Variable Speed Fluid Couplings

With more than 15,000 units in use, the Voith variable speed fluid coupling re­presents one of the best documented options for controlling the speed of driven machines. These units generally have a service life of several decades. They can be deployed in areas ranging from high-efficiency gas and steam combined cycle power plants, to refineries and the highly demanding oil platform environment, as well as numerous fan applications. In the power range from 100 kW to 10,000 kW and with input speeds up to 3,600 rpm, they enable cost effective, precise and step­less control of the speed of the driven machine.


Our advantages

  • Max­imum protection against external factors
  • Energy savings and operating costs reduction
  • Long intervals between scheduled maintenance tasks
  • No additional investments over the entire lifetime
  • Overall load reduction, torsional vibrations and torque shocks dampening


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