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Cable gravity drum

The cable gravity drum is designed for reeling up of cable which secures feeding of travelling machine (crane) by power. The drum is installed on bracket of machine supporting structure and is driven by slide weight.

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Use of cable drum for power supply of gantry crane

The gravity force, acting on the weight is transferred by means of clutch cable on the own drum, that secures the spiral reeling up of cable in dependence on machine motion. In case, if feeding point is located in the middle of the total track of machine travel, the correct direction of reeling up is secured by means of toggle.

 Detail of cable drum Collector ring 
Detail of cable drum Collector ring

The transfer of electric power supply between fixed and rotating part of cable drum is secured by corresponding collector ring.
The structural dimensions of the own drum result from parameters of reeled up cable (minimum radius of bending (etc.) and its required reeled up length.

TECHNICAL SPECIFICATION
Diameter of cable drum   2680 mm
Cable diameter 54 mm
Documents for downloads KPC_Ico_Pdf
Dimensions and properties of products can be fully adapted to the customer's needs. Please do not hesitate to contact us.

KRALOVO POLE CRANES, a.s.
Brigadnicka 69, Brno, 621 00
Czech Republic
Reg. No.
:
46357408
Tax No.
:
CZ46357408
Phone
:
+420 - 602 757 422
Fax
:
-
Email
:
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