Cable Reeling Drums are used for automatic reeling and unreeling of flexible trailing cables for
power feeding of mobile machine, whose travel is mostly track bound.
There are mainly three modes of
drive for the drums:-
- » CRD with
spring Drive
- »
CRD with stall torque motor drive
- »
CRD with counter weight drive
The Cable Reeling Drum
Consists of following main components:-
- » Drum Body
- » Slip ring
Assembly
- » Drive Motor
- » Cable layering
mechanism/guide arrangement
- »
Cable length limiting switch
- » Over tension/under
tension limit switch
- » Cable
Feeding Device
-
» Control and power supply Accessories