Warner Electric FB-375, 475, 650 - Manual (Page 9)

9 Warner Electric • 800-825-9050 P-237 • 819-0289
There are two main wear parts, magnet and
armature. When either is worn out, the complete
brake must be replaced.
Heat: Excessive heat and high operating
temperatures are causes of rapid wear. Air should
be allowed to circulate around the unit as efficiently
as possible, especially if the application requires
fast, repetitive cycle operation.
If the above checks indicate that the proper
voltage and current is being supplied to the coil,
mechanical parts should be checked to assure
that they are in good operating condition and
properly installed.
Wear Pattern
New Burnished Worn