SEW-Eurodrive has announced the latest line-up of motor-integratedrnelectromagnetic disk brakes. They can be customised to match the specific torque and voltage requirements of a wide variety of electric motor applications.rnThe brake is based on a patented two-coil design comprising an accelerator coil and a holding coil operated by an AC-to-DC intelligent rectifier circuit that can be either cabinet-mounted or integrated into the motor terminal box. When energised, the accelerator coil creates a strong magnetic force that counteracts the spring force and releases the pressure plate from the brake disk. Once the brake has been released, the holding coil retains the brake in the open position while the motor is running.
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