We has over 30 years’ experience with decrease gearbox design and manufacturing. Our dependable, high performance power transfer solutions are available in numerous sizes and configurations, with torque ratings up to 420Nm to meet our clients’ requirements. Our flange equipment reducers are well suited for a broad spectral range of applications.
Our NEMA gearboxes are built in compact frames and provide at output that’s 90° from the insight. Along with decrease ratios from 5:1 to 120:1 and optional one- and double-result shafts, worm gear styles are versatile enough for several applications. Durable light weight aluminum and steel materials make these worm decrease gearboxes ideal for harsh working conditions.

We offers worm equipment designs in a range of torque values and with various input/output sizes to match your requirements. Like all our gearboxes, these units are manufactured for low backlash (≤30 arc mins backlash or much less) and high effectiveness (up to 90% at 1,000 RPM).
With its three item variants, the brand new servo worm gearbox series from WITTENSTEIN alpha leaves absolutely nothing to be desired as far as performance, smooth running and versatility are concerned. A suitable solution exists for just about any specific torsional backlash greater than 2 arcmin. Attributes such as for example maximum economy in all axes, maximum torque density and continuous, low torsional backlash throughout the service life are common to all of the gearboxes.
these servo worm gearboxes give you best-in-course precision – tailored precision up to ≤ 2 arcminutes for a number of applications. You profit from rapid availability along with optimal reliability and optimum economy throughout a lifespan greater than 20,000 hours.
Worm gears are usually used when large swiftness reductions are needed. The decrease ratio is determined by the number of starts of the worm and number of the teeth on the worm gear. But worm gears have sliding get in touch with which is quiet but will produce heat and also have relatively low transmission effectiveness.

For the materials for creation, in general, worm is constructed of hard metal as the worm gear is manufactured out of relatively soft steel such as for example aluminum bronze. This is since the number of teeth on the worm gear is relatively high in comparison to worm using its number of starts being generally 1 to 4, by reducing the worm gear low backlash worm reducer hardness, the friction on the worm tooth is reduced. Another characteristic of worm manufacturing is the need of specific machine for gear trimming and tooth grinding of worms. The worm equipment, however, may be made out of the hobbing machine utilized for spur gears. But because of the various tooth shape, it isn’t possible to cut several gears simultaneously by stacking the gear blanks as can be carried out with spur gears.