Find a Service Center
- 7/8" Bore
- Air Actuated/Spring Return
- 13.54 lb in² Drive Inertia
- 1,800 rpm Max RPM
- 860 in lb 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 |
| Drive Arrangement | Pilot Mount |
| Minimum Engagement Pressure | 15 psi |
| Clutch Air Chamber Volume When New | 0.78 in3 |
| Maximum Pressure | 80 psi |
| Bore Style | Straight |
| Control Accessories | 939101, 939201, 939400, 940001, 945125 |
| Drive Inertia | 13.54 lb in2 |
| Maximum Static Clutch Torque | 860 in lb |
| No. Of Engagement Positions | 1 @ 360° |
| Recommended Control Kits | 801578, 801579, 964508 |
| Photo | TLOpen |
| Manufacturer Family | Model TL20-A Set Screw Mounted Positioning Torque Limiter |
| Open Or Enclosed Design | Open |
| Minimum Sprocket Size | 35/40T, 40/30T, 50/24T, 60/21T |
| Family Name | TL Torque Limiters |
| Minimum Static Clutch Torque | 210 in lb |
| Port or Hose Size | 0.250 NPT |
| Main Category | Torque Limiters (Air Engaged) |
| Accessory Miscellaneous | 909980, 909981, 909984, 909985 |
| Sensors | 801571 |
| Actuation/Return | Air/Spring |
| Product Category | Open Torque Limiters |
| Model | TL20-A |
| Finish | Bare Machined Aluminum Air Chamber, Black Oxide Pilot |
| Kits | 801508 |
| Weight | 15.3 LB |
| EAN or UPC | 662284154611 |
