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Soft Starters - A Comprehensive Choice

Soft Start Collection

Reducing torque load and electrical current surge when starting motors, soft starters ease mechanical and electro-dynamic stresses to help extend the working lifetime of the motor. Ralspeed specialise in providing a dynamic and comprehensive range of soft starters to a multitude of diverse industries.

Our own manufactured soft starters - Torq-master - are supplied either with or without Bypass Contactor and are designed for a power range of between 11 and 500Kw. The IP20 Chassis Version has a 2-line LCD display and 1000-event data log for easy analysis and has an option of control voltages to suit any application. Both voltage and current can be accurately controlled while programmable relays and automatic turnoff facilities make the unit safe and easy to use.

Ralspeed are also the appointed  UK Distributor of soft start units manufactured by PETER Electronic, a company based in Nuremberg, Germany. Since 1976, the company has specialised in designing and manufacturing a range of electronic components used in both open and closed loop electric motor control. A dedicated and experienced team continually improve and upgrade designs, meaning that the products are always up-to-date. Ralspeed supply a comprehensive selection of PETER Electronic soft starters, including the SAS, Duostart, Ministart, and Versistart ranges; particularly popular is the Versicomb II range which, with its integrated bypass delay, braking contactor and standstill detection, is perfect for all asynchronous motors.

As well as single soft starter units, Ralspeed can also provide fully-enclosed units, designed and built to bespoke specifications to suit the individual requirements of any application. Please contact us for more details and to discuss your unique requirements.

For more information on our comprehensive selection of soft starter units, please contact our dedicated customer service team on 01254 582345 or email us at Please also subscribe to our regular newsletter in order to receive updates, special offers and other news from Ralspeed.

14th November 2013, 9:28
  • Torq-Master Soft Starter With Fitted Bypass Contactor 75-110kW
  • IP54 Soft Starters 22Kw to 90Kw
  • 3 Pole Contactor 11kW - 15kW
  • VersiStart Range
  • Danfoss Vacon 10 Compact 0.25kW-5.5kW
  • Variable Speed Drive Panel 185-200kW for Hire
  • Danfoss Vacon 100 GP 0.75kW-160kW
Page updated 14th Nov 2013, 14:27
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