500 lb,Spur,Gear,Hand,Winch,Thern

500 lb Spur Gear Hand Winch From Thern


Machine Cut Spur Gears for accurate and long lasting service.

Automatic Brake Models provide positive load control for lifting and lowering operations. Brake models have PB suffix.

Corrosion Resistant zinc and iridescent dichromate plated finish protects against corrosion in harsh environments.

Quick Disconnect Anchor for quickly attaching or removing wire rope equipped with a swagged ball fitting.
500 lb Spur Gear Hand Winch

500 lb,Spur,Gear,Hand,Winch,Thern

Model M401
for pulling only up to 500 lbs.


500 lb,Spur,Gear,Hand,Winch,Thern Owners Manual

Bronze and radial ball bearings provide smooth and efficient operation.

Large Diameter Drums minimize wear to extend wire rope life.

Gear Covers protect gears and help prevent injuries.

Stainless Steel Models Available for extra corrosion resistance in harsh environments, see models with SS sufix.

Wire Rope Assemblies sold separately.



500 lb Spur Gear Hand Winch Performance Characteristics

load rating (lb)

drum capacity1

model
number
description
1st
layer
mid
drum
full
drum
wire
rope
diameter
1st
layer
mid
drum
full
drum
approx.
ship
wt. (lb)
M401
marine duty
for pulling only
500
330
240
1/8
3/16
7
4
60
27
130
60
8
1Actual drum capacities may be 25-30% less, due to non-uniform winding. Tension in the wire rope will also affect drum capacity.

500 lb,Spur,Gear,Hand,Winch,Thern