Worm gear reducers

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Tsubakimoto Chain

Worm gear reducer - Worm Power Drive, Troi Drive

Tsubaki worm gear reducers provide several options, ranging from small to large sizes, suitable for a variety of applications.

The...

Worm gear reducer - Worm Power Drive, Troi Drive

Tsubaki worm gear reducers provide several options, ranging from small to large sizes, suitable for a variety of applications.

The worm are available in two types: Troi Drive, the drum-shaped troidal worm gears providing excellent performance; and Worm Power Drive, cylindrical worm gears, which provide high stability.

The gears provide two options for installation with either a foot mounting type case or on-shaft and flange mounting type case.

Worm servo-gearbox / right-angle / low-backlash

The TERVO Series by Servo motors is an extensive line of reducers ideal for high...

Worm servo-gearbox / right-angle / low-backlash

The TERVO Series by Servo motors is an extensive line of reducers ideal for high motion control. It has the capacity to deploy a variety of Servo motor applications. Its consists of an affordable multipurpose servo gear-head along with a broad gear line-up and a PAT-B series high-precision planetary reducer.
WITTENSTEIN AG

Worm servo-gearbox / right-angle / low-backlash - V-Drive+

The Servo Worm Gear Head has a solid shaft, hallow shaft and hallow shaft flange outputs. It has...

Worm servo-gearbox / right-angle / low-backlash - V-Drive+

The Servo Worm Gear Head has a solid shaft, hallow shaft and hallow shaft flange outputs. It has consistently high positioning accuracy and low torsional backlash under 3arcmin. The servo worm gear head V-Drive+ sets new benchmarks among similar machines.

With these outstandingly high-quality characteristics and features, an optimal power-to-precision ratio is achieved.
AUMA

Worm gear gear reducer / for valve actuators - max. 675 000 Nm | GS series

Torque : max 675000.0 Nm

AUMA worm gearboxes are used for the operation of part-turn valve butterfly valves and ball valves.

Designed for intermittent...

Worm gear gear reducer / for valve actuators - max. 675 000 Nm | GS series

AUMA worm gearboxes are used for the operation of part-turn valve butterfly valves and ball valves.

Designed for intermittent duty S4 - 25 % (modulating duty only bronze), and for short-time duty S2 - 15 min (open-close duty)

They can either be operated manually directly by handweel, or operated by motor with an electric mulit-turn actuator.

Gearbox is capable for mounting an actuator flange. The clockwise rotation of the input shaft provides a clockwise rotation of the output drive.
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