Find a Service Center
- 20.0000 mm Bore
- Air Actuated/Spring Return
- 39.62 kg cm2 Drive Inertia
- 1,800 rpm Max RPM
- 100 N-m Max Static Clutch Torque
features
- Protects equipment by immediately disengaging the drive shaft when excessive torque occurs
- Single position, ball detent design ensures re-engagement of the drive from a complete stop in the same position every time, providing exact timing of both components
- Unit comes unassembled for hub machining
includes
- Limit switch assembly with 3 ft long cord and hardware
| Technical Data Sheet | 21173 |
| Product Category | Enclosed Metric Torque Limiters |
| Minimum Static Clutch Torque | 24 N-m |
| Bore Style | Straight |
| Recommended Control Kits | 801578, 801579, 964508 |
| Minimum Sprocket Size | 35/40T, 40/30T, 50/24T, 60/21T |
| Family Name | TL Torque Limiters |
| Open Or Enclosed Design | Enclosed |
| Control Accessories | 939101, 939201, 939300, 940001, 945100 |
| Photo | TLEnclosed |
| Finish | Nickel Plated |
| Drive Inertia | 39.62 kg cm2 |
| Maximum Static Clutch Torque | 100 N-m |
| Minimum Engagement Pressure | 1 bar |
| Maximum Pressure | 6 bar |
| Main Category | Torque Limiters (Air Engaged) |
| Port or Hose Size | 0.125 BSPT |
| Model | TL20A-E |
| No. Of Engagement Positions | 1 @ 360° |
| Actuation/Return | Air/Spring |
| Manufacturer Family | Model TL20A-E Totally Enclosed Positioning Torque Limiter |
| Clutch Air Chamber Volume When New | 12.782 cc |
| Kits | 802908 |
| Drive Arrangement | Pilot Mount |
| Sensors | 801571 |
| Weight | 7.0 LB |
| EAN or UPC | 662284209120 |
