SECTION 3 - CHASSIS & TURNTABLE
3-8
3121784
3.5
SWING DRIVE (IMO)
Technical Data – Type Plate
Figure 3-16. Type plate
The type plate is on the housing and contains the follow-
ing information:
•
Manufacturer
•
Drawing no./type
•
Identification code consisting of:
•
Order number, year of manufacture and consecutive
number
•
Module
•
Web address
Structure and function
Brief description
Slew drives are used for concurrent transmission of axial
and radial forces, as well as transmission of tilting
moments. Slew drives consist of a ball or roller slewing
ring, hydraulic or electric drives, and a completely enclos-
ing housing. Force is transmitted to the mounting struc-
ture through bolts. For this purpose through holes or
threads are provided in the inner and outer ring.
Figure 3-17. Slew drive WD-L
1.
Connection for options: Potentiometer, perma-
nent brake or front-end brake
2.
Worm shaft
3.
Lubricating nipple
4.
Ball slewing ring
5.
Option: Drive motor
6.
Bolted unions for the mounting structure
7.
Housing
8.
Lubricating nipple
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