railway crane slewing drive compose of roller slewing bearing, enclosed housing,worm shaft and motor.It can support axial and radial load at the same time. It is very suitable for the applications where load should be transfered crossly.
 The chatacteristics of the products:
module:5mm
number of worm shaft:2
gear ratio:150:1
efficency:40%
self-locking gear:yes
weight:204kg
output torque:18kNM
backyard holding torque:158.3kNm
tilting moment:271kNm
static radial load rating:945kN
static axial load rating:2360kN
Dynamic radial load rating:470kN
Dynamic axial load rating:590kN