Slew Drives
Structure and function
6
1.2.2 WD-H series (heavy series)
The heavy series is designated as the WD-H series. The drive
motors (hydraulic/electric) are optional. Additional optional
components are potentiometers, permanent brake or front-end
brake.
Fig. 2: Slew drive WD-H
1 Housing
2 Bolted unions for the mounting structure
3 Option: Drive motors
4 Lubricating nipple
5 Worm shaft
6 Roller slewing ring
7 Connection possibility for add-on parts