Warner Electric MB-825 Flange Mounted Heavy Duty

MB Series Motor Brake
MB-825 Flange Mounted Heavy 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-825 Flange Mounted Heavy Duty
Item Description Part Number Qty.
1 Cover 5351-288-001 1
2 Bushing* 1
1/2” to 1-1/2” Bore 180-0002 to 180-0018
3 Armature Hub 540-0057 1
4 Armature Assembly 5321-111-001 1
4-1 Armature 5321-111-022 1
4-2 Splined Adapter 104-0008 1
4-3 Autogap Accessory 5321-101-006 1
4-4 Screw 797-0272 3
4-5 Locknut 661-0004 3
5 Magnet 5351-631-001 1
5-1 Terminal Accessory 5311-101-001 1
6 Adapter 5351-105-001 1
7 Mounting Accessory 5351-101-003 1
8 Mounting Accessory 5321-101-002 1

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