Warner Electric PB-1525 Normal Duty

  • PB Series
  • Voltage: 6/24/90 VDC
  • Static Torque: 700 lb. ft.
  • Max RPM: 2,000 rpm
  • Shaft Size: .937 – 3.000

The PB Series brakes consist of a magnet, armature, and mounting hub in a very simple and extremely compact design.


Model NamePB Series PB-1525 Normal Duty
FunctionPrimary Brake
Max. Rated Torque700 lb.ft
Shaft Size.937 – 3,000
Max. RPM2,000 rpm
Standard Voltage6, 24, 90 DC
Outside Diameter12.5 Inches
Overall Length5.75 Inches
Manufacturer DrawingI-25633


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


pdf icon 1
CatalogWarner Electric Basic Design Clutches Brakes Catalog
Users Manual / Installation InstructionsWarner Electric PB-1525 Users Manual / Installation Instructions
Quick InformationWarner Electric PB-1525 Quick Information


(Please provide the following with your quote request)

1. Specify Bore Size for Item 1.
2. Specify Inside Mounted for Items 5 and 6.
3. Specify Voltage for Item 6.

Warner Electric PB 1525 Quick Info
4. See Controls Section.

Warner MB Series Controls


PB-1525 Normal Duty Parts List
ItemDescriptionPart NumberQty.
1Bushing*180-0262 to 180-0295
2Armature Hub540-03141
4Autogap Accessory5201-101-0084
5Mounting Accessory – I.M.5321-101-0012
6Magnet – Inside Mounted1
6 Volt5314-631-004
24 Volt5314-631-006
90 Volt5314-631-005
90 Volt5314-631-001
6-1Terminal Accessory5311-101-0011
7Conduit Box5200-101-0111

Manuals and Specifications

pdf icon 1
CatalogWarner Electric PB Series Brakes Catalog