Quickstop DC Injection Braking Systems

from £767.00

Emergency braking systems for all types of machinery including radial drillers

We supply our own range of DC injection braking systems.

  • The Quickstop DC Injection braking unit provides a rapid or controlled stop every time the tripping device is activated. This could be a trip switch, stop button or any device which opens its contact when operated.
  • The device works by cutting the A.C. supply to the electric motor and then injecting D.C into the motor windings. This causes a magnetic field in the stator that causes the rotor in the motor to stop.
  • Our range comprises of two types – a transformer rectifier type and/or an electronic device style.
    For rapid stop that is required for a radial drill – the transformer rectifier type is recommended because it has a quicker response time.
  • For most other applications – the electronic units are normally suitable.
  • These DC breaks are made to order, delivery usually between 2-4 working weeks from order placement. You can call us to check the current lead-times.
Size Guide
We also accept telephone orders - all major credit & debit cards accepted


EASY TO INSTALL AND MAINTENANCE FREE! We supply our own range of DC injection braking systems. Our products utilise a well proven principle which provides a fast, smooth, frictionless braking of 3 phase A.C squirrel cage motors by injecting a controlled DC current into the motor windings after the mains contactor has opened. This induces a stationary magnetic field which exerts a braking torque on the rotor. Our offering has now been extended to include an electronic range, which allows for full adjustment of the braking force and length of time of the DC injection. As part of our system package we can supply a wide range of specialist emergency switching devices including telescopic, hand, foot and pull wire switches along with panic buttons from world leading manufacturers. The range is particularly useful for the woodworking and machine tools Industry where the PUWER 1998 regulations call for most woodworking machines to stop within 10 seconds, they can also be used in conjunction with mechanical brakes where there is an application to softly bring the motor speed to zero before operating a mechanical brake.

Models explained

Total of Motor HP (Kw) / Motor QuantityModelPrice


This item is available for same day despatch, should we not be able to fulfil your order we will contact you immediately.

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Quickstop DC Injection Braking Systems

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