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

We offers worm equipment designs in a range of torque ideals and with various input/output sizes to match your requirements. Like all our gearboxes, these units are engineered for low backlash (≤30 arc a few minutes backlash or less) and high efficiency (up to 90% at 1,000 RPM).
With its three item variants, the new servo worm gearbox series from WITTENSTEIN alpha low backlash planetary gearbox leaves absolutely nothing to be desired so far as performance, smooth operating and versatility are concerned. A suitable solution exists for any specific torsional backlash higher than 2 arcmin. Features such as maximum economy in every axes, maximum torque density and continuous, low torsional backlash throughout the service life are common to all or any of the gearboxes.
these servo worm gearboxes offer you best-in-course precision – tailored precision up to ≤ 2 arcminutes for a variety of applications. You profit from rapid availability and also optimal reliability and maximum economy throughout a lifespan of more than 20,000 hours.
Worm gears are often used when large speed reductions are needed. The decrease ratio is determined by the number of begins of the worm and number of teeth on the worm gear. But worm gears have sliding get in touch with which is silent but will produce heat and have relatively low transmission effectiveness.

For the materials for creation, in general, worm is constructed of hard metal as the worm gear is made from relatively soft metallic such as for example aluminum bronze. This is since the number of tooth on the worm equipment is relatively high in comparison to worm using its number of begins being usually 1 to 4, by reducing the worm equipment hardness, the friction on the worm tooth is reduced. Another characteristic of worm manufacturing may be the need of specific machine for gear cutting and tooth grinding of worms. The worm equipment, however, may be made with the hobbing machine used for spur gears. But due to the various tooth shape, it is not possible to cut a number of gears simultaneously by stacking the gear blanks as can be done with spur gears.