Tag Archives: motor reduction gearbox

China supplier Chinese Factory Electric Motor RV Reduction Gearbox gearbox assembly

Product Description

Chinese Factory Electric Motor RV Reduction Gearbox

NMRV 571-150 worm gear box with flange and electric motor
NMRV+NMRV Double Stage Arrangement Reduction Gear Box
RV Series Worm Gearbox
worm speed reducer
nmrv worm gear motor

RV Series
Including RV / NMRV / NRV.
Main Characteristic of RV Series Worm Gearbox
RV series worm gear reducer is a new-generation product developed by CHINAMFG 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.

SPEED RATIO 7.5~100
OUTPUT TORQUE <1050NM
IN POWER 0.09-11KW
MOUNTING TYPE FOOT-MOUNTED FLANGE-MOUNTED

 

When working, great load capacity, stable running, low noise with  high efficiency.
  Gear Box’s Usage Field
1 Metallurgy       11 Agitator  
2 Mine       12 Rotary weeder  
3 Machine       13 Metallurgy   
4 Energy       14 Compressor
5 Transmission     15 Petroleum industry
6 Water Conserbancy     16 Air Compressor
7 Tomacco       17 Crusher  
8 Medical       18 Materials
9 Packing     19 Electronics  
10 Chemical industry     20 Textile indutry
           
Power 0.06kw 0.09kw 0.12kw 0.18kw 0.25kw 0.37kw 0.55kw
0.75kw 1.1kw 1.5kw 2.2kw 3kw 4kw 5.5kw
7.5kw 11kw 15kw        
Torque 2.6N.m-3000N.m
Ratio 7.5-100, the double gearbox is  more
Color Blue, Silver or as customers’ need
Material Iron or Aluminium
Packing Carton with Plywood  Case or as clients’ requirement
Type RV571 RV030 RV040 RV050 RV063 RV075 RV090
Weight 0.7kg 1.3kg 2.3kg 3.5kg 6.2kg 9kg 13kg
Type RV110 RV130 RV150        
Weight 35kg 60kg 84kg        
Mounting Methods Foot Installation   Flange Installation
For various  mortor or double input/output shafts can be equipped

Product picture:

Structure:

Certificate:

Packing & Delivery:

Our company :
AOKMAN was founded in 1982, which has more than 36 years in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.
We can offer the proper solution for uncountable applications. Our products are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market and various other types of machines with a strong presence in the international market.
AOKMAN has become a reliable supplier, able to supply high quality gearboxes.With 36 years experience, we assure you the utmost reliability and security for both product and services.

Customer visiting:

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
Contact:

Welcome you contace me if you are interested in our product.
Our team will support any need you might have.

Application: Motor, Industry
Function: Speed Changing, Speed Reduction
Layout: Orthogonal
Hardness: Hardened
Installation: Horizontal Type
Step: Single-Step
Customization:
Available

|

Customized Request

worm gearbox

Is it Possible to Reverse the Direction of a Worm Gearbox?

Yes, it is possible to reverse the direction of a worm gearbox by changing the orientation of either the input or output shaft. However, reversing the direction of a worm gearbox can have some implications that need to be considered:

  • Efficiency: Reversing the direction of a worm gearbox can potentially affect its efficiency. Worm gearboxes are typically more efficient in one direction of rotation due to the design of the worm and worm wheel.
  • Backlash: Reversing the direction of rotation might lead to increased backlash or play in the gearbox, which can impact precision and smooth operation.
  • Lubrication: Depending on the gearbox’s design, reversing the direction could affect lubrication distribution and lead to uneven wear on the gear teeth.
  • Load: Reversing the direction might also impact the gearbox’s load-carrying capacity, especially if it’s designed for predominantly one-way operation.
  • Noise and Vibration: Direction reversal can sometimes result in increased noise and vibration due to changes in gear engagement and meshing behavior.

If you need to reverse the direction of a worm gearbox, it’s advisable to consult the gearbox manufacturer’s guidelines and recommendations. They can provide insights into whether the specific gearbox model is suitable for reversible operation and any precautions or adjustments needed to ensure proper functioning.

worm gearbox

Worm Gearbox Applications in Robotics and Automation

Worm gearboxes play a crucial role in various robotics and automation applications due to their unique characteristics and benefits. Here are some common applications where worm gearboxes are used:

  • Robotic Arm Movement: Worm gearboxes are employed in robotic arms to provide precise and controlled movement. The self-locking property of worm gearboxes helps maintain the arm’s position without requiring additional brakes.
  • Conveyor Systems: In automated production lines, worm gearboxes are used to drive conveyor belts and move materials or products along assembly lines with accuracy.
  • Precision Positioning: Worm gearboxes are used in precision positioning systems, such as those found in pick-and-place robots and CNC machines. They ensure accurate and repeatable movements.
  • Pan and Tilt Mechanisms: Worm gearboxes are utilized in pan and tilt mechanisms of surveillance cameras, robotic cameras, and sensors. The self-locking feature helps stabilize and maintain the desired angle.
  • Automated Gates and Doors: Worm gearboxes are used in automated gate and door systems to control their opening and closing movements smoothly and safely.
  • Material Handling: Robots in warehouses and distribution centers use worm gearboxes to manipulate and lift objects, enhancing efficiency in material handling.
  • Medical Robotics: Worm gearboxes are employed in medical robots for surgical procedures, diagnostic equipment, and rehabilitation devices, ensuring precise and controlled movements.
  • Industrial Robots: Industrial robots rely on worm gearboxes for various tasks, including welding, painting, assembly, and packaging, where precise movements are essential.
  • Automated Testing Equipment: In testing and inspection applications, worm gearboxes provide the necessary movement and positioning for accurate testing and measurements.
  • Food and Beverage Industry: Worm gearboxes are used in automated food processing and packaging systems, ensuring hygienic and precise movement of products.

Worm gearboxes are preferred in these applications due to their compact size, high torque output, self-locking feature, and ability to provide a right-angle drive. However, selecting the right gearbox requires considering factors such as load, speed, efficiency, and environmental conditions.

worm gearbox

Can a Worm Gearbox Provide High Torque Output?

Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.

The torque output of a worm gearbox is influenced by several factors:

  • Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
  • Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
  • Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
  • Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
  • Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.

Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.

China supplier Chinese Factory Electric Motor RV Reduction Gearbox   gearbox assembly	China supplier Chinese Factory Electric Motor RV Reduction Gearbox   gearbox assembly
editor by CX 2023-10-20

China wholesaler High Quality Vf Series Precision Aluminium Worm Gear Reducers Small Servo Motor Worm Gearbox Vf63 Worm Drive Reduction Gearbox Supplier gearbox engine

Product Description

VF SERIES WORM GEAR SPEED REDUCER

According to European standard of similar product,we adopt high-quality artificial oil,imported famous brand seal parts and
manufacture technology to produce square multi-placed reductor. Feature beautiful appearance,easy installation,compact
structure,low noise and high efficiency.

Power: 0.04-15 Kw
Transmission Ration Range: 7-100
Output Torque: 24-2700 N.m
Models:
VF Type: 
VF30, VF44, VF49, VF63, VF72, VF86, VF110, VF130, VF150
VFR Type: VFR44, VFR49, VFR63, VFR72, VFR86, VFR110, VFR30, VFR150
VF-VF Combined Type: VF/VF 30/40, VF/VF 30/49, VF/VF 30/63, VF/VF 44/72, VF/VF 44/86, VF/VF 49/110, VF/VF 63/130, VF/VF 86/150

Application:
This product is widely applied to fields of metallurgy, mines, hoisting, transportation, cement, architecture, chemical, textile, printing, dyeing and pharmaceutical etc.
More mounting position and dimensions please click here to contact us.


