Worm/spur gear drive; 460-3-60 cycle input voltage; 3 hp tefc brake motor with ieee 45 marine duty rating; brake is dust tight water proof; electra gear reducer; total reduction ratio w/spur gear 228.50; load rating 3, 500 lbs 1st layer, 3000 mid drum, 2600 lbs full drum; line speed 19 fpm 1st layer, 22 fpm mid drum, 25 fpm full drum; groove for .5 in diameter cable develops approx 1.75 grooves per in of drum; one revolution of drum wraps approx 2.4 ft of cable; roller exerts pressure on cable as it winds on/off drum aids in keeping cable from jumping grooves with no load on cable; roller receives force from gas springs
No other part numbers with same form, fit, and function found.
A power operated mechanical device having a horizontally mounted revolvable drum(s) on the periphery of which the end of a rope, line, or chain is secured for exerting a raising, lowering, or pulling motion. The device may also contain a revolvable head(s) or spool(s) (gypsy head) around which one or more turns must be taken for exerting pulling power. See also winch, gypsy. It may include a power unit. Excludes those items designed for mounting on self-propelled vehicles.
NSN 6620-01-461-3550
NSN 5895-00-968-8605
NSN 7035-00-455-7666
NSN 6320-00-456-0836
NSN 5985-01-485-3836
NSN 5935-01-630-9863
NSN 5835-01-386-4027
NSN 5910-01-545-6648
NSN 5930-01-394-4964
NSN 5965-01-045-0247
NSN 5998-01-406-3170
NSN 6240-01-651-0489