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- Air Actuation/Spring Return
- 1 7/8" Bore
- Standard Coefficient Facings
- 28.00 hp Peak Thermal Input Rating
- Air Champ 1 Clutch Brakes
applications
- In-line
features
- Straight bore
- Double piston
- Air engaged
- Pilot mount
- Clutch and brake combined into single unit
- For in-line applications, select optional coupling half
- Maximum operating speed 1,800 rpm
caution
- In certain circumstances, tooth clutches can be engaged at differential speeds
- Not intended for use in most cyclic applications or high speed engagement
- Tooth clutches are normally engaged when stationary
options
- Coupling half
| Brake Air Chamber Volume When New | 1.013 in3 |
| Bore Range [Min] | 1.875 in |
| Clutch Air Chamber Volume When New | 1.268 in3 |
| Maximum Pressure | 80 psi |
| Brake Air Chamber Volume When Worn Out | 5.533 in3 |
| Inside Dia. | 1.875 in |
| Coupling Brand/Type | Dodge Taper Lock Poly Disc |
| Brake Peak Thermal Input Rate | 28 hp |
| Minimum Sprocket Size | 100/27T, 80/35T |
| Maximum Brake Continuous Thermal Dissipation | 2.23 hp |
| Clutch Facing Effective Area | 50.3 in2 |
| Approximate Clutch Facing Life | 1533 hp-hr |
| Bore Range [Max] | N/A |
| Clutch Air Chamber Volume When Worn Out | 5.269 in3 |
| Finish | Black Oxide |
| Clutch Facing Type | High Coefficient |
| Main Category | Clutch-Brakes |
| Maximum Static Brake Torque | 2800 in lb |
| Product Category | Driven Shaft Mounted |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 944400, 945100, 948801, 948802, 948803, 948804 |
| Brake Facing Effective Area | 30.6 in2 |
| Size Code | 8 Poly Disc |
| Approximate Brake Facing Life | 1225 hp-hr |
| Outside Dia. | 10 in |
| Port or Hose Size | 0.125 NPT |
| Brake Heat Sink Capacity | 120000 lbf ft |
| Clutch Heat Sink Capacity | 125000 lbf ft |
| Clutch Facing Edge Color Code | Purple |
| Clutch Peak Thermal Input Rate | 45 hp |
| Drive Arrangement | Pilot Mount |
| Coupling Size | 8.000 in. |
| Brake Facing Edge Color Code | Red |
| Model | HWCB |
| Family Name | Air Champ 1 Clutch Brakes |
| Open Or Enclosed Design | Open |
| Brake Facing Type | Standard Coefficient |
| Overall Length | 10.38 in |
| Accessory Bushings | 833000, 833100, 833200, 833300, 833400, 833401 |
| Maximum Clutch Continuous Thermal Dissipation | 1.25 hp |
| Bore Style | Straight |
| Photo | HWCBSheave |
| Recommended Control Kits | 940013, 940018, 940019, 940020 |
| Pilot Size | 4.873 in |
| Maximum Static Clutch Torque | 3640 in lb |
| Drive Inertia | 232 lb in2 |
| Actuation/Return | Air/Spring |
| Accessory Miscellaneous | 809700, 932900 |
| Weight | 77.0 LB |
| EAN or UPC | 662284248686 |
