low backlash worm drive

This standard range of Servo-Worm Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for make use of with state-of-the-art servo electric motor technology, providing limited integration of the engine to the unit. Angular backlash of less than 1 arc-mins is provided standard.

They are available in four sizes (50 mm to 100 mm center range) with input speeds up to 5,000 rpm, reduction ratios from 4.75 to 52:1 and output torque capacities up to 885 lb.ft. A wide range of engine couplings and installation flanges are available for assembly to virtually all servo motors, and the hollow bore output can be utilized to mount output shafts, pinion shafts, or other drive elements.

Usual applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives, zero-backlash axis drives and digital line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
helical-worm servo gearmotors have a torque selection of 92 Nm to 520 Nm. As angular drives they are especially space-saving and reduce the expenditure for valuable installation space.

The helical-worm servo gearmotors are designed in such a way that they guarantee you a low-noise system environment. Moreover, these gearmotors provide you excellent attenuation properties for the operation of your systems with low levels of vibration. This is due to the longitudinal app of pressure on the input shaft. This enables torque impulses to be prevented efficiently and for optimum results with regards to running smoothness and noise reduction to be achieved.

Both the gear unit, and the synchronous servomotor are based on our modular program. This enables you to have completely individual configuration options for every application. One issue is certain – Our servo gearmotors are actual specialists for very specific requirements.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right angle gearboxes, velocity reducers, worm low backlash worm drive equipment reducers and worm drive gearboxes. Gear decrease boxes include a gear arrangement when a equipment in the form of a screw, also known as a worm, meshes with a worm equipment. These gears are typically created from bronze and the worms are metal or stainless steel.

While worm gears are similar to a spur equipment, the worm gearboxes are considerably smaller than other gear reduction boxes. A main benefit of worm equipment reducers is definitely that they produce an output that’s 90° from the input and can be used to transmit higher torque or decrease rotational speed. Most often, a worm gearbox offers right hand threads; to change the direction of the result, a left-hand thread worm gearbox is necessary.
Sometimes a motor’s capability could be limited to the main point where it requires gearing. As servo producers develop more powerful motors that can muscle applications through more difficult moves and produce higher torques and speeds, these motors require gearheads add up to the task.

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