PANCAKE MBB CLUTCH BRAKE – Specifications & Dimensional Data (PDF)
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-26-1
MBB – model
26 – size
1 – dash number:
1: output shaft on both ends
2: output shaft on “K” end
3: output shaft on “D” end
![](http://autotronicsinc.com/site/wp-content/uploads/2018/05/pancake-MBB-clutch-brake.gif)