We has over 30 years’ experience with decrease gearbox design and manufacturing. Our dependable, powerful power transfer solutions are available in many sizes and configurations, with torque ratings up to 420Nm to meet our customers’ requirements. Our flange gear reducers are well suited for a broad spectrum of applications.
Our NEMA gearboxes are built in small 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-output shafts, worm gear designs are versatile enough for several applications. Durable aluminium and steel components make these worm reduction gearboxes well suited for harsh working conditions.
We offers worm equipment designs in a range of torque ideals and with various insight/output sizes to fit your requirements. Like all our gearboxes, these systems are engineered for low backlash (≤30 arc mins 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 leaves absolutely nothing to be desired so 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 constant, low torsional backlash throughout the service life are normal 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 benefit from rapid availability along with optimal reliability and low backlash planetary gearbox optimum economy throughout a lifespan greater than 20,000 hours.
Worm gears are often used when large quickness reductions are needed. The decrease ratio is determined by the number of begins of the worm and quantity of tooth on the worm gear. But worm gears have sliding get in touch with which is tranquil but tends to produce heat and also have relatively low transmission performance.
As for the materials for production, in general, worm is made of hard metal as the worm gear is made from relatively soft steel such as aluminum bronze. This is because the number of teeth on the worm equipment is relatively high compared to worm using its number of begins being usually 1 to 4, by reducing the worm gear hardness, the friction on the worm tooth is reduced. Another characteristic of worm manufacturing is the need of specific machine for gear reducing and tooth grinding of worms. The worm gear, on the other hand, may be made with the hobbing machine utilized for spur gears. But because of the various tooth shape, it is not possible to cut a number of gears at once by stacking the gear blanks as can be done with spur gears.