 

Ratio:

1:5,7.5,10,15,20,25,30,40,50,60,80,100

Color:

Blue, Silver Or On Customer Request

Noise:

low noise (<50DB)

Advantage:

Efficient and safe operating

 

 

Material:

Housing: Die-Cast Aluminum Alloy

Worm Gear-Bronze 9-4#

Worm-20CrMnTi with carburizing and quenching, surface harness is 56-62HRC

Shaft-chromium steel-45#

Packing:

Carton and Wooden Case

Bearing:

C&U Bearing

Seal:                      

NAK SKF

Certificate:

ISO9001,CE,3C,OEM

Warranty:

12 months

Input Power:   

0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw       

Usages:

Industrial Machine: Food Stuff, Ceramics,CHEMICAL,Packing,Dyeing,

Woodworking,Glass.

IEC Flange:

56B5, 56B14, 63B5, 63B14, 71B5, 71B14, 80B5, 80B14, 90B5, 90B14, 100B5, 100B14, 112B5, 112B14, 132B5, 160B5

Lubricant:

Synthetic & Mineral

   

Related Products
Company Information

 

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: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

worm gearbox

What are the Noise Levels Associated with Worm Gearboxes?

The noise levels associated with worm gearboxes can vary depending on several factors, including the design, quality, operating conditions, and maintenance of the gearbox. Here are some key points to consider:

  • Design and Quality: Well-designed and high-quality worm gearboxes tend to produce lower noise levels. Factors such as gear tooth profile, precision manufacturing, and proper alignment can contribute to reduced noise.
  • Gear Engagement: The way the worm and worm wheel engage and mesh with each other can impact noise levels. Proper tooth contact and alignment can help minimize noise during operation.
  • Lubrication: Inadequate or improper lubrication can lead to increased friction and wear, resulting in higher noise levels. Using the recommended lubricant and maintaining proper lubrication levels are important for noise reduction.
  • Operating Conditions: Operating the gearbox within its specified load and speed limits can help prevent excessive noise generation. Overloading or operating at high speeds beyond the gearbox’s capabilities can lead to increased noise.
  • Backlash: Excessive backlash or play between the gear teeth can lead to impact noise as the teeth engage. Proper backlash adjustment can help mitigate this issue.
  • Maintenance: Regular maintenance, including gear inspection, lubrication checks, and addressing any wear or damage, can help keep noise levels in check.

It’s important to note that while worm gearboxes can produce some noise due to the nature of gear meshing, proper design, maintenance, and operation can significantly reduce noise levels. If noise is a concern for your application, consulting with gearbox manufacturers and experts can provide insights into selecting the right gearbox type and implementing measures to minimize noise.

worm gearbox

Energy Efficiency of a Worm Gearbox: What to Expect

The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:

  • Typical Efficiency Range: Worm gearboxes are known for their compact size and high gear reduction capabilities, but they can exhibit lower energy efficiency compared to other types of gearboxes. The efficiency of a worm gearbox typically falls in the range of 50% to 90%, depending on various factors such as design, manufacturing quality, lubrication, and load conditions.
  • Inherent Losses: Worm gearboxes inherently involve sliding contact between the worm and worm wheel. This sliding contact generates friction, leading to energy losses in the form of heat. The sliding action also contributes to lower efficiency when compared to gearboxes with rolling contact.
  • Helical-Worm Design: Some manufacturers offer helical-worm gearbox designs that combine elements of helical and worm gearing. These designs aim to improve efficiency by incorporating helical gears in the reduction stage, which can lead to higher efficiency compared to traditional worm gearboxes.
  • Lubrication: Proper lubrication plays a significant role in minimizing friction and improving energy efficiency. Using high-quality lubricants and ensuring the gearbox is adequately lubricated can help reduce losses due to friction.
  • Application Considerations: While worm gearboxes might have lower energy efficiency compared to other types of gearboxes, they still offer advantages in terms of compactness, high torque transmission, and simplicity. Therefore, the decision to use a worm gearbox should consider the specific requirements of the application, including the trade-off between energy efficiency and other performance factors.

When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.

worm gearbox

How Does a Worm Gearbox Compare to Other Types of Gearboxes?

Worm gearboxes offer unique advantages and characteristics that set them apart from other types of gearboxes. Here’s a comparison between worm gearboxes and some other common types:

  • Helical Gearbox: Worm gearboxes have higher torque multiplication, making them suitable for heavy-load applications, while helical gearboxes are more efficient and offer smoother operation.
  • Bevel Gearbox: Worm gearboxes are compact and can transmit motion at right angles, similar to bevel gearboxes, but worm gearboxes have self-locking capabilities.
  • Planetary Gearbox: Worm gearboxes provide high torque output and are cost-effective for applications with high reduction ratios, whereas planetary gearboxes offer higher efficiency and can handle higher input speeds.
  • Spur Gearbox: Worm gearboxes have better shock load resistance due to their sliding motion, while spur gearboxes are more efficient and suitable for lower torque applications.
  • Cycloidal Gearbox: Cycloidal gearboxes have high shock load capacity and compact design, but worm gearboxes are more cost-effective and can handle higher reduction ratios.

While worm gearboxes have advantages such as high torque output, compact design, and self-locking capability, the choice between gearbox types depends on the specific requirements of the application, including torque, efficiency, speed, and space limitations.

China wholesaler High Quality Vf Series Precision Aluminium Worm Gear Reducers Small Servo Motor Worm Gearbox Vf63 Worm Drive Reduction Gearbox Supplier   gearbox engineChina wholesaler High Quality Vf Series Precision Aluminium Worm Gear Reducers Small Servo Motor Worm Gearbox Vf63 Worm Drive Reduction Gearbox Supplier   gearbox engine
editor by CX 2023-10-19

China Custom Wpa Series Worm Gear Box 1 20 Ratio Horizontal Worm Reduction Gearbox Motor Gear Box Worm Gearbox Small bevel gearbox

Product Description

Factory high quality WP series 90 degree worm reduction gear box for electric motor

Features:
1. Different variants, both input and output shafts can be mounted horizontally or vertically

2. Compact structure

3. Direct drive or indirect drive available

4. Output could be CHINAMFG shaft or hollow hole

Product Parameters

Model Ratio

10

15

20

25

30

40

50

60

40

0.4

0.33

0.26

0.24

0.22

0.16

0.14

o.12

50

0.65

0.52

0.40

0.37

0.34

0.27

0.24

0.20

60

1.00

0.82

0.65

0.59

0.54

0.45

0.40

0.32

70

1.60

1.35

1.10

0.96

0.82

0.67

0.61

0.52

80

2.20

1.78

1.36

1.28

1.20

0.90

0.80

0.75

100

3.60

3.10

2.60

2.35

2.10

1.68

1.30

1.00

120

5.20

4.35

3.50

3.25

3.00

2.20

1.90

1.50

135

9.75

7.85

6.00

5.50

5.00

3.69

2.89

2.30

147

10.71

8.43

6.18

5.71

5.23

3.84

3.09

2.52

155

12.80

9.90

7.00

6.53

6.00

4.40

3.61

3.00

175

17.30

13.60

10.00

9.13

8.30

6.18

4.85

4.07

200

22.60

18.20

13.86

12.75

11.67

8.78

6.71

5.58

250

33.20

27.40

21.60

20.00

18.43

14.00

10.43

8.62

Product Description

Product Description

(1)Worm gear reducer is a power transmission mechanism, the use of gear speed converter, the motor (motor) the number of rotation to slow down to the number of rotation, and get a larger torque mechanism. At present, the application of speed reducer is widely used in the mechanism of transmitting power and motion.

