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- Air Actuation/Spring Return
- 42 mm Bore
- High Coefficient Facings
- 20.90 kW Peak Thermal Input Rating
- 160M Frame
applications
- Controlled starts and stops in hostile, dirty environments
features
- Mounts directly to motors and reducers
- Enclosed design keeps dirt, dust, moisture and other contaminants out and worn friction material from escaping
- Spring engaged brake combined with air-engaged clutch
- Double-acting piston design prevents overlap of clutch and brake functions
- Compatible with IEC-B5 face
- Design speed up to 1,500 rpm
- Flange mounts directly to motors and reducers
- Spring-engaged brake, air-engaged clutch make overlap of functions impossible
compliances
- 0
caution
- In certain circumstances, tooth clutches can be engaged at differential speeds
- Not intended for use in most cyclic applications or high speed engagement
- Tooth clutches are normally engaged when stationary
options
- Foot mount
- Input unit
| Frame Size | 160M |
| Maximum Static Brake Torque | 103 N-m |
| Approximate Brake Facing Life | 457.1 kWh |
| Product Category | Metric IEC Flange Mounted |
| Brake Facing Type | High Coefficient |
| Family Name | FMCBES Clutch Brakes |
| Clutch Air Chamber Volume When New | 28.02 cc |
| Input Shaft | 42 mm |
| Overhung Load Capacity | 135 kgf |
| Model | FMCBES-8-42 |
| Clutch Facing Edge Color Code | Purple |
| Clutch Peak Thermal Input Rate | 20.9 kW |
| Drive Inertia | 180.27 kg cm2 |
| Clutch Facing Type | High Coefficient |
| Approximate Clutch Facing Life | 457.1 kWh |
| Brake Peak Thermal Input Rate | 20.9 kW |
| Main Category | Clutch-Brakes |
| Maximum Static Clutch Torque | 104 N-m |
| Control Accessories | 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 945100, 948801, 948802, 948803, 948804 |
| Recommended Control Kits | 940011, 940012, 940017, 940021 |
| Clutch Air Chamber Volume When Worn Out | 84.07 cc |
| Maximum Pressure | 6 bar |
| Port or Hose Size | 0.125 BSPT |
| Inside Dia. | 42 mm |
| Finish | Nickel Plated |
| Combined Continuous Thermal Dissipation | 328 W |
| Bore Style | Straight Bore/Shaft |
| Clutch Facing Effective Area | 197.6 cm2 |
| Brake Facing Edge Color Code | Purple |
| Output Shaft | 42 mm |
| Actuation/Return | Air/Spring |
| Accessory Miscellaneous | 801463, 801602, 940011, 940012, 940017, 940021 |
| Kits | 801405, 801649 |
| Manufacturer Family | Model FMCBES-8-42 Enclosed (Metric) Flange-Mounted Clutch-Brake (Spring-Engaged) |
| Brake Facing Effective Area | 197.6 cm2 |
| Open Or Enclosed Design | Enclosed |
| Bore Range [Min] | 42 mm |
| Bore Range [Max] | N/A |
| Weight | 155.0 LB |
| EAN or UPC | 662284224086 |
