Warner Electric MB-1225 Flange Mounted Normal Duty

MB Series Motor Brake
MB-1225 Flange Mounted Normal Duty

™ MB motor brakes are composed of a PB Series brake mounted on a NEMA C-face adapter and cover assembly.

MB-825 Motor Brake per I-25572 – 90 Volt, 7/8” Bore
These units meet the standards of UL508 and are listed
under guide card #NMTR2, file #59164. These units are
CSA certified under file #LR11543.

* See page 252 for specific part numbers.

Refer to Service Manual P-208.


MB-1000 Flange Mounted Normal Duty
ItemDescriptionPart NumberQty.
1/2” to 2-1/2” Bore180-0185 to 180-0217
3Armature Hub540-03131
5Magnet – 90 Volt5352-631-0011
5-1Terminal Accessory5311-101-0011
7Mounting Accessory5351-101-0031
8Drive Pin and Retainer5301-101-0013
9Mounting Accessory5321-101-0022
10Spring Accessory5301-101-0143

Click on the links below to see Drawings and Specs:
Warner Electric MB Series Clutch Series PDF