low backlash worm reducer

We has over 30 years’ experience with reduction gearbox design and production. Our dependable, powerful power transfer solutions can be found in several sizes and configurations, with torque ratings up to 420Nm to meet our clients’ requirements. Our flange gear 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 insight. Along with decrease ratios from 5:1 to 120:1 and optional solitary- and double-output shafts, worm gear styles are versatile enough for several applications. Durable aluminum and steel components make these worm reduction gearboxes ideal for harsh working conditions.

We offers worm gear designs in a range of torque low backlash worm reducer values and with various input/output sizes to match your requirements. Like all our gearboxes, these units are designed for low backlash (≤30 arc mins backlash or much 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 operating and flexibility are concerned. The right solution exists for any specific torsional backlash higher than 2 arcmin. Characteristics such as for example maximum economy in all axes, maximum 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 variety of applications. You benefit from rapid availability as well as optimal reliability and maximum economy within a lifespan of more than 20,000 hours.
Worm gears are often used when large speed reductions are needed. The reduction 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.

For the materials for creation, in general, worm is made from hard metal while the worm gear is manufactured out of relatively soft steel such as aluminum bronze. That is because 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 is the need of specific machine for gear trimming and tooth grinding of worms. The worm equipment, on the other hand, may be made with the hobbing machine utilized 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.

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Ep Screw Jack Co., Ltd.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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