EWR Tpye
Inline Helical Gear Reducer

Comments from Experts: Eastwell EWR series helical gear speed reducer features compact structure and beautiful appearance, the newly designed models are the ideal selection for the middle-size speed reducer. The high precision product can greatly improve the working efficiency in different working conditions with convenient installation. With customized and combined modules, it boasts high efficiency, long service life gear and relatively high allowed axial and radial load. With low working noise, the compact drive type ensures high torque transmission capacity.

Characteristic advantage


1.EWR series gear reducer which is specially designed for agitator is capable of bearing high axial force and radial force.

2.With small offset output and compact structure, it can make full use of the box space, the integrated casting box features high rigidity and can improve the strength of shaft and service life of bearing.

Specification parameter


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

Output type : Solid shaft

Input type : Motor,input shaft and flange

technical parameters : ratio i=5~264，combination of EWR/EWR is up to18125

Efficiency : two-stage96%,three-stage 94%,and combination of EWR/EWR85%.

Parameter Name	Parameter Value
Type	helical
Shaft orientation	right angle coaxial
Performance	high-precision
Applications	transmission shaft
Other characteristics	compact flange combined