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- 1/2" Bore
- Air Actuation/Spring Return
- 3.76 hp Peak Thermal I/P
- 0.130 hp Max Thermal Dissipation
- Pilot Mount Drive Arrangement
features
- Light-duty air cooled clutches for narrow range tension control applications
- Special Teflon facing for reduced torque output, smoother operation at low differential rpm's, and very long life
- Precision friction interface for reduced torque pulsation at low differential RPMs
- Corrosion-resistant features for use in damp environments
| Clutch Air Chamber Volume When Worn Out | 0.63 in3 |
| Clutch Facing Type | Ultra Low Coefficient |
| Clutch Air Chamber Volume When New | 0.201 in3 |
| Bore Style | Straight |
| Port or Hose Size | 0.125 NPT |
| Open Or Enclosed Design | Open |
| Outside Dia. | 2.89 in |
| Technical Data Sheet | AC2Clutches |
| Clutch Heat Sink Capacity | 5650 lbf ft |
| Maximum Clutch Continuous Thermal Dissipation | 0.13 hp |
| Overall Length | 3.51 in |
| Pilot Size | 2.124 in |
| Photo | B275PM |
| Maximum Dynamic Torque | 24 in lb |
| Drive Arrangement | Pilot Mount |
| Actuation/Return | Air/Spring |
| Pilot Or Drive Flange Bolt Circle Data | 4, #10-32 Screws @ 90° On A 2.437 in. Circle |
| Controller | 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535 |
| Minimum Sprocket Size | 25/40T, 35/28T, 40/22T |
| Model | BW |
| Operating Pressure [Min] | 3 psi |
| Control Accessories | 854000, 939101, 940001, 944900 |
| Product Category | Single Actuator Tension Control Clutches |
| Clutch Peak Thermal Input Rate | 3.76 hp |
| Operating Pressure [Max] | 85 psi |
| Family Name | Air Champ |
| Accessory Miscellaneous | 800300, 800306, 800307, 800399, 800400, 800500, 801200 |
| Kits | 846804, 846872 |
| Clutch Facing Effective Area | 4.17 in2 |
| Drive Inertia | 0.86 lb in2 |
| Finish | Black Oxide |
| Approximate Clutch Facing Life | 91 hp-hr |
| Main Category | Tension Control Clutches |
| Clutch Facing Edge Color Code | Blue |
| Weight | 3.9 LB |
| EAN or UPC | 662284266666 |
