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- Air Actuation/Spring Return
- 7/8" Bore
- High Coefficient Facings
- 12.00 hp Peak Thermal Input Rating
- 143TC/145TC Frame
features
- Enclosed design prohibits worn friction material from escaping clutch-brake and entering the process area
- Mounts directly to C-face motors and reducers, providing absolute control
- Operating speed of 1,800 rpm
- Double-acting piston design prevents overlap of clutch and brake functions
- Design speed up to 1,800 rpm
- Compatible with C-face motors
- Double-acting piston makes overlap impossible
- Flange mounts directly to motors and reducers
- In event of air pressure loss, unit will engage brake
- Spring-engaged brake, air-engaged clutch
compliances
- 0
caution
- When the drive is operated on other than horizontal shafts, or when the center distance is greater than eight times the diameter of the smaller pulley on drive ratios less than 3:1, both pulleys should be flanged
- When a drive has three pulleys, at least two should be flanged
- If the drive has more than three pulleys, every other pulley should be flanged
options
- Foot mount
- Input unit
| Inside Dia. | 0.875 in |
| Bore Style | Straight Bore/Shaft |
| Model | FMCBES-875 |
| Family Name | FMCBES Clutch Brakes |
| Open Or Enclosed Design | Enclosed |
| Brake Peak Thermal Input Rate | 12 hp |
| Approximate Clutch Facing Life | 197 hp-hr |
| Finish | Nickel Plated |
| Combined Continuous Thermal Dissipation | 0.18 hp |
| Overall Length | 6.68 in |
| Clutch Peak Thermal Input Rate | 12 hp |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 945100, 948801, 948802, 948803, 948804 |
| Clutch Facing Effective Area | 12.84 in2 |
| Maximum Static Clutch Torque | 232 in lb |
| Maximum Pressure | 80 psi |
| Clutch Air Chamber Volume When Worn Out | 1.98 in3 |
| Photo | FMCBE1375 |
| Approximate Brake Facing Life | 197 hp-hr |
| Outside Dia. | 7.81 in |
| Port or Hose Size | 0.125 NPT |
| Bore Range [Min] | 0.875 in |
| Manufacturer Family | Model FMCBES-875 Totally Enclosed Flange-Mounted Clutch-Brake (Spring-Engaged) |
| Bore Range [Max] | N/A |
| Output Shaft | 7/8 in |
| Overhung Load Capacity | 195 lbf |
| Actuation/Return | Air/Spring |
| Clutch Facing Type | High Coefficient |
| Drive Inertia | 6.2 lb in2 |
| Product Category | NEMA Flange Mounted |
| Brake Facing Edge Color Code | Purple |
| Kits | 801399, 801652 |
| Frame Size | 143TC, 145TC |
| Main Category | Clutch-Brakes |
| Brake Facing Effective Area | 12.84 in2 |
| Accessory Miscellaneous | 827261, 827280, 931000, 940011, 940012, 940017, 940021 |
| Clutch Air Chamber Volume When New | 0.66 in3 |
| Input Shaft | 7/8 in |
| Clutch Facing Edge Color Code | Purple |
| Brake Facing Type | High Coefficient |
| Maximum Static Brake Torque | 142 in lb |
| Weight | 40.17 LB |
| EAN or UPC | 662284184311 |
