DEMAG DR Series User Manual

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21491244.p65/201204
3
2
8
1
4
5
7
6
10
9
4
11
6 Crane set
6.1.1 Design of the travel unit
The travel unit consists of a DRS wheel block on the non-driven side and a DRS
wheel block with modular drive system (torque bracket, gearbox and motor) on
the driven side. The connection of the gearbox to the torque bracket provides for
different mounting positions relative to the wheel block. The drive shaft transmits
the torque into the splined travel wheel hub via a splined journal shaft free of con-
straining forces and with low play.
42678844.eps
Illustration of the torque bracket 112-1 to MA 200-1 connection
6.1 Crane set with DFW travel unit
42678444.eps
1 Monorail hoist with travel drive
2 Crane girder 1)
3 Travel unit with drive
4 Control pendant/Radio remote control
5 Power supply
6 Crane runway 1)
7 Electrical equipment of the crane
8 Electrical equipment of the monorail hoist
– with lifting limit switch
– with load detector
EKKE
9 Clamp-type buffers
10 C-rail subassembly
11 Power supply of the
monorail hoist
Supporting washer, shims
Spacer elements
DRS wheel
block
Retaining ring
Buffer
Travel unit
Modular drive system:
- Motor
- Gearbox
- Torque bracket
Pin
Lock washer
(serrated lock
washer)
1) Not included in the scope of supply

DEMAG DR Series Specifications

General

Brand	DEMAG
Model	DR Series
Category	Construction Equipment
Language	English