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Thern Cable Strap – Worm Gear Hand Winches

Thern Cable Strap - Worm Gear Hand Winches

Machine cut worm gears provide accurate operation and long lasting service. An enclosed oil bath provides continuous lubrication to minimize wear. Automatic brake models provide positive load control for lifting and lowering operations. A durable paint finish is combined with zinc and iridescent dichromate plating to protect against corrosion. Bronze and ball bearings deliver smooth operation. Winches can be field or factory converted for vertical or wall mounting. Wire rope sold separately.


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WARNINGS & CAUTIONS

WARNINGS & CAUTIONS

CERTEX Cat. Ref. No. Thern Base Model CERTEX Cat. Ref. No. Thern With Brake Load Rating 1st Layer Load Rating Full Drum Wire Rope Diameter Full Drum Capacity Gear Ratio Force To Lift 1000 Lb. Approx. Ship. Wt.
CX11-0634 465 – – 750 lb. 400 lb 3/16 in. 58 ft. 20:1 21 lb. 12 lb.
CX11-0635 462 CX11-0637 462PB 1000 lb. 500 lb 3/16 in. 61 ft. 15:1 34 lb. 15 lb.
CX11-0636 482 CX11-0638 482B 4000 lb. 2500 lb 3/8 in. 140 ft. 26:1 31 lb. 97 lb.

Actual drum capacities may be 25-30% less, due to nonuniform winding. Tension in the wire rope will also affect drum capacity. Weight shown is for base model, add 5 lb for brake on 462PB, add 10 lb for brake on 482B.

WARNING: Prop 65: Products supplied by CERTEX USA may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.

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