Speed Variators

Mechanical variator with gear reducer EPKF

As one of the speed variator manufacturers, suppliers, and exporters of mechanical products, We offer speed variator and many other products.

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Manufacturer supplier exporter of speed variator.

The speed changer is an integrated design, an invention with high efficiency, small size, long life, and simple structure. It is the most used transmission in modern industry. Its torque transmission adopts fixed star wheel friction, and its stability, wear resistance, and toughness are the best in transmission devices.

▌Low Speed, High torque

▌Totally Enclosed Design

▌Speed Stability Within 1%0

▌Compact, Light Weight with Modular Design

▌Minimum Maintenance and Easy to Operate

▌Wide range of applications


  • High torque even at low revolutions: thanks to the high pressures that can be reached
  • Wide range of speed variation: from zero to that of the electric motor
  • Possibility of operating in aggressive environments: water, dust, temperature, acid
  • Long service life: there are no friction elements and the components are less subject to wear since they are always lubricated
  • Reliability: the speed adjustment is always precise even after many years because it is done by modifying the stroke of the pistons
  • Cost-effectiveness: long life cycle for the connected components (there is no stress on the electric motor because it is always running at the same speed)
  • Simplicity: Adjustment is simple and intuitive, no programming is needed, and it is easy to install and start