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- 1 7/16" Bore
- Air Actuated/Spring Return
- 54.72 lb in² Drive Inertia
- 1,350 rpm Max RPM
- 4,190 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 |
| Main Category | Torque Limiters (Air Engaged) |
| Actuation/Return | Air/Spring |
| Control Accessories | 939101, 939201, 939400, 940001, 945125 |
| Minimum Engagement Pressure | 15 psi |
| Minimum Static Clutch Torque | 900 in lb |
| Kits | 801528 |
| Minimum Sprocket Size | 40/40T, 50/30T, 60/26T, 80/20T |
| Family Name | TL Torque Limiters |
| Accessory Miscellaneous | 910280, 910281, 910284, 910285 |
| Model | TL40-A |
| Drive Inertia | 54.72 lb in2 |
| Maximum Static Clutch Torque | 4190 in lb |
| Bore Style | Straight |
| Clutch Air Chamber Volume When New | 1.56 in3 |
| Maximum Pressure | 80 psi |
| Finish | Bare Machined Aluminum Air Chamber, Black Oxide Pilot |
| Manufacturer Family | Model TL40-A Set Screw Mounted Positioning Torque Limiter |
| Recommended Control Kits | 801578, 801579, 964508 |
| Sensors | 801571 |
| Port or Hose Size | 0.250 NPT |
| Drive Arrangement | Pilot Mount |
| Photo | TLOpen |
| No. Of Engagement Positions | 1 @ 360° |
| Open Or Enclosed Design | Open |
| Product Category | Open Torque Limiters |
| Weight | 30.0 LB |
| EAN or UPC | 662284188630 |
