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- 25 mm Bore
- 1,800 rpm Max
- Open
- 6.0 bar Max Operating Pressure
- 380.00 W Max Thermal Dissipation
applications
- Ideal for demanding tension operations
features
- Provides dependable, long lasting torque for unwind applications
- Facings are split for fast and easy facing replacement
- High thermal capacity
- Inch and metric hubs for easy mounting
- Variable mounting configurations
- High temperature bearings and o-rings
- Brake guard for operator safety
| Model | S-450A |
| Brake Facing Edge Color Code | Red |
| Brake Air Chamber Volume When New | 10.31 cc |
| Approximate Brake Facing Life | 171.5 kWh |
| Bore Style | Finished Bore |
| Brake Air Chamber Volume When Worn Out | 23.3 cc |
| Family Name | Air Champ |
| Open Or Enclosed Design | Open |
| Port or Hose Size | 0.250 BSPT |
| Product Category | Single Actuator Tension Control Brakes |
| Brake Facing Type | Standard Coefficient |
| Operating Pressure [Min] | 0.2 bar |
| Main Category | Tension Control Brakes |
| Operating Pressure [Max] | 6 bar |
| Bore Range [Min] | 25 mm |
| Actuation/Return | Air/Spring |
| Maximum Brake Continuous Thermal Dissipation | 380 W |
| Kits | 818903, 818975 |
| Bushing Series | SF |
| Technical Data Sheet | 21188 |
| Bushing Type | Finished Bore |
| Manufacturer Family | Air Champ Model S-450A, Striaght-Bore, Shaft Mounted, Plate Brake, S-450A, Striaght-Bore, Shaft Mounted, Plate Brake, (Standard Facing) |
| Brake Facing Effective Area | 77 cm2 |
| Outside Dia. | 151 mm |
| Controller | 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535 |
| Bore Range [Max] | N/A |
| Control Accessories | 854000, 939101, 940001, 944900 |
| Guard | 817700 |
| Brake Peak Thermal Input Rate | 8.2 kW |
| Overall Length | 64 mm |
| Photo | SABrake |
| Brake Heat Sink Capacity | 71487 J |
| Maximum Dynamic Torque | 47 N-m |
| Other Accessories | 819900 |
| Finish | Black Oxide |
| Weight | 8.75 LB |
| EAN or UPC | 662284259811 |
