Warner Electric MB-1225 Flange Mounted Heavy Duty

  • MB Series
  • Voltage: 90 VDC
  • Static Torque: 260 lb. ft.
  • Max RPM: 3000
  • NEMA Frame Size: 284C & 286C or TC, 324C & 326C or TC, 364C & 365C or TC

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

SPECIFICATIONS

Model Name MB-1225 Flange Mounted Heavy Duty
Function Brake – Primary
Compatible Frame Sizes NEMA C 284C & 286C/TC, 324C & 326C/TC, 364C & 365C/TC
Shaft Size .750 – 2.687
Max. Rated Torque 260 lb. ft.
Max. RPM 3,000 rpm
Standard Voltage DC 90
Outside Diameter 13.75 Inches
Overall Length 5 Inches
Manufacturer Drawing I-25618

SERIES DESCRIPTION

Custom design brakes and clutches are user-assembled from standard components for optimum performance in the smallest possible package size.

  • Easily adaptable to any mounting requirement
  • Low initial cost
  • Wide range of models and options

CATALOG & MANUALS

pdf icon 1
Catalog Warner Electric Basic Design Clutches Brakes Catalog
Users Manual / Installation Instructions Warner Electric MB-1225 Users Manual / Installation Instructions
Quick Information Warner Electric MB-1225 Normal Duty Quick Info

HOW TO ORDER

1. Confirm Product Compatability
MB-1225 Adapts to NEMA C Face, Double Shaft Motors, Frame Sizes 284, 284 UC, 324 UC, 326 UC, 364 UC and 365 UC.

2. Specify Bore Size for Item 2 (Frame size determines bore).

Warner Electric MB 1225 Flange Mounted Heavy Duty

 

3. See Controls Section
Warner MB Series Controls

Please provide Bore Size (Bushing Part Number) & Control Option Model Number along with your quote request.

MB-1225 Flange Mounted Heavy Duty
Item Description Part Number Qty.
1 Cover 5353-288-001 1
2 Bushing* 1
3/4″ to 2-11/16″ Bore 180-0026 to180-0057
3 Armature Hub 540-0064 1
4 Armature Assembly 5323-111-001 1
4-1 Armature 5323-111-034 1
4-2 Splined Adapter 104-0010 1
4-3 Autogap Accessory 5323-101-002 1
4-4 Screw 797-0281 4
4-5 Locknut 661-0005 4
5 Magnet 5353-631-001 1
5-1 Terminal Accessory 5311-101-001 1
6 Adapter 5353-105-002 1
7 Mounting Accessory 5351-101-003 2
8 Mounting Accessory 5321-101-002 1