(2)In all kinds of mechanical transmission system can see traces of it, from the transport ships, automobiles, motorcycles, construction heavy machinery, industrial machinery processing equipment and automated production equipment, to the common daily life appliances, clocks and watches, and so forth. Its application from the transmission of large power, to a small load, the precision of the angle of transmission can be seen in the application, and in industrial applications, the reducer has a reduction and increase the torque function. So it is widely used in speed and torque conversion equipmen

 

The role of main reducer:

1, reduce speed and increase the output torque, torque output ratio of motor output by the deceleration ratio, but should pay attention to not exceed the speed reducer rated torque.
2, deceleration while reducing the load inertia, inertia is reduced to the square of the reduction ratio. We can look at the General Motors has a value of inertia.

 

 

 

Company Profile

 

Application: Electric Cars, Motorcycle, Agricultural Machinery, Car, Power Transmission
Layout: Three-Ring
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Type: Worm Gear Box
Input Speed: 1440rpm
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

worm gearbox

How to Install and Align a Worm Reducer Properly

Proper installation and alignment of a worm reducer are crucial for ensuring optimal performance and longevity. Follow these steps to install and align a worm reducer:

  1. Preparation: Gather all the necessary tools, equipment, and safety gear before starting the installation process.
  2. Positioning: Place the worm reducer in the desired location, ensuring that it is securely mounted to a stable surface. Use appropriate fasteners and mounting brackets as needed.
  3. Shaft Alignment: Check the alignment of the input and output shafts. Use precision measurement tools to ensure that the shafts are parallel and in line with each other.
  4. Base Plate Alignment: Align the base plate of the reducer with the foundation or mounting surface. Ensure that the base plate is level and properly aligned before securing it in place.
  5. Bolt Tightening: Gradually and evenly tighten the mounting bolts to the manufacturer’s specifications. This helps ensure proper contact between the reducer and the mounting surface.
  6. Check for Clearance: Verify that there is enough clearance for any rotating components or parts that may move during operation. Avoid any interference that could cause damage or performance issues.
  7. Lubrication: Apply the recommended lubricant to the worm reducer according to the manufacturer’s guidelines. Proper lubrication is essential for smooth operation and reducing friction.
  8. Alignment Testing: After installation, run the worm reducer briefly without a load to check for any unusual noises, vibrations, or misalignment issues.
  9. Load Testing: Gradually introduce the intended load to the worm reducer and monitor its performance. Ensure that the reducer operates smoothly and efficiently under the load conditions.

It’s important to refer to the manufacturer’s installation guidelines and specifications for your specific worm reducer model. Proper installation and alignment will contribute to the gearbox’s reliability, efficiency, and overall functionality.

worm gearbox

Worm Gearbox vs. Helical Gearbox: A Comparison

Worm gearboxes and helical gearboxes are two popular types of gear systems, each with its own set of advantages and disadvantages. Let’s compare them:

Aspect Worm Gearbox Helical Gearbox
Efficiency Lower efficiency due to sliding friction between the worm and worm wheel. Higher efficiency due to rolling contact between helical gear teeth.
Torque Transmission Excellent torque transmission and high reduction ratios achievable in a single stage. Good torque transmission, but may require multiple stages for high reduction ratios.
Noise and Vibration Generally higher noise and vibration levels due to sliding action. Lower noise and vibration levels due to smoother rolling contact.
Backlash Higher inherent backlash due to the design. Lower backlash due to meshing of helical teeth.
Efficiency at Higher Speeds Less suitable for high-speed applications due to efficiency loss. More suitable for high-speed applications due to higher efficiency.
Overload Protection Natural self-locking feature provides some overload protection. May not have the same level of inherent overload protection.
Applications Commonly used for applications requiring high reduction ratios, such as conveyor systems and heavy-duty machinery. Widely used in various applications including automotive transmissions, industrial machinery, and more.

Both worm and helical gearboxes have their place in engineering, and the choice between them depends on the specific requirements of the application. Worm gearboxes are preferred for applications with high reduction ratios, while helical gearboxes are chosen for their higher efficiency and smoother operation.

worm gearbox

Can a Worm Gearbox Provide High Torque Output?

Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.

The torque output of a worm gearbox is influenced by several factors:

  • Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
  • Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
  • Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
  • Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
  • Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.

Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.

China Custom Wpa Series Worm Gear Box 1 20 Ratio Horizontal Worm Reduction Gearbox Motor Gear Box Worm Gearbox Small   bevel gearbox	China Custom Wpa Series Worm Gear Box 1 20 Ratio Horizontal Worm Reduction Gearbox Motor Gear Box Worm Gearbox Small   bevel gearbox
editor by CX 2023-09-27

China Professional RV Transmission Reduction Gear Unit Worm Gearbox with Motor (0.06-15KW) comer gearbox

Product Description

 

Product Description

Main Materials:
1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);
2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision grinding, carburization layer’s thickness between 0.3-0.5mm.
3)Worm Wheel:wearable stannum alloy CuSn10-1

Detailed Photos

Combination Options:
Input:with input shaft, With square flange,With IEC standard input flange
Output:with torque arm, output flange, single output shaft, double output shaft, plastic cover
Worm reducers are available with diffferent combinations: NMRV+NMRV, NMRV+NRV, NMRV+PC, NMRV+UDL, NMRV+MOTORS

Exploded View:

Product Parameters

 
Old Model     
  New Model     Ratio     Center Distance  Power Input Dia.  Output Dia.    Output Torque Weight
RV571     7.5~100   25mm   0.06KW~0.12KW  Φ9 Φ11 21N.m  0.7kgs
RV030 RW030 7.5~100 30mm   0.06KW~0.25KW Φ9(Φ11) Φ14 45N.m  1.2kgs
RV040 RW040 7.5~100 40mm   0.09KW~0.55KW Φ9(Φ11,Φ14) Φ18(Φ19) 84N.m  2.3kgs
RV050 RW050 7.5~100 50mm   0.12KW~1.5KW Φ11(Φ14,Φ19) Φ25(Φ24) 160N.m  3.5kgs
RV063 RW063 7.5~100 63mm   0.18KW~2.2KW Φ14(Φ19,Φ24) Φ25(Φ28) 230N.m  6.2kgs
RV075 RW075 7.5~100 75mm   0.25KW~4.0KW Φ14(Φ19,Φ24,Φ28)  Φ28(Φ35) 410N.m  9.0kgs
RV090 RW090 7.5~100 90mm   0.37KW~4.0KW Φ19(Φ24,Φ28) Φ35(Φ38) 725N.m  13.0kgs
RV110 RW110 7.5~100 110mm   0.55KW~7.5KW Φ19(Φ24,Φ28,Φ38)   Φ42 1050N.m  35.0kgs
RV130 RW130 7.5~100 130mm   0.75KW~7.5KW Φ24(Φ28,Φ38) Φ45 1550N.m  48.0kgs
RV150 RW150 7.5~100 150mm     2.2KW~15KW Φ28(Φ38,Φ42) Φ50   84.0kgs

GMRV Outline Dimension:

GMRV A B C C1 D(H8) E(h8) F G G1 H H1 I M N O P Q R S T BL β b t V  
030 80 97 54 44 14 55 32 56 63 65 29 55 40 57 30 75 44 6.5 21 5.5 M6*10(n=4) 5 16.3 27
040 100 121.5 70 60 18(19) 60 43 71 78 75 36.5 70 50 71.5 40 87 55 6.5 26 6.5 M6*10(n=4) 45° 6 20.8(21.8) 35
050 120 144 80 70 25(24) 70 49 85 92 85 43.5 80 60 84 50 100 64 8.5 30 7 M8*12(n=4) 45° 8 28.3(27.3) 40
063 144 174 100 85 25(28) 80 67 103 112 95 53 95 72 102 63 110 80 8.5 36 8 M8*12(n=8) 45° 8 28.3(31.3) 50
075 172 205 120 90 28(35) 95 72 112 120 115 57 112.5 86 119 75 140 93 11 40 10 M8*14(n=8) 45° 8(10) 31.3(38.3) 60
090 206 238 140 100 35(38) 110 74 130 140 130 67 129.5 103 135 90 160 102 13 45 11 M10*16(n=8) 45° 10 38.3(41.3) 70
110 255 295 170 115 42 130 144 155 165 74 160 127.5 167.5 110 200 125 14 50 14 M10*18(n=8) 45° 12 45.3 85
130 293 335 200 120 45 180 155 170 215 81 179 146.5 187.5 130 250 140 16 60 15 M12*20(n=8) 45° 14 48.8 100
150 340 400 240 145 50 180 185 200 215 96 210 170 230 150 250 180 18 72.5 18 M12*22(n=8) 45° 14 53.8  120  

Company Profile

About CZPT Transmission:
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 Middle East and so on.Our aim is to develop and innovate on basis of high quality, and create a good reputation for reducers.

