We has over 30 years’ experience with reduction gearbox design and manufacturing. Our dependable, powerful power transfer solutions are available 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 designed in small frames and offer at output that’s 90° from the insight. Along with decrease ratios from 5:1 to 120:1 and optional single- and double-output shafts, worm gear styles are versatile enough for several applications. Durable aluminum and steel materials make these worm decrease gearboxes well suited 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 systems are designed 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 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 every axes, maximum torque density and continuous, 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 low backlash worm reducer availability in addition to optimal reliability and maximum economy throughout 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 amount of teeth on the worm equipment. But worm gears possess sliding contact which is silent but tends to produce heat and also have relatively low transmission effectiveness.
For the materials for creation, in general, worm is made 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 gear is relatively 
high in comparison to worm using its number of begins being generally 1 to 4, by reducing the worm gear hardness, the friction on the worm tooth is reduced. Another feature of worm manufacturing may be the need of specific machine for gear reducing and tooth grinding of worms. The worm gear, 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 done with spur gears.