Soft Starters

What is a Soft Starter?

A soft starter is used to reduce torque load and electrical current surge when starting motors, also known as AC Motors, they 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 AC motors and soft starters to a multitude of diverse industries.

What does a Motor Controller do?

A motor controller is used to manually or automatically start and stop the motor, decide upon forward or reverse rotation, selecting and regulating the speed of a motor.  A motor controller from Ralspeed is the perfect protection against overloads and faults.

Photography of SAS Range

SAS Range

3kw to 22kw Soft Start unit
from £85.00
Photography of VersiStart Range

VersiStart Range

7.5Kw to 37Kw Soft Start Unit
from £181.12
  • 3 Pole Contactor 11kW - 15kW
  • Vacon 100 GP 0.75kW-160kW
  • Torq-Master Soft Starter With Fitted Bypass Contactor 75-110kW
  • VersiStart Range
  • Variable Speed Drive Panel 185-200kW for Hire
  • IP54 Soft Starters 22Kw to 90Kw
  • Vacon 10 Compact 0.25kW-5.5kW
Page updated 24th May 2017, 09:21
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Ralspeed Ltd.: Ariba
Ralspeed Ltd.: Safe contractor approved, ISO 9001 registered firm, Partner of Vacon, driven by drives, authorised service center
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