Helical gear reducer F Type

coaxialhollow-shafttransmission

F Type Parallel Shaft Helical Gear Reducer Comments from Experts: EWF series helical gear speed reducer is a kind of innovative speed reduction drive device. Eastwell product adopts the advanced design thought of optimized and modular system, and features small size, light weight, high transmission torque, stable starting and precise drive ratio classification. Characteristic advantage 1.High efficiency and save cost. 2.Stable running, low noise and long service life. 3.Parallel-axes output, compact structure, high torque transmission. 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=4.3~273，combination of EWF/EWR is up to18509 Efficiency： two-stage96%,three-stage 94%,and combination of EWR/EWR85%. Size : EWF37~EWF157.