Dunkermotoren E100R Power-Off Brake

The Dunkermotoren E100R is a 24 Vdc power-off brake rated at 1.5 Nm nominal torque, with a torque range of 0.75–1.70 Nm over the temperature range. It works on the permanent-magnet principle, so the correct supply polarity must be observed at installation. Dunkermotoren supplies the E100R on request. At 6 ms the E100R has one of the fastest activation times in the power-off range, against a 25 ms deactivation time, worth specifying where an axis has to be held the moment power is lost. It draws 0.38 A at 9 W nominal input power and weighs a modest 0.20 kg for its torque class. Protection class is IP20 as supplied; brakes can be mounted openly or with covers in protection class up to IP65, and in combination with brushless motors they can be integrated into the motor profile housing at IP65. All rated values apply in the run-in condition.