Find a Service Center
- Air Actuation/Air Return
- 1/2" 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
- 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
| Accessory Miscellaneous | 800300, 800306, 800307, 800399, 800400, 800500, 826030, 826031, 826032 |
| Approximate Brake Facing Life | 33 hp-hr |
| Brake Facing Effective Area | 4.2 in2 |
| Maximum Brake Continuous Thermal Dissipation | 0.13 hp |
| Brake Air Chamber Volume When New | 0.402 in3 |
| Pilot Size | 2.125 in |
| Family Name | Air Champ 2 Clutch Brakes |
| Clutch Air Chamber Volume When New | 0.402 in3 |
| Photo | BCB275 |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 945100, 948801, 948802, 948803, 948804 |
| Pilot Or Drive Flange Bolt Circle Data | 4, #10-32 Screws @ 90° On A 2.437 in. Circle |
| Model | BCB-275 |
| Drive Arrangement | Pilot Mount |
| Bore Style | Straight |
| Product Category | Driven Shaft Mounted |
| Kits | 826070 |
| Clutch Facing Edge Color Code | Red |
| Inside Dia. | 0.5 in |
| Clutch Facing Type | Standard Coefficient |
| Approximate Clutch Facing Life | 33 hp-hr |
| Drive Inertia | 0.85 lb in2 |
| Minimum Sprocket Size | 25/40T, 35/28T, 40/22T |
| Brake Air Chamber Volume When Worn Out | 1.26 in3 |
| Finish | Black Oxide |
| Brake Peak Thermal Input Rate | 4 hp |
| Brake Facing Type | Standard Coefficient |
| Bore Range [Min] | 0.5 in |
| Actuation/Return | Air/Air |
| Maximum Static Brake Torque | 80 in lb |
| Clutch Air Chamber Volume When Worn Out | 1.26 in3 |
| Manufacturer Family | Air Champ Model BCB-275 Shaft-Mounted Clutch-Brake |
| Maximum Pressure | 80 psi |
| Brake Facing Edge Color Code | Red |
| Maximum Clutch Continuous Thermal Dissipation | 0.13 hp |
| Clutch Peak Thermal Input Rate | 4 hp |
| Overall Length | 3.62 in |
| Port or Hose Size | 0.125 NPT |
| Outside Dia. | 4.25 in |
| Open Or Enclosed Design | Open |
| Clutch Facing Effective Area | 4.2 in2 |
| Bore Range [Max] | N/A |
| Maximum Static Clutch Torque | 80 in lb |
| Main Category | Clutch-Brakes |
| Recommended Control Kits | 940013, 940018, 940019, 940020 |
| Weight | 6.1 LB |
| EAN or UPC | 662284158763 |
