worm gear hand winch in wikipedia

This reversible hand winch is designed for general-purpose horizontal pulling applications, such as loading boats onto trailers. It features a worm-gear design, topwind handle and carbon-steel construction. Feature (s) Worm-gear design locks the load whenever you stop turning the handle. Topwind handle for quick, easy pulling.

A hand winch in combination with a ramp is a useful solution for hauling heavy gear into the back of a van or onto a flatbed truck. If you're moving considerably heavy items — outbuildings, sheds, or boulders, for example — just make sure the total weight of the load falls well within the winch's capacity rating.

The 2W40 Series worm gear hand winch delivers rugged capacity to benefit a wide range of worksite applications. QUICK FACTS Up to 4600 lb (2086 kg) capacity Cast aluminum construction Machine-cut worm gears Enclosed oil bath Internal mechanical brake Corrosion resistant Two-Year Limited Warranty SERIES MODELS 2W40-L 2W40-BL 2W40-M 2W40-BM

Rugged Dependability. Some operators prefer the proven heavy duty pulling power of a Worm Gear Winch. Ramsey has what you need in pulling capacities from 3,000 to 30,000 lbs. Built in the USA with American-made gears, our rugged Worm Gear Winches are designed to deliver the trouble-free, easy to install, field-proven performance operators have trusted for 70 years… all at faster line speeds ...

winch hand worm gear drive tow 2000 ultra hex lb capacity load speed single hover zoom. Stark 2000 Lbs. Capacity Heavy-Duty Worm Gear Manual Crank Hand Winch crank worm duty ratchet capacity xtremepowerus 2000lbs lbs. Top 10 Worm Gear Winch - Towing Winches - PickRightly

Catalog: Heavy Duty Hand Winch - Manual Winch: 500 Lbs to 1500 Lbs. Hand Winches: W Series Hand Winch ... Fully enclosed worm gearing, Steel frames, precision machine cut steel worm, bronze worm gear, free spooling. Models W100-3P, W100-6P and W200-5P Intended for heavy duty hand use or convertible for intermittent power use. All the features ...

Lift or pull up to 750 lbs. with the 465 worm gear hand winch from Thern. Machine-cut worm gears provide accurate operation and years of trouble-free service. Worm gear hand winches are available in multiple configurations and performance ratings designed to keep things moving safely and efficiently.

Hello, Sign in. Account & Lists Returns & Orders. Cart

When using these, it is possible to adjust backlash, as when the teeth wear necessitates backlash adjustment, without requiring a change in the centre distance. There are not too many manufacturers who can produce this type of worm. The worm gear is more commonly called worm wheel in Japan. GIVE US A CALL (07) 3875 1568 FOR A QUOTE TODAY!

Ultra-Tow Single Speed Worm Gear Hand Winch with Hex Drive - 2000-Lb. Load Capacity $9999 Get it Thu, Sep 22 - Mon, Sep 26 $16.10 shipping 2000 lb Worm Gear Winch Split Drum (620AB), Self-Locking, Powder Coated 2 $8750 Get it as soon as Fri, Sep 23 FREE Shipping Only 3 left in stock - order soon. Worm Gear Hand Winch Puller 2000 LB Capacity 1

High Precision GR1000 Red Hand Worm Winch, 2200 Lb Worm Gear Hand Winch The Advantage of our Worm Hand Winch 1, Gear heat treatment 2, Gears are alloy steel and electroplated to resit corrosion 3, Mechanical ...

In addition, the small worm gear winch is easy to use and can be mounted in any position. The winch also has space for a large cable storage up to 120 meters. In short, a very safe and reliable winch that is easy to use. Specifications robust and safe lifting and pulling winch in compliance with EN13157, DIN 15020 static safety factor 4

Winches. Heavy Duty Worm Winches. Winches SA manufactures 1 000kg (1ton) and 2 000kg (2ton) safe working load winches. These winches are heavy duty wall or base mounted worm hand winches. Category: Winches. Description. This is the winch of professionals with automatic holding brake via a heavy duty worm gear.

Worm Gear - Hand Winches - Wintech Worm Gear Hand Winch Series 750 - 3000 lbs. Capacity Worm Gear Hand Winch Models Include: W2, W5 and W10 - 500 - 1,850 lb capacity and intended for intermittent hand use only. W100-3, W100-6 and W200-5 - 1,500 - 3,000 lb capacity and intended for heavy duty hand use only.

