We has over 30 years’ experience with decrease gearbox design and manufacturing. Our dependable, high performance power transfer solutions can be found in many sizes and configurations, with torque rankings up to 420Nm to meet our customers’ requirements. Our flange gear reducers are ideal for a broad spectrum of applications.
Our NEMA gearboxes are designed in compact frames and provide at output that is 90° from the insight. Along with decrease ratios from 5:1 to 120:1 and optional single- and double-result shafts, worm gear styles are versatile enough for several applications. Durable light weight aluminum and steel components make these worm reduction gearboxes perfect for harsh working conditions.
We offers worm equipment designs in a variety of torque values and with various input/output sizes to fit your requirements. Like all our gearboxes, these systems are designed 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 nothing to be desired as far as performance, smooth operating and versatility are concerned. A suitable solution exists for just about any specific torsional backlash higher than 2 arcmin. Attributes such as maximum economy in all axes, maximum torque density and constant, 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 along with optimal reliability and maximum economy within a lifespan of more than 20,000 hours.
Worm gears are often used when large velocity reductions are needed. The reduction ratio depends upon the number of begins of the worm and quantity of teeth on the worm gear. But worm gears have sliding contact which is silent but will produce heat and also have relatively low transmission performance.
For the materials for creation, in general, worm is made of hard metal as the worm gear is manufactured out of relatively soft steel such as for low backlash worm reducer example aluminum bronze. That is because the number of tooth on the worm gear is relatively high in comparison to worm using its number of starts being usually 1 to 4, by reducing the worm equipment hardness, the friction on the worm the teeth is reduced. Another feature of worm manufacturing may be the need of specialized machine for gear cutting and tooth grinding of worms. The worm equipment, however, may be made out of the hobbing machine utilized 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.