"MBB" Clutch-Brake
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DE-ENERGIZED
(both coils) Input Gear Flange Free Output Shaft Free
ENERGIZED
Coil X: de-energized Coil Y;
Input Gear Flange
Clutched to Output Shaft
Coil Y: de-energized Coil X;
Input Gear Flange Free,
Output Shaft Braked to
Housing
PART NUMBER CODE
Example: MBB-4-1
MBB - model
4 - size
1 - dash number: