We has over 30 years’ experience with decrease gearbox design and production. Our dependable, powerful power transfer solutions can be found 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 small 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 a wide array of applications. Durable aluminum and steel components make these worm decrease gearboxes well suited 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 models are engineered for low backlash (≤30 arc minutes backlash or less) and high effectiveness (up to 90% at 1,000 RPM).
With its three product variants, the new servo worm gearbox series from WITTENSTEIN alpha leaves nothing to be desired as far as low backlash worm reducer performance, smooth running and flexibility are concerned. The right solution exists for any specific torsional backlash higher than 2 arcmin. Characteristics such as maximum economy in every axes, maximum torque density and constant, low torsional backlash throughout the service life are normal to all of the gearboxes.
these servo worm gearboxes give you best-in-class precision – tailored precision up to ≤ 2 arcminutes for a variety of applications. You benefit from rapid availability in addition to optimal reliability and optimum economy within a lifespan greater than 20,000 hours.
Worm gears are often used when large quickness reductions are needed. The reduction ratio depends upon the number of starts of the worm and number of teeth on the worm equipment. But worm gears have sliding get in touch with which is calm 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 metal such as aluminum bronze. That is since the number of the teeth on the worm gear is relatively high in comparison to worm with its number of starts being generally 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 slicing 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 several gears at once by stacking the gear blanks as can be carried out with spur gears.