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AUXILIARY WINCH Print

Electric auxiliary winch LV-50 АТ 

Purpose of the device 

LV-50 АТ electric auxiliary winch, hereinafter – the winch, is designed for loads and tools transportation from the catwalk to the drilling floor, and also for lifting of different loads within the limits of the rated load capacity at the drilling floor. 

Specifications

 

Load capacity, mt (lbs)

5 (11023)

Drive power, HP

15 (20.4)

Line pull, kN

49.05

Drum diameter, in

250 (9.84)

Line speed, ft/sec.

1.05

Braking torque of the brake, Nm

130

Weight, ft

1631

Dimensions, in:

 

- length

44

- width

25.6

- height

57.5

Recommended line type - 15,5-G-VK-С-N-R-Т-1860 GOST 3079-80

 

Design features

The winch features:

·a special electric motor with an in-built disc brake with an electromagnetic drive (explosion-proof version);

· a planetary and bevel gear speed reducer;

· vertical arrangement of the engine.

 

These solutions allowed to reduce the weight more than 2.5 times in comparison with the LV-50 АТ auxiliary winch produced before, and to reduce by 75% the area occupied by the winch at the working floor. Index АТ means that the winch has an asynchronous motor with an in-built brake.

 

 

 

 


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