Technical data

Manual – Gear Units and Gearmotors

Input shaft assembly AD (→ GK)

Project Planning for Components on the Input Side

6.6 Input shaft assembly AD (→ GK)

SEW helical, parallel shaft helical, helical-bevel and helical-worm gear units are

equipped with an input shaft assembly for drive via an exposed shaft extension. The

dimensions of the drive shafts are given in metric units according to IEC standard

(dimensions in inch on request). The end of the input shaft has a center bore to DIN 332

for mounting and attaching drive components.

The bearings of the input shaft are grease-lubricated. NBR oil seals and gap rings are

used to seal the covers. The solid bearing of the drive shaft allows for high overhung

loads.

04583AXX

Figure 33: Helical gear unit with AD input shaft assembly