Variable Speed Winch

Variable Speed Winch
  • Variable Speed Winch
  • Variable Speed Winch
  • Variable Speed Winch
  • Variable Speed Winch
Variable speed electric winch with character of variable speed, high speed and low speed’s brake, easy usage and safe, this kind of winch mainly used for vertically lifting or horizontally pulling heavy object.
  • Description
  • Parameters
Description 
Variable speed electric winch with character of variable speed, high speed and low speed’s brake, easy usage and safe, this kind of winch mainly used for vertically lifting or horizontally pulling heavy object, like all kinds of steel structure, mechanical equipments, etc. And the winch also can be used for lifting cages.

1)Wire Rope-The wire rope meets the requirements of GB/T8918, its safety factor greater than 5.
The Security lap number of Wire rope retained on the drum should not less than three rounds. When Wire rope retained on the drum just two rounds, the wire rope can withstand 125% of rated load.
2)Drum & drum shaft-The drum diameter not less than 19 times of the wire rope diameter.
The drum wall can withstand the wrapped tight force of wire rope; the side can withstand the lateral force produced by wire rope.
3)Motor & Electrical system-The duty of the motor and quota in accordance with GB/T755 rules.
 The protection grade motor, button, switch and other electrical device not lower than GB4942.1 and IP44 level specified in the T4942.2.
 
Advantages and features:
1.Stepless frequency speed to satisfy multiple speeds;
2.Two levels brake: high speed brake and low speed brake;
3.Load capacity from 1t-20t;
4.Electric control box with control panel or remote control;
5.Low noise and safe operation;
6.Used for vertically lifting and horizontally lifting. 

Model
Rated Load
Rated Speed Rated Capacity Rated Diameter Motor Type Motor Power
Overall Dimensions
Overall 
weight
  KN m/min m mm   KW mm KG
JT3
3 0-30 200 17 Y200L-6 22 1550x1710x850 6000
JT5 5 0-30 300 21.5 Y225M-6 30 1860x2080x950 9500
JT8 8 0-25 400 26 Y280S-6 45 2450x2330x1800 10000
JT10 10 0-25 400 31 Y280M-6 55 2600x2370x1800 16000
JT16 16 0-20 500 37 YZB315S-6 75 3750x2620x1950 22000
JT20 20 0-20 500 43 YZB315M-6 90 3950x2700x2050 16000


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