>> Catalog of Speed Reducers & Gearboxes

We are professional low backlash worm reducer gearbox manufacturers and suppliers in China. We can produce high quality low backlash speed reducer according to your requirements. More types of low backlash right angle servo worm gearheads wanted, please contact us right now!

Low backlash right angle servo worm reducer

Low backlash Features :

Worm gear gyration backlash can be adjusted to less than 1 arc.
Reducer can be re-adjusted the gap after using.
Input with coupling : reliable without backlash.
Output using conical clamping ring couplings : reliable without backlash.
Torque up to 7300Nm.
With servo coupling input.
Shrink disc(optional) for easy intergration.
Dual lead worm drive.
The ideal solution to reduce costs in servomotor application instead of bevel planetary gearheads.

Available in 3 ranges of accuracy :

EXPERT : 1 arc minute of backlash
MEDIUM : 5 arc minutes of backlash
BASIC : 10 arc minutes of backlash

Right angle design for space saving :

Hollow output shaft for easy integration :

Low backlash Applications :

Precision rotary motion
1、Reducing the noise and vibration that is caused by the load change and the change of cutting force.
2、Reducing the noise and impact that is caused by the corotation and reverse.
3、By reducing worm abrasion.
4、Increasing worm output response speed.

Precision Indexing device
1、CNC machine, assembly line, cutting machine, transmission lines, etc.
2、Indexing device, accurate reading mechanism require accurate movement occasions.

Speed changing situations
1、Reducing the noise and the impact that is caused by speed change.
2、Reducing the worm abrasion that is caused by speed changes.

Clearance Adjustment :

Servo worm gear units have three types : 63 - 75 - 90 ,with dual lead worm drive.Left and right flank of worm shaft using different lead angle,causing tooth thickness gradual change,So that you can move worm shaft and adjust backlash.

Low backlash Performance :


E-mail: hzptcorp@gmail.com .
Tel: +86-571-88220971 Fax: +86-571-88220651