window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-64885401-1');
Call us: +86 25 66169560 | Cellphone : +86 19816538828|Email:

The variable-speed gearbox is made up of a worm gearbox, variator, this worm gear assembly makes gear reducer output speed change as a requirement. SDT Transmission variable speed gearbox for electric motor, this is a popular variable speed gearbox design. mechanical variable speed gearbox has standard size UDL series, and more compact size TXT series. 

Our mechanical variable speed gearbox products ranges : 

  • Mechanical Stepless Variator
  • Variable speed gearbox
  • Other mechanical variable speed gearboxes