EWK Type
Helical-bevel Gear Reducer

Comments from Experts: EWK series helical gear bevel gear speed reducer is made according to the international technical requirements by adopting high technology. This series of product is made of quality forging steel with rigid cast iron box, the gear surface is reliable and durable after high frequency heat treatment. The product features small occupation, high overload capacity, small vibration and low noise, and the efficiency of the speed reducer exceeds 95%.

Characteristic advantage


1.High energy saving performance.

2.Adopts bevel gear drive,modular design.

3.Compact structure, low noise and long service life.

4.Good quality forging steel,with heat treatment gear surface.

5. Low energy consumption, good performance, the efficiency of the speed reducer exceeds 95%.


Specification parameter


Installation type : Foot,flange,small flange,torque arm.

Output type: Solid shaft,hollow shaft,shrink disk,spline hollow shaft.

Input type : Motor,input shaft and flange.

Technical parameters : ratio i=8.1~191，combination of EWK/EWR is up to13459

Efficiency : 94%,and combination of EWK/EWR85%.

Size EWK37~EWK187.

Parameter Name	Parameter Value
Type	bevel helical
Shaft orientation	coaxial
Applications	shaft
Other characteristics	flange