 Packing information:Plastic Bags+Cartons+Wooden Cases , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Fair-Turkey Win Eurasia 

Logistics

After Sales Service

1.Maintenance Time and Warranty:Within 1 year after receiving goods.
2.Other ServiceIncluding 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:8000-9000 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, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Right Angle
Gear Shape: Worm Gear
Step: Double-Step
Samples:
US$ 12/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

worm gearbox

Self-Locking Properties in a Worm Gearbox

Yes, worm gearboxes exhibit self-locking properties, which can be advantageous in certain applications. Self-locking refers to the ability of a mechanism to prevent the transmission of motion from the output shaft back to the input shaft when the system is at rest. Worm gearboxes inherently possess self-locking properties due to the unique design of the worm gear and worm wheel.

The self-locking behavior arises from the angle of the helix on the worm shaft. In a properly designed worm gearbox, the helix angle of the worm is such that it creates a mechanical advantage that resists reverse motion. When the gearbox is not actively driven, the friction between the worm threads and the worm wheel teeth creates a locking effect.

This self-locking feature makes worm gearboxes particularly useful in applications where holding a load in position without external power is necessary. For instance, they are commonly used in situations where there’s a need to prevent a mechanism from backdriving, such as in conveyor systems, hoists, and jacks.

However, it’s important to note that while self-locking properties can be beneficial, they also introduce some challenges. The high friction between the worm gear and worm wheel during self-locking can lead to higher wear and heat generation. Additionally, the self-locking effect can reduce the efficiency of the gearbox when it’s actively transmitting motion.

When considering the use of a worm gearbox for a specific application, it’s crucial to carefully analyze the balance between self-locking capabilities and other performance factors to ensure optimal operation.

worm gearbox

Energy Efficiency of a Worm Gearbox: What to Expect

The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:

  • Typical Efficiency Range: Worm gearboxes are known for their compact size and high gear reduction capabilities, but they can exhibit lower energy efficiency compared to other types of gearboxes. The efficiency of a worm gearbox typically falls in the range of 50% to 90%, depending on various factors such as design, manufacturing quality, lubrication, and load conditions.
  • Inherent Losses: Worm gearboxes inherently involve sliding contact between the worm and worm wheel. This sliding contact generates friction, leading to energy losses in the form of heat. The sliding action also contributes to lower efficiency when compared to gearboxes with rolling contact.
  • Helical-Worm Design: Some manufacturers offer helical-worm gearbox designs that combine elements of helical and worm gearing. These designs aim to improve efficiency by incorporating helical gears in the reduction stage, which can lead to higher efficiency compared to traditional worm gearboxes.
  • Lubrication: Proper lubrication plays a significant role in minimizing friction and improving energy efficiency. Using high-quality lubricants and ensuring the gearbox is adequately lubricated can help reduce losses due to friction.
  • Application Considerations: While worm gearboxes might have lower energy efficiency compared to other types of gearboxes, they still offer advantages in terms of compactness, high torque transmission, and simplicity. Therefore, the decision to use a worm gearbox should consider the specific requirements of the application, including the trade-off between energy efficiency and other performance factors.

When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.

worm gearbox

Can a Worm Gearbox Provide High Torque Output?

Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.

The torque output of a worm gearbox is influenced by several factors:

  • Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
  • Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
  • Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
  • Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
  • Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.

Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.

China Professional RV Transmission Reduction Gear Unit Worm Gearbox with Motor (0.06-15KW)   comer gearbox	China Professional RV Transmission Reduction Gear Unit Worm Gearbox with Motor (0.06-15KW)   comer gearbox
editor by CX 2023-09-11

China supplier CZPT RV Worm Gearbox for 3 Phase Induction Motor Small Reduction Gearbox for Concrete Mixer with high quality

Product Description

AOKMAN RV Worm Gearbox for 3 Phase Induction Motor small reduction gearbox for concrete mixer

Product Description

NMRV 571-150 worm gear box with flange and electric motor
NMRV+NMRV Double Stage Arrangement Reduction Gear Box
RV Series Worm Gearbox
worm speed reducer
nmrv worm gear motor

Detailed Photos

RV Series
Including RV / NMRV / 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.

SPEED RATIO 7.5~100
OUTPUT TORQUE <1050NM
IN POWER 0.09-11KW
MOUNTING TYPE FOOT-MOUNTED FLANGE-MOUNTED

Product Parameters

When working, great load capacity, stable running, low noise with  high efficiency.
  Gear Box’s Usage Field
1 Metallurgy       11 Agitator  
2 Mine       12 Rotary weeder  
3 Machine       13 Metallurgy   
4 Energy       14 Compressor
5 Transmission     15 Petroleum industry
6 Water Conserbancy     16 Air Compressor
7 Tomacco       17 Crusher  
8 Medical       18 Materials
9 Packing     19 Electronics  
10 Chemical industry     20 Textile indutry
           
Power 0.06kw 0.09kw 0.12kw 0.18kw 0.25kw 0.37kw 0.55kw
0.75kw 1.1kw 1.5kw 2.2kw 3kw 4kw 5.5kw
7.5kw 11kw 15kw        
Torque 2.6N.m-3000N.m
Ratio 7.5-100, the double gearbox is  more
Color Blue, Silver or as customers’ need
Material Iron or Aluminium
Packing Carton with Plywood  Case or as clients’ requirement
Type RV571 RV030 RV040 RV050 RV063 RV075 RV090
Weight 0.7kg 1.3kg 2.3kg 3.5kg 6.2kg 9kg 13kg
Type RV110 RV130 RV150        
Weight 35kg 60kg 84kg        

Certifications

Packaging & Shipping

Company Profile

Our Advantages

FAQ

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Worm
Gear Shape: Worm
Step: Single-Step
Customization:
Available

|

Customized Request

worm gearbox

Can a Worm Gearbox be Used for High-Speed Applications?

Worm gearboxes are generally not recommended for high-speed applications due to their inherent design characteristics. Here’s why:

  • Efficiency: Worm gearboxes tend to have lower efficiency compared to other gearbox types, which means they can generate more heat and experience more energy loss at high speeds.
  • Heat Generation: The sliding contact between the worm and worm wheel in a worm gearbox can lead to significant friction and heat generation, especially at high speeds. This heat can cause thermal expansion, affecting the gearbox’s performance and longevity.
  • Wear and Noise: High speeds can exacerbate wear and noise issues in worm gearboxes. Increased friction and wear can lead to faster degradation of components, resulting in reduced lifespan and increased maintenance needs.
  • Backlash: Worm gearboxes may have higher backlash compared to other gearbox types, which can impact precision and accuracy in high-speed applications.

