FFB

AC three-phase brake motor (asynchronous induction motor + failsafe brake)

Key Features:
– Fail-safe brake actuated when supply off (“braking force when de-energised”)
– Based on IMfinity® platform (LS / LSES) so optimized for variable/fixed speed and modern drive systems.
– Options: wear-indicator microswitch, tightening/loosening indicator, manual hand-release lever, remote brake release, encoder, forced ventilation.

Specification:
– Frame size: ~71 mm up to 180 mm.
– Power: approx 0.12 kW up to ~22 kW.
– Braking torque: ~4.5 N·m up to ~200 N·m.
– Poles: 2, 4, 6 (single speed).
– Protection: IP55 standard.
– Voltages: 230 ∆ / 380 Y etc for smaller sizes; 380∆ / 400∆ etc for larger.