Friction brake

electromagneticzero-backlash

Bistable Brakes - Low Energy Solution Energy-optimized braking As already described for the design of clutches, KEB bi-stable brakes, also called flip-flop brakes, also offer the capability of maintaining switching states - open and closed - without additional energy input. Bi-stable brakes make sense in particular when stopping for a long time in one position is necessary, as in the use for doors and hatch systems, for example. Technical data ■ Torque range - 20 … 60 Nm ■ Diameter - 100 … 160 mm ■ Operating voltages - 12 … 48 V DC KEB Flip-flop brakes offer: ■ Zero energy consumption, except on switching pulse ■ Easy system integration ■ Torsional backlash-free effect ■ Two stable end positions ■ Maintenance-free ■ Long service life