While worm gearboxes are more commonly used in applications requiring high torque and moderate speeds, they may not be the best choice for high-speed scenarios. If high-speed operation is a requirement, other gearbox types such as helical, spur, or planetary gearboxes are often better suited due to their higher efficiency, lower heat generation, and reduced wear at elevated speeds.

worm gearbox

Diagnosing and Fixing Oil Leakage in a Worm Gearbox

Oil leakage in a worm gearbox can lead to reduced lubrication, increased friction, and potential damage to the gearbox components. Here’s a step-by-step process to diagnose and fix oil leakage:

  1. Inspect the Gearbox: Perform a visual inspection of the gearbox to identify the source of the leakage. Check for oil stains, wet spots, or oil pooling around the gearbox.
  2. Check Seals and Gaskets: Inspect the seals, gaskets, and O-rings for any signs of wear, cracks, or damage. These components are common points of leakage.
  3. Tighten Bolts and Fasteners: Ensure that all bolts, screws, and fasteners are properly tightened. Loose fasteners can create gaps that allow oil to escape.
  4. Replace Damaged Seals: If you find damaged seals or gaskets, replace them with new ones. Use seals that are compatible with the operating conditions and lubricant.
  5. Check Breather Vent: A clogged or malfunctioning breather vent can cause pressure buildup inside the gearbox, leading to leakage. Clean or replace the breather vent if necessary.
  6. Examine Shaft Seals: Check the shaft seals for wear or damage. If they’re worn out, replace them with seals of the appropriate size and material.
  7. Use Proper Lubricant: Ensure that you’re using the correct lubricant recommended for the gearbox. Using the wrong type of lubricant can cause leaks.
  8. Apply Sealants: In some cases, applying a suitable sealant to the joints and connections can help prevent leaks. Follow the manufacturer’s instructions for proper application.
  9. Monitor Leakage: After addressing the issues, monitor the gearbox for any signs of continued leakage. If leakage persists, further investigation may be required.
  10. Regular Maintenance: Implement a regular maintenance schedule that includes checking seals, gaskets, and other potential leakage points. Timely maintenance can prevent future leakage issues.

If you’re unsure about diagnosing or fixing oil leakage in a worm gearbox, consider consulting with a professional or gearbox manufacturer to ensure proper resolution.

worm gearbox

What Industries Commonly Use Worm Reducers?

Worm reducers are versatile mechanical components that find applications in various industries due to their unique advantages and capabilities. Some of the industries that commonly use worm reducers include:

  • Material Handling: Worm reducers are widely used in material handling equipment such as conveyors, bucket elevators, and cranes to control movement and manage heavy loads.
  • Automotive: They are utilized in automotive manufacturing processes, assembly lines, and vehicle positioning systems.
  • Food and Beverage: Worm reducers are used in food processing and packaging machinery where hygiene and cleanliness are crucial.
  • Agriculture: Agricultural equipment like irrigation systems and tractors use worm reducers for controlling rotational motion.
  • Mining and Construction: Heavy-duty applications in mining equipment, excavators, and construction machinery benefit from the torque multiplication provided by worm reducers.
  • Energy: Wind turbines and solar tracking systems use worm reducers to convert low-speed, high-torque motion into rotational energy.
  • Textile: Textile machinery employs worm reducers for controlling speed and tension in weaving and spinning operations.
  • Packaging: Packaging equipment relies on worm reducers for precise movement and positioning of packaging materials.
  • Medical: Medical devices and equipment often utilize worm reducers for their accuracy and controlled motion.
  • Printing: Printing machines use worm reducers to regulate paper feed and ensure consistent printing quality.

Worm reducers’ ability to provide high torque output, compact design, and self-locking characteristics makes them suitable for applications requiring reliable and controlled motion across various industries.

China supplier CZPT RV Worm Gearbox for 3 Phase Induction Motor Small Reduction Gearbox for Concrete Mixer   with high quality China supplier CZPT RV Worm Gearbox for 3 Phase Induction Motor Small Reduction Gearbox for Concrete Mixer   with high quality
editor by CX 2023-09-07

China best Smrv Worm Gearbox Speed Reduction Motor gearbox assembly

Product Description

We produce speed reducers in strict accordance with ISO9001 standard to provide our customers with high quality gearboxes at competitive prices. Our gearboxes are equipped with accessories from international famous brands, such as oil seal from CZPT brand,lubricant from Shell brand, and bearing from CZPT brand. The housing and gear are produced in our company under stringent quality control. All our products are available in large stocks, and we can also provide you with customized reducer solutions, pleasefeel confident to contact us.

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Installation: Oscillating Base Type
Samples:
US$ 28.2/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

How Does a Worm Gearbox Compare to Other Types of Gearboxes?

Worm gearboxes offer unique advantages and characteristics that set them apart from other types of gearboxes. Here’s a comparison between worm gearboxes and some other common types:

  • Helical Gearbox: Worm gearboxes have higher torque multiplication, making them suitable for

    How to Install and Align a Worm Reducer Properly

    Proper installation and alignment of a worm reducer are crucial for ensuring optimal performance and longevity. Follow these steps to install and align a worm reducer:

    1. Preparation: Gather all the necessary tools, equipment, and safety gear before starting the installation process.
    2. Positioning: Place the worm reducer in the desired location, ensuring that it is securely mounted to a stable surface. Use appropriate fasteners and mounting brackets as needed.
    3. Shaft Alignment: Check the alignment of the input and output shafts. Use precision measurement tools to ensure that the shafts are parallel and in line with each other.
    4. Base Plate Alignment: Align the base plate of the reducer with the foundation or mounting surface. Ensure that the base plate is level and properly aligned before securing

      Materials Used for Worm Gears

      Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:

      • Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
      • Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
      • Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
      • Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
      • Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
      • Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.

      The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.

      it in place.

    5. Bolt Tightening: Gradually and evenly tighten the mounting bolts to the manufacturer’s specifications. This helps ensure proper contact between the reducer and the mounting surface.
    6. Check for Clearance: Verify that there is enough clearance for any rotating components or parts that may move during operation. Avoid any interference that could cause damage or performance issues.
    7. Lubrication: Apply the recommended lubricant to the worm reducer according to the manufacturer’s guidelines. Proper lubrication is essential for smooth operation and reducing friction.
    8. Alignment Testing: After installation, run the worm reducer briefly without a load to check for any unusual noises, vibrations, or misalignment issues.
    9. Load Testing: Gradually introduce the intended load to the worm reducer and monitor its performance. Ensure that the reducer operates smoothly and efficiently under the load conditions.

    It’s important to refer to the manufacturer’s installation guidelines and specifications for your specific worm reducer model. Proper installation and alignment will contribute to the gearbox’s reliability, efficiency, and overall functionality.

    heavy-load applications, while helical gearboxes are more efficient and offer smoother operation.

  • Bevel Gearbox: Worm gearboxes are compact and can transmit motion at right angles, similar to bevel gearboxes, but worm gearboxes have self-locking capabilities.
  • Planetary Gearbox: Worm gearboxes provide high torque output and are cost-effective for applications with high reduction ratios, whereas planetary gearboxes offer higher efficiency and can handle higher input speeds.
  • Spur Gearbox: Worm gearboxes have better shock load resistance due to their sliding motion, while spur gearboxes are more efficient and suitable for lower torque applications.
  • Cycloidal Gearbox: Cycloidal gearboxes have high shock load capacity and compact design, but worm gearboxes are more cost-effective and can handle higher reduction ratios.

While worm gearboxes have advantages such as high torque output, compact design, and self-locking capability, the choice between gearbox types depends on the specific requirements of the application, including torque, efficiency, speed, and space limitations.

