Warner Electric PB-500 Normal Duty

  • PB Series
  • Voltage: 6/24/90 VDC
  • Static Torque: 40 lb.ft.
  • Max RPM: 5,400 rpm

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


Model NamePB Series PB-500 Normal Duty
FunctionPrimary Brake
Max. Rated Torque40 lb.ft
Max. RPM5,400 rpm
Standard Voltage6, 24, 90 DC
Outside Diameter5.25 Inches
Overall Length3 Inches
Manufacturer DrawingI-25544


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-500 Users Manual / Installation Instructions
Quick InformationWarner Electric PB-500 Quick Information


(Please provide the following with your quote request)

1. Specify Bore Size for Item 7.
2. Specify Voltage for Item 5A, 5B, or 5C.
3. Specify Inside Mounted for Item 5A and Outside Mounted (Offset) for Item 5B or Outside Mounted (Flush) for Item 5C.

Warner Electric PB 500 Quick Info

4. See Controls Section.

Warner MB Series Controls


PB-500 Normal Duty Parts List
ItemDescriptionPart NumberQty.
1Armature Hub5300-541-0041
3Autogap Accessory5200-101-0093
4AMounting Accessory – I.M.5102-101-0012
4BMounting Accessory – O.M.5300-101-0081
5AMagnet – I.M.1
6 Volt5300-631-002
24 Volt5300-631-003
90 Volt5300-631-005
5A-1Terminal Accessory5311-101-0011
5BMagnet – O.M. – Offset1
90 Volt5300-631-014
5B-1Terminal Accessory5311-101-0011
5CMagnet – O.M. – Flush1
6 Volt5300-631-009
24 Volt5300-631-010
90 Volt5300-631-011
5C-1Terminal Accessory5311-101-0011
6Conduit Box5200-101-0101
1/2″ to 1-1/4″ Bore180-0116 to 180-0128