The PCB Series clutch-brakes combine a PC clutch and a PB brake into one compact design.
SPECIFICATIONS
| Model Name | PCB-1225 Normal Duty |
| Function | Primary Clutch Brake |
| Shaft Size | .937 – 3.000 |
| Max. Rated Torque | 465 lb. ft. |
| Max. RPM | 3,000 rpm |
| Standard Voltage | 6, 24, 90 DC |
| Outside Diameter | 12.75 inches |
| Overall Length | 6.25 Inches |
| Manufacturer Drawing | I-25606 |
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 PCB-1225 HD Users Manual / Installation Instructions | |
| Quick Information | Warner Electric PCB-1225 HD Quick Information |
| PCB-1225 Normal Duty Parts List | |||
| Item | Description | Part Number | Qty. |
| 1 | Armature | 5303-111-009 | 1 |
| 2 | Autogap Accessory | 5201-101-008 | 4 |
| 3 | Mounting Accessory | 5321-101-001 | 1 |
| 4 | Magnet | 1 | |
| 6 Volt | 5303-631-005 | ||
| 24 Volt | 5303-631-007 | ||
| 90 Volt | 5303-631-008 | ||
| 4-1 | Terminal Accessory | 5311-101-001 | 1 |
| 5 | Magnet Hub | 1 | |
| Left Hand (shown) | 5303-541-001 | ||
| Right Hand | 5303-541-002 | ||
| 5-1 | Collector Ring | 5301-749-001 | 1 |
| 5-2 | Collector Ring Assembly | 5303-101-004 | 1 |
| 6 | Brushholder | 5300-178-001 | 1 |
| 6-1 | Brush | 176-0001 | 4 |
| 7 | Bushing* | 1 | |
| 15/16″ to 3″ Bore | 180-0262 to180-0295 | ||
| 8 | Armature | 5303-111-009 | 1 |
| 9 | Autogap Accessory | 5201-101-008 | 4 |
| 10A | Mounting Accessory – I.M. | 5321-101-001 | 1 |
| 10B | Mounting Accessory – O.M. 5321-101-002 | 2 | |
| 11A | Magnet – Inside Mounted | 1 | |
| 6 Volt | 5313-631-005 | ||
| 24 Volt | 5313-631-006 | ||
| 90 Volt | 5313-631-007 | ||
| 11A-1 | Terminal Accessory | 5311-101-001 | 1 |
| 11B | Magnet – Outside Mounted | 1 | |
| 6 Volt | 5313-631-010 | ||
| 24 Volt | 5313-631-012 | ||
| 90 Volt | 5313-631-011 | ||
| 11B-1 | Terminal Accessory | 5311-101-001 | 1 |
| 12 | Conduit Box | 5200-101-011 | 2 |