China best Smrv Worm Gearbox Speed Reduction Motor   gearbox assembly	China best Smrv Worm Gearbox Speed Reduction Motor   gearbox assembly
editor by CX 2023-08-29

China Custom Customized Products High Precision Quality Helical Bevel Reducer Gear Motor K Series Reduction Gearbox worm gear box elecon

Product Description

China K Series Spiral Bevel Geared Reducer for Electric Motor

Components:
1. Housing: Cast Iron
2. Gears: Helical-bevel Gears
3. Input Configurations: Equipped with Electric Motors, CZPT Shaft Input, IEC-normalized 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: CZPT Shaft Output, Hollow Shaft Output

Models:
K Series – Foot-mounted, CZPT shaft output
KAB Series – Foot-mounted, hollow shaft output
KA Series – Keyed hollow shaft output
KF Series – B5 Flange-mounted, CZPT shaft output
KAF Series – B5 Flange-mounted, hollow shaft output
KAZ Series – B14 Flange-mounted, hollow shaft output
KAT Series – Hollow shaft output, torque arm
KH, KHB, KHF, KHZ Series – Hollow shaft output, shrink disk
KV, KVB, KVF, KVZ Series – Hollow shaft output, splined hollow shaft
K(KA, KF, KAF, KAB, KAZ)S Series – CZPT shaft input

Product Advantages

K series gearbox is 1 kind of Helical Bevel type gearbox , High-stainless cast iron case,it is designed based on modularization,which bring many difference kinds of combinations ,mounting types ,and structure designs.

 

Product Name

K Series Helical Bevel Geared Motor speed reducer 3kw 4kw 5.5kw 7.5kw 11kw 15kw

Output configuration

solid shaft, splined shaft

Mounted form

foot-mounted and flange-mounted mounting

Efficiency

High power density

Model

GK,GKF,GKA,GKAF,GKAZ,GKHF,GK37~GK187 etc.

Technology

CNC grinding technology

Application areas

Metallurgical machinery, food machinery,logistics and transportation and so on.

R series reducer has the characteristics of small volume and large torque transmission. It is designed and manufactured on the basis of modular combination system. There are many motor combinations,installation forms and structural schemes. R series reducer adopts the modular design principle of unit structure, with high transmission efficiency, low energy consumption and superior performance.

Product Description

 

Features of product

 

 

1.High transmission efficiency, stable operation, low noise
2.long service life, high bearing capacity

 

3.The ratio can meet various of working condition

4.Superior performance. Hard tooth surface gear use the       high quality alloy steel.

 

 

Detailed Photos

Product Parameters

 

Models

Output Shaft Dia.

Input Shaft Dia.

Power(kW)

Ratio

Max. Torque(Nm)

Solid Shaft

Hollow Shaft

K38

25mm

30mm

16mm

0.18~3.0

5.36~106.38

200

K48

30mm

35mm

19mm

0.18~3.0

5.81~131.87

400

K58

35mm

40mm

19mm

0.18~5.5

6.57~145.15

600

K68

40mm

40mm

19mm

0.18~5.5

7.14~144.79

820

K78

50mm

50mm

24mm

0.37~11

7.22~192.18

1550

K88

60mm

60mm

28mm

0.75~22

7.19~197.27

2700

K98

70mm

70mm

38mm

1.3~30

8.95~175.47

4300

K108

90mm

90mm

42mm

3~45

8.74~141.93

8000

K128

110mm

100mm

55mm

7.5~90

8.68~146.07

13000

K158

120mm

120mm

70mm

11~160

12.66~150.03

18000

K168

160mm

140mm

70mm

11~200

17.35~164.44

32000

K188

190mm

160mm

70mm

18.5~200

17.97~178.37

50000

Our Advantages

Application: Motor, Motorcycle, Machinery, Agricultural Machine
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Expansion, Parallel
Gear Shape: Bevel Gear
Step: Single-Step
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

worm reducer

Is a worm gear reducer gearbox right for your application?

If you’re interested in gear reduction and wondering if a worm gear reducer gearbox is right for your application, you’ve come to the right place. This gear reducer gearbox is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.

This is a reducer gearbox

Worm reducer gearbox is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Worm gears produce less noise and vibration than conventional gears. Also, they are cheaper and smaller than other types of reduction gears. However, worm gears have some limitations that make them less efficient than other types. For example, they do not perform as efficiently as parallel or orthogonal axes, which are much better at transmitting power.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducer gearboxes require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer gearbox is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducer gearboxes produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducer gearboxes, so they can be used in tight spaces and applications where space is limited.

pocket

Worm gear reducer gearboxes are an excellent choice for applications requiring high torque and low speeds. These reducer gearboxes are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducer gearboxes are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducer gearboxes are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducer gearboxes are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducer gearboxes have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.
worm reducer

It is high efficiency

When a worm reducer gearbox is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer gearbox is typically much hotter than a hypoid reducer gearbox, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducer gearboxes are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer gearbox is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducer gearboxes have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer gearbox include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer gearbox can produce the same amount of output as a 1/2 HP hypoid reducer gearbox. A Agknx study compared the two types of reducer gearboxes, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer gearbox.
The efficiency of a worm gear reducer gearbox depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer gearbox also have an impact on its efficiency. As a result, worm gear reducer gearboxes should be used with the right type of lubricant.
In a worm gear reducer gearbox, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer gearbox is also quiet and has a low friction coefficient.

It has a low clearance

Worm reducer gearboxes are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Worm gears are popular in machines that need to stop quickly, such as lifts and elevators. The gears and worm are made of a soft material, minimizing backlash and failure rates. They are also popular in heavy-duty machines, such as rock crushers. But while this is an important aspect of their design, there are other factors to consider when choosing a worm gear.
Worm gears have multiple teeth, which allows for greater surface area contact and a better distribution of load. This feature allows for high transmission ratios without sacrificing power. Worm gears can be paired with other gearboxes to increase the overall efficiency of the system.
Worm gears are often used in heavy machinery, including trucks barreling down a deserted highway. They can also be found in packaging machinery, conveyors, and other small machinery. Their unique shape makes them ideal for tight spaces. But they also tend to wear and tear much faster than conventional gears.
worm reducer

It has a high torque to weight ratio

The worm gear reducer gearbox is a versatile gear train that provides a high torque-to-weight ratio. These reducer gearboxes are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducer gearboxes are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducer gearboxes, worm gear reducer gearboxes are also relatively cheap.
The worm gear consists of two parts: the helical butt-jointed worm gear and the worm. The screw-butted worm gear is connected to the shaft by a helical thread. The worm gear is a variation of the six-simple machine. The worm is located in the worm wheel, which forces the worm to rotate. It also changes the plane of motion. Worm gears are usually made of steel or brass.
Worm gear reducer gearboxes are one of the most popular types of reducer gearboxes. It provides high torque and high speed ratio in a compact package. These reducer gearboxes are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducer gearboxes come in a variety of shapes and sizes, including parallel shaft reducer gearboxes and planetary worm reducer gearboxes. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Worms can be assembled using stepped shafts, set screws or dowel pins. However, the worm is subject to a lot of thrust and must be held firmly. This could lead to a rebound. Also, the bearings may come loose and the worm may move. To avoid backlash, make sure the worm gear shaft passes through the midpoint of the worm face width.

