The PB Series brakes consist of a magnet, armature, and mounting hub in a very simple and extremely compact design.
SPECIFICATIONS
| Model Name | PB Series PB-500 Normal Duty |
| Function | Primary Brake |
| Max. Rated Torque | 40 lb.ft |
| Max. RPM | 5,400 rpm |
| Standard Voltage | 6, 24, 90 DC |
| Outside Diameter | 5.25 Inches |
| Overall Length | 3 Inches |
| Manufacturer Drawing | I-25544 |
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
| Catalog | Warner Electric Basic Design Clutches Brakes Catalog | |
| Users Manual / Installation Instructions | Warner Electric PB-500 Users Manual / Installation Instructions | |
| Quick Information | Warner Electric PB-500 Quick Information |
| PB-500 Normal Duty Parts List | |||
| Item | Description | Part Number | Qty. |
| 1 | Armature Hub | 5300-541-004 | 1 |
| 2 | Armature | 5300-111-002 | 1 |
| 3 | Autogap Accessory | 5200-101-009 | 3 |
| 4A | Mounting Accessory – I.M. | 5102-101-001 | 2 |
| 4B | Mounting Accessory – O.M. | 5300-101-008 | 1 |
| 5A | Magnet – I.M. | 1 | |
| 6 Volt | 5300-631-002 | ||
| 24 Volt | 5300-631-003 | ||
| 90 Volt | 5300-631-005 | ||
| 5A-1 | Terminal Accessory | 5311-101-001 | 1 |
| 5B | Magnet – O.M. – Offset | 1 | |
| 90 Volt | 5300-631-014 | ||
| 5B-1 | Terminal Accessory | 5311-101-001 | 1 |
| 5C | Magnet – O.M. – Flush | 1 | |
| 6 Volt | 5300-631-009 | ||
| 24 Volt | 5300-631-010 | ||
| 90 Volt | 5300-631-011 | ||
| 5C-1 | Terminal Accessory | 5311-101-001 | 1 |
| 6 | Conduit Box | 5200-101-010 | 1 |
| 7 | Bushing* | 1 | |
| 1/2″ to 1-1/4″ Bore | 180-0116 to 180-0128 |



