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- Air Actuation/Spring Return
- 1 1/2" Bore
- Standard Coefficient Facings
- 17.00 hp Peak Thermal Input Rating
- Air Champ 1 Clutch Brakes
applications
- In-line
features
- Straight bore
- Double piston
- Air engaged
- Sheave mount
- Clutch and brake combined into single unit
- For in-line applications, select optional coupling half
- Maximum operating speed 1,800 rpm
includes
- Three groove 3V sheave
caution
- Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
options
- Coupling half
| Actuation/Return | Air/Spring |
| Brake Air Chamber Volume When Worn Out | 2.394 in3 |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 944400, 945100, 948801, 948802, 948803, 948804 |
| Inside Dia. | 1.5 in |
| Photo | HWCBSheave |
| Product Category | Driven Shaft Mounted |
| Accessory Bushings | 830900, 831000, 831100, 831200, 831300 |
| Clutch Facing Type | Standard Coefficient |
| Brake Heat Sink Capacity | 45000 lbf ft |
| Kits | 848000 |
| Brake Facing Edge Color Code | Red |
| Maximum Static Brake Torque | 900 in lb |
| Clutch Facing Edge Color Code | Red |
| Clutch Facing Effective Area | 30.6 in2 |
| Brake Air Chamber Volume When New | 0.771 in3 |
| Finish | Black Oxide |
| Maximum Brake Continuous Thermal Dissipation | 1.3 hp |
| Drive Arrangement | Integral 3-3V Groove, 6.00 in. OD |
| Overall Length | 7.88 in |
| Maximum Pressure | 80 psi |
| Model | MWCB |
| Manufacturer Family | Air Champ Model MWCB Shaft-Mounted Clutch-Brake |
| Open Or Enclosed Design | Open |
| Bore Range [Min] | 1.5 in |
| Bore Range [Max] | N/A |
| Main Category | Clutch-Brakes |
| Brake Peak Thermal Input Rate | 17 hp |
| Clutch Air Chamber Volume When New | 0.633 in3 |
| Brake Facing Effective Area | 18.6 in2 |
| Clutch Air Chamber Volume When Worn Out | 1.988 in3 |
| Maximum Clutch Continuous Thermal Dissipation | 0.75 hp |
| Clutch Heat Sink Capacity | 90000 lbf ft |
| Brake Facing Type | Standard Coefficient |
| Maximum Static Clutch Torque | 600 in lb |
| Outside Dia. | 8 in |
| Port or Hose Size | 0.125 NPT |
| Bore Style | Straight |
| Recommended Control Kits | 940013, 940018, 940019, 940020 |
| Accessory Miscellaneous | 932900 |
| Clutch Peak Thermal Input Rate | 28 hp |
| Approximate Brake Facing Life | 572 hp-hr |
| Approximate Clutch Facing Life | 1225 hp-hr |
| Family Name | Air Champ 1 Clutch Brakes |
| Weight | 44.0 LB |
| EAN or UPC | 662284159395 |
