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- Air Actuation/Air Return
- 5/8" Bore
- Standard Coefficient Facings
- 4.00 hp Peak Thermal Input Rating
- Air Champ 2 Clutch Brakes
applications
- In-line
features
- Straight bore
- Double piston
- Air engaged
- Mounts on the driven shaft
- Maximum operating speed up to 3,600 rpm
- Pilot mount
- Combination clutch-brake
- Easy retrofitting of existing Nexen clutch-brakes
- Fewer parts, more torque
- For in-line applications, select optional coupling half
- Pilot dimensions are identical to original Nexen clutch-brake series
- Single piston engagement eliminates clutch and brake overlap
- Static torque capacity up to 40 Nm, 350 in lb at 5,5 bar, 80 psi
- Thermal capacity ratings up to 0,22 kW, 0.30 hpt for both clutch and brake
- Torque capabilities fit up to 2,2 kW, 3 hp drive motors
caution
- Must be mounted on the driven shaft
- Brake housing must not be mounted rigidly
options
- Coupling half
| Approximate Clutch Facing Life | 33 hp-hr |
| Main Category | Clutch-Brakes |
| Port or Hose Size | 0.125 NPT |
| Brake Facing Effective Area | 4.2 in2 |
| Clutch Air Chamber Volume When New | 0.402 in3 |
| Brake Air Chamber Volume When Worn Out | 1.26 in3 |
| Manufacturer Family | Air Champ Model BCB-275 Shaft-Mounted Clutch-Brake |
| Approximate Brake Facing Life | 33 hp-hr |
| Pilot Size | 2.125 in |
| Brake Facing Type | Standard Coefficient |
| Brake Peak Thermal Input Rate | 4 hp |
| Outside Dia. | 4.25 in |
| Bore Style | Straight |
| Brake Facing Edge Color Code | Red |
| Clutch Facing Edge Color Code | Red |
| Accessory Miscellaneous | 800300, 800306, 800307, 800399, 800400, 800500, 826030, 826031, 826032 |
| Open Or Enclosed Design | Open |
| Maximum Pressure | 80 psi |
| Drive Inertia | 0.85 lb in2 |
| Clutch Air Chamber Volume When Worn Out | 1.26 in3 |
| Inside Dia. | 0.625 in |
| Clutch Peak Thermal Input Rate | 4 hp |
| Maximum Clutch Continuous Thermal Dissipation | 0.13 hp |
| Clutch Facing Type | Standard Coefficient |
| Maximum Static Clutch Torque | 80 in lb |
| Overall Length | 3.62 in |
| Bore Range [Max] | N/A |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 945100, 948801, 948802, 948803, 948804 |
| Maximum Brake Continuous Thermal Dissipation | 0.13 hp |
| Clutch Facing Effective Area | 4.2 in2 |
| Brake Air Chamber Volume When New | 0.402 in3 |
| Model | BCB-275 |
| Minimum Sprocket Size | 25/40T, 35/28T, 40/22T |
| Product Category | Driven Shaft Mounted |
| Family Name | Air Champ 2 Clutch Brakes |
| Recommended Control Kits | 940013, 940018, 940019, 940020 |
| Bore Range [Min] | 0.625 in |
| Kits | 826070 |
| Photo | BCB275 |
| Finish | Black Oxide |
| Drive Arrangement | Pilot Mount |
| Maximum Static Brake Torque | 80 in lb |
| Actuation/Return | Air/Air |
| Pilot Or Drive Flange Bolt Circle Data | 4, #10-32 Screws @ 90° On A 2.437 in. Circle |
| Weight | 5.8 LB |
| EAN or UPC | 662284158756 |