China Custom Customized Products High Precision Quality Helical Bevel Reducer Gear Motor K Series Reduction Gearbox   worm gear box eleconChina Custom Customized Products High Precision Quality Helical Bevel Reducer Gear Motor K Series Reduction Gearbox   worm gear box elecon
editor by CX 2023-06-06

China Shunli Customizable Vibration Electric Dc Motor 6V 12V 24V Worm Reduction Gearbox Planetary Shaded Pole Gearbox Motor Low rpm with high quality

Warranty: 1-3 Years
Relevant Industries: Machinery Restore Stores, Home Use, Other, Shunli micro dc motor high torque 6V 12V 24V worm
Weight (KG): .five
Tailored support: OEM, ODM, Shunli micro dc motor high torque 6V 12V 24V worm
Gearing Arrangement: Worm
Output Torque: 1KG.CM-60KG.CM
Input Velocity: Na
Output Pace: 1RPM-200RPM
Measurement: 4MM-70MM
no load velocity: 1RPM-30000RPM
Rated torque: 1KG.CM-10N.M
Rated present: .25A-2A
Rated voltage: 3V-48V
Rated Power: 15w
Key phrases: Equipment Motor/dc Gear Motor
Application: Medical
Certification: UL
Solution search term: Shunli micro dc motor high torque 6V 12V 24V worm
Packaging Specifics: Poly foam inside, Substantial Polished 3.5mm 5mm 7mm Gold Plated Chunky Cadena Cubana Stainless Steel Miami Cuban Link Chain sturdy export carton box exterior, with pallet, or as the buyer wished. Shunli Tailored Producer 12V 24V Micro DC Equipment Motor Worm Planetary Gearbox 100V 240V AC Shaded Pole Equipment Motor OD6MM-70MM
Port: HangZhou

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Micro DC Motor Variety

Micro DC Equipment Motor Sort-Supr Gearbox

Micro DC Worm Equipment Motor Type- Worm Gearbox

Micro DC Planetary Gear Motor Sort-Planetary Gearbox

AC Shaded Pole Equipment Motor Kind
Gearbox Specialized Date

Variety of phases1two345
Ratiothree.7K / 5.2Kthirteen.7K / 19.2K / 27K51K / 71K / 100K / 139K189K / 264K / 369K / 516K / 721K699K / 977K / 1367K / 1911K / 2672K / 3736K
Gearbox Length “A”(mm)2633forty47fifty four
Max. Rated Torque5. Kgf.cmten. Kgf.cmtwenty. Kgf.cmtwenty five. Kgf.cmthirty. Kgf.cm
Max. Gear Breaked Torquefifteen. Kgf.cmthirty. Kgf.cm60. Kgf.cmseventy five. Kgf.cm90. Kgf.cm
Gearbox Performanceeighty%~ninety two%70%~80%sixty%~70%fifty%~sixty%40%~50%
Motor Personalized Specification, Please Make contact with Us.

Reference Drawing

——GM46EM370

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HangZhou Shunli Motor Co., Ltd

The Different Types of Gearboxes

There are many different types of gearboxes. Some brands have more than one type. In this article, we’ll discuss the planetary gearbox, the worm reduction gearbox, the shaft mounted gearbox, and the one speed gearbox. This article will also help you determine which type of gearbox is best for your vehicle. And don’t worry if you don’t know the terminology yet. We’ll explain each type in detail so that you know what you’re getting yourself into.
gearbox

Planetary gearbox

Planetary gears have many advantages. The multiple gears in a planetary gearbox mesh simultaneously during operation. As such, they provide high efficiency and transmit high transmittable torque. These gears are widely used in various industries and are resistant to high shock loads and demanding conditions. CZPT is one of the companies that offer planetary gearboxes. Its products do not require special tools for assembly, and its scalable design minimizes safety stock.
Among the numerous benefits of planetary gearing is its compactness and lightweight. As such, it is suitable for wide applications with space and weight constraints. However, to truly appreciate its benefits, it is necessary to understand its mechanisms. Here are some of the most common details about planetary gearing:
The planetary gearbox has two mounted gears: an input shaft and an output shaft. Each gear has multiple teeth that are attached to a carrier and rotate with the input shaft. The carrier is connected to the output shaft. A planetary gear is mounted on both gears via a carrier. The carrier rotates in order to drive the planetary gear. The sun gear is often the input gear. The other gear is called the outer gear.
Planetary gearboxes are highly customizable. The size, mounting, and housing options vary, as do the reduction ratios and input speeds. Different types can be manufactured for different applications and include options such as electrical or mechanical preload. The final design of a planetary gearbox can be highly customized, based on the specifications of the application. By combining engineering excellence and ongoing innovation, planetary gearboxes provide years of trouble-free operation.
A planetary gearbox can be either an electric motor or a manual one. The latter has more features than the former, and can be used in applications where space is an issue. The primary features of a planetary gearbox include its backlash, torque, and ratio. Secondary features include noise, corrosion resistance, and construction. A planetary gearbox is a highly versatile gearbox that can drive anything from simple machinery to advanced electrical systems.
gearbox

Worm reduction gearbox

The global worm reduction gearbox market report compiles key insights from the industry to help you improve your business strategy. This report will help you create a comprehensive business document that will enhance your company’s competitive edge. To obtain this report, visit our website now! Read our latest report to find out what you can expect from the global worm reduction gearbox market. Alternatively, request a sample copy for more details. Here is a sneak peek of the report:
Worm gears are made with different thread counts and are usually not matched with the CZPT standard. In general, a single thread worm should be used with a single thread worm. Worm gears have either right or left threads, and their thread count will be different as well. This type of gear is used to reduce the speed of a rotating shaft. The speed reduction ratio will be about 50 percent if the worms have the same thread count as the CZPT gears.
The standard gear set transfers power at the peak load point of a tooth, called the pitchline. The worm gear moves slowly against the wheel’s metal surface. The worm gear is also more complex than the standard gear because the worm is sliding rather than rolling. Worm gears are hard to lubricate. Moreover, the sliding contact between the gear and worm increases the complexity of the gear set. They can be a great solution for applications where noise is a significant factor.
The axial pitch and circular pitch of the worm are equal. The ratio of these two indices determines the speed of transmission. For a worm reduction gearbox to work, the axial pitch and the circular pitch must match. The pitch angle of a worm can either be left-handed or right-handed. The lead of a worm is the distance one thread travels in one revolution. The lead angle is the angle tangent to the thread helix of the cylinder’s pitch. When a worm mesh is reversed, the majority of the mesh will be on the receding arc.
Worm gears generate more heat than their counterparts, so it is important to choose a worm reduction gearbox carefully. You will want to choose the material and amount of lubricating oil carefully. Worm gears are generally made of tin bronze. The paired worms are hardened to HRC45-55. In general, they are durable, lasting up to ten years. But they will wear out – and they wear out – so you may want to consider some other factors.

