worm drive servo

This standard selection of Servo-Worm Reducers are perfect for use in applications that demand powerful, precise positioning and repeatability. They were specifically developed for make use of with state-of-the-art servo engine technology, providing tight integration of the motor to the machine. Angular backlash of less than 1 arc-minutes is provided standard.

They are available in four sizes (50 mm to 100 mm center distance) with input speeds up to 5,000 rpm, reduction ratios from 4.75 to 52:1 and output torque capacities up to 885 lb.ft. A wide range of motor couplings and installation flanges are for sale to assembly to practically all servo motors, and the hollow bore result can be utilized to mount output shafts, pinion shafts, or other drive elements.

Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives, zero-backlash axis drives and electronic line shafting. Industries offered include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
helical-worm servo gearmotors possess a torque selection of 92 Nm to 520 Nm. As angular drives they are specially space-saving and reduce the expenditure for valuable set up space.

The helical-worm servo gearmotors were created so that they guarantee youa low-noise system environment. Moreover, these gearmotors provide you with exceptional attenuation properties for the procedure of your systems with low levels of vibration. This is certainly because of the longitudinal program of power on the insight shaft. This enables torque impulses to be prevented effectively and for optimum results when it comes to running smoothness and noise reduction to be achieved.

Both the gear unit, and the synchronous servomotor are based on our modular system. This allows you to have completely individual configuration options for each application. One thing is certain – Our servo gearmotors are true specialists for very specific requirements.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right position gearboxes, swiftness reducers, worm gear reducers and worm drive gearboxes. Gear decrease boxes include a gear arrangement when a equipment in the form of a screw, also referred to as a worm, meshes with a worm gear. These gears are usually created from bronze and the worms are steel or stainless steel.

While worm gears are similar to a spur equipment, the worm gearboxes are significantly smaller than other gear reduction boxes. A principal benefit of worm gear reducers is definitely that they produce an output that is 90° from the insight and can be utilized to transmit higher torque or reduce rotational speed. Frequently, a worm gearbox provides right hand threads; to change the path of the output, a left-hands thread worm gearbox is necessary.
At times a motor’s capability may be limited to the point where it needs gearing. As servo manufacturers develop more powerful motors that can muscle tissue applications through more complicated moves and create higher torques and speeds, these motors need gearheads add up to the task.

servo gearbox

UDL Planetary Disc Continuously Variable Transmission

Convenient and adjustable speed, stable and reliable operation

UDL planetary disc continuously variable transmission has a large adjustable range of speed ratio, easy operation and continuously variable transmission.

UDL use occasions

  • 1. Model 25, 30, 40, 50, 60, 75, 90, 110, 130, 150

  • 2. Speed ratio 5-100

  • 3. Worm: 20Cr, carbonitriding HRC60 or higher, surface roughness after grinding the tooth surface

  • 4. Worm gear: G-CuSn12Ni

  • 5. Low noise, regular service life up to 12000 hours

  • 6. Beautiful appearance, small size, light weight

JMRV Worm Gear Reducer

Large torque, stable work, practical and reliable

JMRV series reducers have 020-030-040-050-063-075-090-105-110-130-150 and many other specifications, JMRV, JMRV+JMRV, PC+JMRV, JRV , JMRL, UDL+JMRV and other series.

JMRV use occasions
  • Food and light industry, environmental protection machinery, mining machinery, electric machinery, electronic circuits, transportation machinery, construction machinery, medical equipment, cement machinery and other fields that require transmission and deceleration.

JWG helical gear-worm gear reducer

The worm gear-gear reducer has five specifications of 50-63-75-90-110 and adopts a three-stage transmission.

JWG features

  • -The primary stage uses worm gears. The transmission ratio is large (the total transmission ratio is up to 4000).

  • -Compared with JMRV series, it has larger transmission ratio, larger output torque and higher efficiency.

  • -The external dimensions are almost the same as the JMRV series.

  • -The installation is no different from the JMRV series.

