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
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 :