Shaft-mounted gearbox

Shaft-mounted gearboxes are designed for a variety of mining and quarry applications. Their high reliability and low maintenance make them an excellent choice in these types of applications. Shaft-mounted gearboxes also feature an optional backstop device that prevents the unit from rotating in one direction. This makes them an excellent choice for applications where alignment accuracy is an issue. Here are some of the benefits of using a shaft-mounted gearbox:
Shaft-mounted gearboxes are typically constructed of aluminium, and come in sizes ranging from 050 to 125. They feature a variety of reduction ratios and ensure optimum efficiency in all operating conditions. New S series sizes, 140 and 150, extend the application range of shaft-mounted gearmotors. They are both backed by a two-year warranty. For even greater peace of mind, Shaft-mounted gearboxes are available with a range of warranty options.
The most common applications for a Shaft-mounted gearbox include traction-driven applications where a low-speed shaft is required for operation. They also are suitable for applications without a foundation, where the motor is mounted next to the reducer. To prevent the gear drive from rotating, a torque arm is attached between the motor and the shaft. Small-sized shaft-mounted gear drives are usually made without motor mount kits, which can make them an excellent choice for conveying light loads.
Another important feature of a Shaft-mounted gearbox is its mounting position. The reduced motion through the drive is redirected through the shaft, creating additional forces. These additional forces can affect the performance of the gearbox, causing vibrations and noise. Consequently, it is important to replace worn or damaged belts on a regular basis. Further, shaft-mounted gearboxes can be affected by problems with other components and amplify vibrations.
gearbox

1 speed gearbox

CZPT Group Components produces one speed gearboxes. These transmissions are produced in the CZPT Group’s Kassel plant. They are compact and robust, and are designed for easy integration. The Bosch Rexroth GD1 one-speed gearbox is easy to install horizontally or vertically. The Plug and Drive system integrates the gearbox with the existing cooling system. There are many other benefits to this gearbox.
With an ID.3 electric drive motor, the maximum torque is delivered at 16,000 rpm. This single-speed transmission offers high power density and excellent noise-reduction, making it ideal for electric vehicles. The e-drive motor is extremely quiet and requires precision manufacturing. The e-drive motor also enables a wide range of driving conditions. It can reverse when needed, and reaches its maximum speed at 16,000.
The single-speed gearbox is a standard feature on most electric vehicles. Some electric vehicles, such as the Porsche Taycan, will be equipped with a two-speed gearbox. This gearbox offers more top speed and range, but it is more complex than a standard single-speed gearbox. CZPT doesn’t need to add complexity to its electric vehicles. After all, a 355 horsepower family wagon is not likely to need a dual-speed gearbox.
In addition to simplifying the transmission, the patent claims also address improvements in structural design. Fig. 5 shows a schematic representation of a transmission 50′, wherein gear sets Z1 and Z4 are exchanged between partial transmissions. This switch matrix also reflects the synchronized gears and lastshelf gears. Hydraulically betatigte Lamellenkupplungen (HBA) also form a last-shelf gear.
Another advantage of the patent claim is that it offers numerous functional freedoms, which is especially valuable in the design of an automobile. One of the patent claims identifies a tosatzlicher middle gear that allows a driver to switch between second and third gears, with a single gearbox. In a conventional one-speed transmission, the tosatzlicher middle gear is attached to the second and first part gearbox. The latter has a second and third gear.

China Shunli Customizable Vibration Electric Dc Motor 6V 12V 24V Worm Reduction Gearbox Planetary Shaded Pole Gearbox Motor Low rpm     with high quality China Shunli Customizable Vibration Electric Dc Motor 6V 12V 24V Worm Reduction Gearbox Planetary Shaded Pole Gearbox Motor Low rpm     with high quality
editor by czh 2023-02-28

China OEM Travel Motor Reduction Gearbox for Hyundai R320-7 with high quality

Merchandise Description

travel motor reduction gearbox for hyundai R320-seven

General Order Process:

*Step1: Speak to us by on the web, E mail , ,WhatsApp
*Step2: We discuss prices, lead time, payment terms, shipping mode, packing.
*Step3: Issuing PI for you and you validate .
*Step4: Arrange payment
*Step5: Shipping and delivery
*Step6: Goods reach you.
*Step7: Right after-sale service special for you.

Shipping and Packing:
 

Shipping Mode: By air, by sea ,by express (DHL,Fedex,  ,and so forth.)
Standard Shipping Time: By air within 5-6 times. By DHL: within 4-5days.by sea about 1 month
Standard Packing: Carton or picket circumstance
Special Packing: We can discuss and support you.

Business scope:

 

Correct angle gearboxes (worm and planetary gears) are robust and can be employed for 90° turns. An inline reducer (parallel shaft and planetary) is an ideal matching motor with large enter speeds, or when equipment motor performance is critical. Get in touch with our technical sales employees to assist figure out which transmission answer is very best for you.
Gear reducers are also referred to as reducers. Mechanical components, by possibly of these two names, are made to minimize the electricity transferred between the motor and the device in between the rotational speeds (revolutions for each minute). The reducer effectively reduces the rotational pace produced by the motor, thus controlling the pace at which the device operates and escalating the torque made by the motor. Multiplying the torque produced by the motor increases the machine’s accessible energy – a approach identified as “mechanical dominance”. In a greater context, equipment reducers are generally resources utilized to enhance the effectiveness of gear operation.

China OEM Travel Motor Reduction Gearbox for Hyundai R320-7     with higher good quality

China Standard 12V Electric Gear Motor Gearbox Electric Motor Reduction Gearbox with Great quality

Merchandise Description

 

Solution Parameters

Design No.: KM-20A130F-195-1261
Dimensions specifics:

  • Motor Diameter: φ20.4mm
  • Motor housing length: 16mm
  • Shaft length: customization

Technical specs:

  • Rated voltage:  DC 12V
  • Route of rotation: CW/CCW 
  • No load pace: 61rpm
  • No load existing:.092A
  • Rated torque: 2500g.cm 
  • Rated velocity:49.3rpm
  • Rated existing: .25A 

All technical info can customized produced for diverse application.

Other Tailored products:

  • DC motor, gearbox motor, vibration motor, automotive motor.
  • Add-ons provided like encoder, equipment, worm, wire, connector.
  • Ball-bearing or Oil-impregnated bearing.
  • Shaft configuration(multi-knurls,D-lower shape, four-knurls and so on).
  • Metallic finish cap or plastic end cap.
  •  Precious steel brush/ carbon brush.

 

In depth Photos

Application

 

Certifications

Packaging & Transport

Business Profile

Our Benefits

FAQ

one.What type of motor do you provide?

Kinmore specializes in generating DC motors & gear motors with the diameter ranging from 6mm-80mm automotive motors and vibration motors are our toughness spot, too we also supply brushless motors.
 

2.What is the guide time for samples or mass generation?

Generally, it will take fifteen-25 days to produce samples about mass generation, it will get 35-40 days for DC motor manufacturing and forty five-sixty days for gear motor production.
 

three.Could you brain sending the quotation for this motor?

For all of our motors, they are personalized based mostly on various specifications. We will offer you the quotation before long following you deliver your particular requests and annual quantity.
 

four.Do you offer some kinds of add-ons like encoder, PCB, connector, soldering wired for the motor?

We specialize in motors, instead of accessories. But if your yearly demand from customers reaches a specific quantity, we will apply to the engineer for offering the accessories.

five.Are your motors certificated with UL, CB Tüv, CE?

All of our motors are UL, CB Tüv, CE compliant, and all our items are creating under Attain and ROHS. We could provide motor’s checking out drawing and BOM for your goods UL certificated. We also could make motors constructed-in filters based mostly on your EMC directive for your EMC passing.

 

Gear reducers are also named reducers. Mechanical equipment, by both of these two names, are designed to lessen the energy transferred between the motor and the equipment amongst the rotational speeds (revolutions per moment). The reducer effectively minimizes the rotational velocity made by the motor, thereby controlling the velocity at which the device operates and increasing the torque made by the motor. Multiplying the torque created by the motor raises the machine’s accessible energy – a method identified as “mechanical dominance”. In a bigger context, equipment reducers are essentially resources utilized to enhance the effectiveness of gear operation.
The phrase “gearbox” is used to refer to any device that connects a motor to a machine and is made up of a series of gears, also identified as a equipment established. It gets the main enter velocity from the motor and changes it to a various output pace utilizing its gears. Various varieties and combos of gears serve certain needs. The kinds of gears discovered in gearboxes include spur gears, bevel gears, helical gears, helical gears and worm gears. The overall performance effectiveness of a gearbox is represented by the gearbox ratio, which is the ratio of the pace of the enter source to the speed of the output source

China Standard 12V Electric Gear Motor Gearbox Electric Motor Reduction Gearbox     with Great quality