0.39 11.2 11.2
  ∅28 0.63 0.68 14.2 14.0
  ∅32 0.95 1.05 27.0 26.9
  ∅40 1.80 1.90 46.0 47.0
0.75KW
1HP
∅28 0.63 0.68 15.0 15.0
  ∅32 0.95 1.05 27.6 28.0
  ∅40 1.26 1.38 42.3 41.9
  ∅50 3.0 3.13 91.5 91.5
1.5KW
2HP
∅32 0.95 1.05 33.6 34.6
  ∅40 1.47 1.59 49.6 49.0
  ∅50 2.52 2.60 94.0 94.0
  ∅50 3.47 3.65 105 106
2.2KW
3HP
∅40 1.68 1.80 53.0 55.0
  ∅50 2.52 2.60 92.5 88.5
3.7KW
5HP
∅40 1.68 1.80 64.0 66.0
  ∅50 2.52 2.60 98.5 94.5

Helical Gearbox

Depending on the helical gearbox, it can be either Crossed-axis or Inline. Basically, helical gearboxes are composed of a set of toothed gears that mesh with other toothed parts to transmit torque and speed to other parts of the machine.helical gearbox

Right angle helical gearboxes

Choosing the right angle gearbox can be difficult. This is because the design and specifications will depend on the type of application. The right gearbox can make or break the efficiency of the system. For example, a right angle gearbox will need to be corrosion resistant if it is used in a washdown application. It may also require special grease for use in cold temperatures.
There are many different types of right angle gearboxes. The types include worm, hypoid, and spiral bevel gearboxes. The most common are worm gearboxes. These are a great option for applications that need high torque and power. However, they are not as efficient as spur gears.
Helical gearboxes are ideal for heavy-duty industrial applications such as conveyors, blowers, and elevators. They are quiet and have better speed capabilities than spur gears. They can handle larger loads because of their gradual engagement. They are also capable of adjusting the rotation angle by 90 degrees. They are also more efficient at high speeds.
Spiral bevel gearboxes require more precision to manufacture. They are also more expensive to produce. This is because the teeth need to be drilled and shaped to fit the shafts. The gearbox needs to be designed with tight tolerances and requires basic lubrication. Its operating cycle is long.
Helical gearboxes can be used in conjunction with other gearboxes. For example, the output shaft may be a hollow shaft, or it may be designed with dual counter-rotating shafts. They can also be designed to operate in either a clockwise or counter-clockwise direction.
Right angle gearboxes are ideal for high-speed applications. They require less maintenance than other industrial components. They may require corrosion resistant plating or stainless steel shafts. If you are considering a right angle gearbox, check with a distributor to see what types of products are available. A representative will be able to help you with installation. They may also offer custom gearbox solutions to fit your needs.
A gearbox is made up of four main components. These components include the input shaft, the output shaft, the gear, and the backlash.

Crossed-axis helical gears

Normally, helical gearboxes are used to increase torque between two rotating shafts. Compared to other types of gearboxes, helical gearboxes offer greater speed and power carrying capacity. They are also quieter and smoother in operation. These gearboxes are used in many industries such as food processing, plastic, rubber, and oil industries. These gears also have the advantage of being cheaper than spur gears.
These gears are designed with special teeth that are positioned at an angle to the face of the gear. As they rotate, the teeth engage gradually. They have longer teeth, which allow them to carry heavy loads. The contact area also increases as the gears rotate.
A cross axis helical gearbox is one of the most common types of gearboxes. This gearbox has an advantage over spur gears, since it uses bearings to support the thrust load. It can also adjust the rotation angle by 90 degrees. These gearboxes are typically used to drive automobile oil pump/distribution shafts. They are also used to drive blowers. They have a large thrust force.
The cross axis helical gearbox has the advantage of using bearings to support the thrust load. However, it also has the disadvantage of using a large amount of bearings. In addition, these gears are not suitable for speed reduction beyond 1:2.
Thermoplastic crossed axis helical gears are a convenient solution for high volume applications. These gears are self-locking and offer high torque. These gears are also very durable. They are also available in a variety of configurations and sizes. They are used in a wide range of industries, including the textile industry. The output torque of these gears is also very high.
Crossed helical gears are also used to transmit motion and power between perpendicular but non-intersecting shafts. To achieve this, two mating helical gears must have the same helix angle, pressure angle, and normal pitch. They should also be mounted on perpendicular but non-intersecting, parallel shafts.
To calculate the real radial pitch of a gear, the angle of cut is measured. The gear teeth are then cut at an angle to the face of the gear. The helix angle is also measured.helical gearbox

