WARNER ELECTRIC Industrial Partner

Warner Electric FB-475 Brake - 90V Electrically Released Brake Simple Type: PLC Positioning Module

Warner Electric Electrically Released Brakes function on the same principle of “response to magnetic attraction” that operates other Warner Electric brakes and clutches. Braking torque in these brakes depends on ceramic permanent magnets which have a high resistance to demagnetization. With the power off, the unit produces full braking torque. The brake is released by generating an electromagnetic field which opposes the field produced by the permanent magnets. An adjustable voltage or current control should be used to achieve best release. FB Series permanent magnet brakes are offered as off-the-shelf, pre-assembled packages in three sizes.

Download the datasheet (PDF)