We has over 30 years’ experience with reduction gearbox design and manufacturing. Our dependable, high performance power transfer solutions can be found in numerous sizes and configurations, with torque rankings up to 420Nm to meet up our clients’ requirements. Our flange gear reducers are ideal for a broad spectrum of applications.
Our NEMA gearboxes are built in small frames and offer at output that’s 90° from the input. Along with reduction ratios from 5:1 to 120:1 and optional single- and double-result shafts, worm gear designs are versatile enough for a wide array of applications. Durable aluminium and steel components make these worm reduction gearboxes perfect for harsh working conditions.
We offers worm gear designs in a range of torque ideals and with various insight/output sizes to fit your requirements. Like all our gearboxes, these products are manufactured for low backlash (≤30 arc moments backlash or much less) and high performance (up to 90% at 1,000 RPM).
With its three product variants, the brand new servo worm gearbox series from WITTENSTEIN alpha leaves absolutely nothing to be desired so far as performance, smooth operating and versatility are concerned. The right solution low backlash worm reducer exists for any specific torsional backlash greater than 2 arcmin. Attributes such as for example maximum economy in every axes, optimum torque density and continuous, low torsional backlash through the entire 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 variety of applications. You profit from rapid availability in addition to optimal reliability and maximum economy throughout a lifespan greater than 20,000 hours.
Worm gears are usually used when large quickness reductions are needed. The reduction ratio depends upon the number of begins of the worm and amount of the teeth on the worm equipment. But worm gears possess sliding get in touch with which is silent but will produce heat and have relatively low transmission efficiency.
As for the materials for creation, in general, worm is constructed of hard metal while the worm gear is manufactured out of relatively soft steel such as aluminum bronze. This is since the number of the teeth on the worm equipment is relatively high compared to worm with its number of starts being usually 1 to 4, by reducing the worm equipment hardness, the friction on the worm tooth is reduced. Another feature of worm manufacturing may be the need of specific machine for gear cutting and tooth grinding of worms. The worm equipment, however, may be made out of the hobbing machine used for spur gears. But because of the various tooth shape, it isn’t possible to cut a number of gears at once by stacking the gear blanks as can be done with spur gears.