Inline helical gears

Unlike spur gears, helical gears have a large surface contact and are characterized by low noise and large torque. Moreover, helical gears also have a high degree of meshing performance. They are also compact and durable.
As the name suggests, helical gears are produced using hard steel teeth. They are also hobbed to ensure smooth running and accurate surface finish. In addition, all gearing is ground for increased efficiency.
Inline helical gearboxes are used in a number of applications, including waste water systems and in solvent extraction. They are also used in industries like power plants and food & tobacco. They have good efficiency and are low in cost. They also have interchangeability and high durability. They can be installed in a single piece aluminum alloy housing. They can also be foot mounted or flange mounted. They are available in single stage and three stage constructions.
Helical gearboxes are typically used in high-load applications, such as in cement and waste water systems. They are also suitable for industrial applications, including in manufacturing. They are also used in applications where there is a large speed variation range. They are suitable for a wide temperature range, from -10 degC to 40 degC.
A helical gearbox has a high degree of interchangeability, and can be installed with a wide range of motors. They are also available in flame proof versions. They can also be supplied with an integrated output flange. They have standard IEC inputs, making them easy to install and operate. They also have a removable inspection cover, which allows periodic inspection of gearing. They can also be supplied with integral mounting bases.
The transmission ratio of helical gearboxes is finely graded to meet different working conditions. They also have an output torque that ranges from 1.4-250. They are also available in a modular model, which allows them to be produced in an economical manner. They can also be installed with a standard IEC input, which makes them easy to fit with any IEC motor. They also have a permanent nameplate, which indicates the ratio and the output torque.helical gearbox

Helix angle

Using a helical gearbox is a more economical and efficient way of creating a gearbox. It is also beneficial for production because it allows for more interchangeable components. It can also be used in the oil and plastic industries. It has advantages over conventional gears because it runs quieter.
The helical gearbox is a type of gearbox that uses a helical cut on the teeth of the gears. It carries more surface contact than conventional gears, which increases the power carrying capacity. It is also more durable and quieter than conventional gears.
The helical gearbox is generally used in enclosed gear systems because it allows for higher tooth overlap and smoother performance. It also eliminates thrust forces. The helical gearbox can be made of two helical sections that are close together. It is common to use double helical gearboxes in enclosed gear systems. The gears can be ground and hardened.
The radial pitch of helical gears is about eight millimeters. In the helical gearbox, the radial pitch of the gears is the same as the pitch of the spur gears. Using the same tooth cutting tools, it is possible to make helical gears more economically.
The pitch of the helical gearbox will vary with the helix angle. Typically, the helix angle is between 15 and 30 degrees. The pitch will also change with the number of teeth in the spur gear. The pitch will increase when the number of teeth increases.
The pitch is also affected by the pressure angle of the tooth. The pressure angle affects the normal force and curvature radii. The length of the helical gear contact line decreases as the pressure angle increases. This can also be seen when considering contact on the tooth surface. The helix angle is also important when calculating the forces between the helical gears.
It is important to understand that helical gears generate axial forces within the gear-mesh. These forces need to be supported by bearings. They also generate heat. This heat is also detrimental to the efficiency of the gear. It can also cause power loss.
China Inline Helical Motor Gear Box Reducer Vertical Gearbox     helical double gearboxChina Inline Helical Motor Gear Box Reducer Vertical Gearbox     helical double gearbox
editor by czh 2023-01-25