20T Electric Winch With Spooling Device For Offshore
Brand Name:LBS
Certification:CCS
Model Number:Custom-Made
Minimum Order Quantity:1 Piece
Delivery Time:General order 30-50 days
Payment Terms:L/C, T/T, Western Union
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Location:
Shijiazhuang Hebei China
Address:
107 National Road, Sijiazhuang Town, Luquan District, Shijiazhuang, Hebei province,china
Supplier`s last login times:
within 1 hours
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Product Details
20T Electric Winch With Spooling Device For Offshore
Overview
Electric winch is widely used in heavy work and large traction required. The motor of the single-drum electric winch drives the drum through the reducer, and a brake is arranged between the motor and the input shaft of the reducer. In order to meet the needs of lifting traction and rotary operations, there are double and multiple drum winches.
Spooling Concept
Spooling device is an important part of cable storage winch. The
guide cables are arranged orderly on the drum of cable storage
winch. It is mainly composed of screw, rope retractor and
load-bearing beam. The screw of the cable drum and the cable setter
rotates synchronously through the chain drive device. The screw is
bi-directional thread and the lead is the diameter of the cable.
The rope retractor consists of a small roller, a pulley baffle, a
pulley and a slider nut, mounted on the bearing beam by a small
roller. The rotation of the bi-directional screw causes the slider
nut to move left and right along the axis of the screw with the
retractor to guide the cable. In order to avoid bending deformation
of the screw under excessive pressure, the load-bearing beam was
analyzed by force and finite element method, and its strength and
stiffness were calculated to meet the requirements.
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20T Electric Winch With Spooling Device For Offshore
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