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How Do I Select The Correct Brake Resistor?

Step 1 - Calculation of Braking Power Required.

Based on motor size and the percentage of the full motor torque required to stop the load, select the Braking Power required from the table below.

Braking Power Chart

Step 2 - Selection of Appropriate Unit.

The resistors DBR*-**R can be selected using the charts below:

  • Plot across from the Braking Power you have selected from the table above to the appropriate duty cycle.
  • If deceleration time exceeds 10 seconds duty cycle should be taken as continuous.
  • Select the module whose Characteristic lies above the point plotted.
  • Special resistors can be supplied for any duty, Please call or email for details.



VT230S Brake Resistor Selection (up to 30kw)

VT230S Brake Resistor Selection (above 30kw)

If point lies outside curve of largest unit or you are in any doubt then please contact us.


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