PWS enveloping toroidal worm gear reducer

NegotiableUpdate on 10/30

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Overview

The PW type planar secondary enveloping toroidal worm gear reducer (GB/T16449-1996) has a worm tooth surface with a plane as the mother surface, which envelops the tooth surface of the toroidal worm gear through relative circular motion, and then envelops the tooth surface of the worm gear through relative motion with the tooth surface of the worm gear as the generatrix, called a planar secondary enveloping toroidal worm gear pair

Product Details

PW type planar quadratic envelopeToroidal worm gear reducer(GB/T16449-1996) Its worm tooth surface is based on a plane as the mother surface, and through relative circular motion, it envelops the tooth surface of the toroidal worm gear. Then, using the tooth surface of the worm gear as the generatrix, it envelops the tooth surface of the worm wheel through relative motion, which is called a planar secondary enveloping toroidal worm gear pair. It includes three types: PWU, PWO, and PWS, suitable for deceleration transmission of mechanical equipment in industries such as metallurgy, mining, lifting, transportation, petroleum, chemical, and construction. (1) PWU type - worm gear with a secondary enveloping annular worm gear reducer below the worm wheel; (2) PWO type - worm gear on top of the worm wheel in a planar secondary enveloping toroidal worm gear reducer; (3) PWS type - worm gear on the side plane of the worm wheel, secondary
PWS enveloping worm gear reducer - the worm gear is secondary on the side plane of the worm wheel, and the models include PWS80、PWS100、PWS125、PWS140、PWS160、PWS180、PWS200、PWS225 PWS250、PWS280、PWS315、PWS355、 PWS400、PWS450、PWS500、PWS560、PWS630、PWS710