  • -Compared with the standard JMRV series reducer, there is no difference in the diameter of the hollow output shaft.

  • -All accessories of the JMRV series can be used.

JHG helical-hypoid gear reducer


JHG series reducers have three specifications of 50-63-75. The speed ratio of 7.5-60 adopts two-stage transmission, and the speed ratio of 80-300 adopts three-stage transmission.


  • JHG primary transmission adopts hypoid gear, which has high transmission efficiency.

  • The output torque is large, and the load capacity is high.

  • Smooth transmission and low noise.

  • The gear materials are all made of high-grade alloy steel with long service life.

  • The external dimensions are almost the same as the JMRV series.

  • The installation is no different from the JMRV series.

  • Compared with the standard JMRV series reducer, there is no difference in the diameter of the hollow output shaft.

  • All accessories of the JMRV series can be used.

XPG precision planetary gear reducer

High speed & low noise

Strong performance & stable

XPG is a perfect combination of high-precision planetary gears and high-efficiency bearing technology. It is specially designed for applications that need to ensure high speed and low noise while achieving optimal performance. With the help of high-rigidity structure and high-precision helical teeth, it runs smoothly, quietly, and has strong performance.

XPG features

The new helical gear design realizes the most optimized synchronization and smooth operation, minimizes vibration, adopts high-precision gears, realizes high-precision transmission and small backlash, large output torque, high transmission efficiency, stable transmission, and high speed , Low noise, coaxial design, rotation in the same direction, diversified output shaft forms, high rigidity, compact, miniaturized design, beautiful appearance, good weather resistance, suitable for any installation position, with good interchangeability, can match various motors , And easy to install, good sealing, life-long lubrication, maintenance-free.

JDLB precision double lead worm gear reducer

Backlash can reach 1 arc minute

JDLB reducer is an ideal substitute for precision planetary reducer, equipment manufacturers can greatly reduce the application cost of using precision planetary reducer

JDLB use occasions

High precision rotary motion

Reduce vibration and noise caused by load changes and cutting force changes.

Reduce the impact and noise caused by forward and reverse rotation.

Reduce the aggravated wear of the worm gear caused by the above.

Increase the response speed of the worm gear output.

Precision indexing device

CNC machine tools, assembly lines, cutting machines, conveyor lines, etc.

The occasions requiring accurate movement such as indexing device and reading mechanism.

Features of Worm Reducer /Gearbox
1. Common mounting dimensions.
2. Aluminum and cast iron housing.
3. Worm and worm wheel transmission.
4. Compact structure and lightweight.
5. Wide range of accessories.

Benefits of Worm Gearbox / Reducer
1. Unique housing design will distinguish you from other competitors.
2. Multiple choices for oil seal.
3. The dimensions can be customized according to the customer’s requirements.

Worm Gear Speed Reducer / Gearbox / Reductor
NMRV 25/30/40/50/63/75/90/110/130/150/185
Input hole size
Output hole size
Customized Color
Input flange
flange, large round flange, small round flange
Other accessories
Output flange, output shaft, torsion arm, etc
Carton, Honey Comb Carton, Wooden Case with Wooden Pallet
Industrial Machine, Food Stuff, Ceramics, Chemical, Packing, Dyeing, Wood Working, Glass, etc.
IEC standard flange or customized dimensions
Housing Material
Aluminum&Cast iron
11 sizes(MRV25~MRV185)
0.06~22 KW
Nominal torque
≤2548 N.m


1. How to choose a gearbox that meets our requirements?
You can refer to our catalog to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed, motor parameters, etc.

2. What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, motor information.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

3. What industries are your gearboxes being used in?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator, automatic storage equipment, metallurgy, tobacco, environmental protection, logistics and etc.

4. Do you sell motors?
We have stable motor suppliers who have been cooperating with us for a long-time. They can provide motors
with high quality.


flexible flange coupling

As one of leading flexible flange coupling manufacturers, suppliers and exporters of products, We offer flexible flange coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of flexible flange coupling

Recent Posts