What Is A Worm Gear Winch? It is true that the worm gear winch holds a few moving parts compared with other hand crank winches. As a result, it got long durability. Besides, the line speed of a worm gear winch is not up to the mark. They hold a good breaking system though. The working mechanism of the worm gear winch is self-braking.

"Globe" Worm Gear hand winches are Heavy duty Worm winches, drums are fitted with Worm gears and worm shafts are mounted on ball and thrust bearings which gives our winches effortless operations. Hand winches are available in foot Mounted as well as wall-mounted as per application. Our Winches has Modular design, compact & lightweight winches.

The 2000 lb. capacity worm gear hand winch is easy-to-mount and ideal for mobile use on pickup trucks and trailers. The worm gear winch features steel towing cable and a smooth-action worm gear drive to keep a firm hold on items in tow. Portable, easy-to-mount manually operated winch; Smooth-operating hardened steel gears; 25 ft. aircraft grade ...

Thern Worm Gear Hand Winch, Lift or pull up to 4,000 lbs. with a worm gear hand winch from Thern. Their machine-cut worm gears provide accurate operation and years of trouble-free service. Worm gear hand winches are available in multiple configurations and performance ratings designed to keep things moving safely and efficiently.

Hand Winch Models W2, W5 and W10: Intended for intermittent hand use; not recommended for power operation. • Open worm gear design • Ductile iron frames • Cast iron frames • Cast steel worm gears • Steel shafts • Steel lock -on operating handles • Optional gear cover Made in the USA 5319 Shreveport-Blanchard, Hwy., Shreveport, LA 71107.

The 2W40 Series worm gear hand winch delivers rugged capacity to benefit a wide range of worksite applications. QUICK FACTS, Up to 4600 lb (2086 kg) capacity, Cast aluminum construction, Machine-cut worm gears, Enclosed oil bath, Internal mechanical brake, Corrosion resistant, Two-Year Limited Warranty, SERIES MODELS, 2W40-L, 2W40-BL, 2W40-M,

if you are thinking of deleting the electric motor and converting to pto drive I think you could just weld a pto universal joint yoke to the splined gear. There is so little input torque required to gain the rated pulling power. My worm drive has a 30:1 ratio and I use a welded coupling.I have broken a few 1/2'' winch ropes with it.

A right-hand helical gear or right-hand worm is one in which the teeth twist clockwise as they recede from an observer looking along the axis. The designations, right-hand and left-hand, are the same as in the long-established practice for screw threads, both external and internal.

Dutton-Lainson Company WG1500HD 1500 lbs Worm Gear Winch with Hex Drive. Goldenrod - Metallic bronze powder-coated finish. 1500 pounds capacity. Permanently lubricated driveshaft bearings. Also includes mating hex handle for manual operation. 5/8 inch hex drive can be operated by power drill with socket. 2.

The snubbing winch is used to pull vehicles out of mud, snow, sand, rocks, and water, and to pull vehicles through or over obstacles. The winch is made of cable made up of a braided synthetic rope, or a steel cable wrapped around a motorized drum. Each is controlled electronically, allowing the operator to control the winch speed. [3]

H-Lift Hand Winch/Manual Worm Gear Winch The hand winches come standard with an automatic break, this prevents the steel cable from detaching under load The manual hand winches can be mounted horizontally or vertically depending on usage ... The manual worm gear winch allows for better load control and features a reinforced frame, comfort-grip ...

Hand Winch Models W2, W5 and W10: Intended for intermittent hand use; not recommended for power operation. • Open worm gear design • Ductile iron frames • Cast iron frames • Cast steel worm gears • Steel shafts • Steel lock -on operating handles • Optional gear cover Made in the USA 5319 Shreveport-Blanchard, Hwy., Shreveport, LA ...

The Endurance Marine Industrial Worm Gear Hand Winch is an extreme-duty worm gear winch for cable applications. The strength of the heavy-gauge frame allows for load stress beyond the rated lifting capacity of 2000 lbs. The gear design makes this safety compliant for overhead loads. When the hand crank stops, the winch stops.

• Hand winch. manual winch. How to Establish the Quality of a Worm Shaft. There are several advantages of a worm shaft. It is less complicated to manufacture, as it does not require handbook straightening. ... When defining the worm gear pitch, you have to keep in head that the root diameter of the worm shaft should be scaled-down than the ...