We has over 30 years’ experience with decrease gearbox design and production. Our dependable, powerful power transfer solutions can be found in many sizes and configurations, with torque ratings up to 420Nm to meet our clients’ requirements. Our flange equipment reducers are ideal for a broad spectral range of applications.
Our NEMA gearboxes are built in small frames and provide at output that’s 90° from the input. Along with decrease ratios from 5:1 to 120:1 and optional one- and double-result shafts, worm gear styles are versatile enough for several applications. Durable aluminum and steel components make these worm decrease gearboxes ideal for harsh working conditions.
We offers worm gear 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 moments backlash or less) and high efficiency (up to 90% at 1,000 RPM).
With its three item variants, the brand new servo worm gearbox series from WITTENSTEIN alpha leaves nothing to be desired so far as performance, smooth working and low backlash worm reducer flexibility are concerned. The right solution exists for any 
specific torsional backlash higher than 2 arcmin. Characteristics such as maximum economy in all axes, optimum torque density and constant, low torsional backlash throughout the service life are normal to all of the gearboxes.
these servo worm gearboxes offer you best-in-course precision – tailored precision up to ≤ 2 arcminutes for a number of applications. You benefit from rapid availability in addition to optimal reliability and maximum economy within a lifespan greater than 20,000 hours.
Worm gears are often used when large speed reductions are needed. The decrease ratio depends upon the number of begins of the worm and number of tooth on the worm equipment. But worm gears possess sliding get in touch with which is silent but tends to produce heat and have relatively low transmission effectiveness.
As for the materials for creation, in general, worm is constructed of hard metal as the worm gear is manufactured out of relatively soft metallic such as aluminum bronze. That is since the number of teeth on the worm gear 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 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 with the hobbing machine used for spur gears. But because of the various tooth shape, it isn’t possible to cut many gears simultaneously by stacking the apparatus blanks as can be carried out with spur gears.