We has over 30 years’ experience with reduction gearbox design and production. Our dependable, high performance power transfer solutions are available in numerous sizes and configurations, with torque ratings up to 420Nm to meet up our clients’ requirements. Our flange equipment reducers are perfect for a broad spectral range of applications.
Our NEMA gearboxes are designed in small frames and provide at output that is 90° from the insight. Along with reduction ratios from 5:1 to 120:1 and optional one- and double-result shafts, worm gear designs 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 gear designs in a range of torque values and with low backlash planetary gearbox various insight/output sizes to match your requirements. Like all our gearboxes, these models are designed for low backlash (≤30 arc moments 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 operating and flexibility are concerned. The right solution exists for just about any specified torsional backlash higher than 2 arcmin. Features such as for example maximum economy in every axes, maximum torque density and constant, low torsional backlash through the entire service life are normal to all of the gearboxes.
these servo worm gearboxes offer you best-in-class precision – tailored precision up to ≤ 2 arcminutes for a number of applications. You profit from rapid availability along with optimal reliability and optimum economy within a lifespan of more than 20,000 hours.
Worm gears are usually used when large swiftness reductions are needed. The decrease ratio is determined by the number of begins of the worm and amount of teeth on the worm gear. But worm gears have sliding get in touch with which is calm but tends to produce heat and have relatively 
low transmission efficiency.
For the materials for creation, in general, worm is made from hard metal as the worm gear is made from relatively soft steel such as aluminum bronze. This is since the number of teeth on the worm equipment is relatively high compared to worm with its number of begins being generally 1 to 4, by reducing the worm gear hardness, the friction on the worm tooth is reduced. Another characteristic of worm manufacturing may be the need of specialized machine for gear reducing and tooth grinding of worms. The worm equipment, however, may be made with the hobbing machine utilized for spur gears. But due to the various tooth shape, it isn’t possible to cut several gears at once by stacking the gear blanks as can be done with spur gears.