Find a Service Center
- 1" Bore
- Air Actuated, Spring Return
- Standard Coefficient Facing
- 11.00 hp Peak Thermal Input
- 80.0 psi Max Pressure
features
- Tapered bore
- Nonflange-mount brake
- Self-adjusting
- Air cooled
- High dynamic torque capacity ensures fast load response
- Maximum operating speed of up to 1,800 rpm
- Mounts easily
- Single-plate, finned friction discs provide high heat dissipation
- Split friction facing for easy replacement without brake removal or disassembly
- Standard- or low-coefficient facings
- Tapered bore accepts QD bushings for mounting flexibility
caution
- Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
- Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
options
- Bushing (sold separately)
- Safety guard
- Torque pin bracket
| Maximum Static Brake Torque | 440 in lb |
| Maximum Brake Continuous Thermal Dissipation | 0.52 hp |
| Port or Hose Size | 0.250 NPT |
| Approximate Brake Facing Life In Work Energy | 4.554e+008 lbf ft |
| Brake Air Chamber Volume When New | 0.629 in3 |
| Main Category | Brakes |
| Photo | TBrakeSmall |
| Bore Range [Max] | 1 in |
| Brake Facing Effective Area | 11.9 in2 |
| Approximate Brake Facing Life | 230 hp-hr |
| Bushing Type | QD |
| Bore Range [Min] | 0.5 in |
| Guard | 817700 |
| Control Accessories | 854000, 933800, 939101, 939201, 939400, 940001, 940425, 944900, 945125, 949001, 949002, 949003, 949004 |
| Minimum Engagement Pressure | 3 psi |
| Brake Air Chamber Volume When Worn Out | 1.422 in3 |
| Finish | Black Oxide |
| Bushing Series | JA |
| Recommended Control Kits | 940011, 940012, 940017 |
| Family Name | Tapered Bore (QD Bushing) Brakes |
| Product Category | Shaft Mounted Air Engaged Brakes |
| Brake Facing Type | Standard Coefficient |
| Static Torque Capacity @ 80 PSI | 440 lb/in |
| Model | T-450 |
| Kits | 818900, 818910, 818971 |
| Manufacturer Family | Air Champ Model T-450, QD Bore, Shaft Mounted, Plate Brake |
| Brake Facing Edge Color Code | Red |
| Operating Speed [Max] | 1800 rpm |
| Outside Dia. | 5.9375 in |
| Brake Heat Sink Capacity | 30000 lbf ft |
| Overall Length | 2.51 in |
| Bore Style | QD Type JA |
| Brake Peak Thermal Input Rate | 11 hp |
| Maximum Pressure | 80 psi |
| Mounting Type | Tapered Bore |
| Actuation/Return | Air/Spring |
| Open Or Enclosed Design | Open |
| Weight | 8.5 LB |
| EAN or UPC | 662284157872 |
