Unit Torque Converter 
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Poka-Yoke Error-Proof Torque Wrench
For assembly processes controlled by a PLC.
Adjustable torque wrench with a "limit switch" to eliminate incorrect tightening.
- In compliance with ISO 6789 Type II Class A calibration procedures.
- Adjustable "click"-type torque wrench with a limit switch for torque application in assembly processes requiring integration with PLCs or external audible/visual alarms.
- It emits a "click" upon reaching the desired torque to confirm proper tightening, while the limit switch sends an external signal.
- The limit switch can be connected to a CNA-4mk2 (count checker) to create a tightening control management system.
- External analog scale for torque visualization.
- Torque ranges comply with AQL, CL, and PQL standards.
- Equipped with a safety ring.
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| SKU CODE | N·m | Ibf·in | kgf·cm / kgf·m | Control | Weight | Dimension |
|---|---|---|---|---|---|---|
| [min-max.] | [min-max.] | [min-max.] | [kg] | [mm] | ||
| QLMS15N | 2-12 | 20-100 | 20-120 | 1/4" Male Square Drive | 0.48 | 32 |
| QLLS25N | 5-25 | 50-200 | 50-250 | 3/8" Male Square Drive | 0.5 | 34 |
| QLLS50N | 10-50 | 100-400 | 100-500 | 3/8" Male Square Drive | 0.62 | 49 |
| QLLS100N4 | 20-100 | 100-750 | 200-1000 | 1/2" Male Square Drive | 0.86 | 81 |
| QLLS140N | 30-140 | 300-1000 | 300-1400 | 1/2" Male Square Drive | 0.96 | 101 |
| QLLS200N4 | 40-200 | 350-1600 | 400-2000 | 1/2" Male Square Drive | 1.57 | 179 |
| QLLS280N | 40-280 | 350-2500 | 4-28 | 3/4" Male Square Drive | 2.47 | 249 |
| QLLS420N | 60-420 | 600-3600 | 6-42 | 3/4" Male Square Drive | 4.07 | 449 |
| CLMS15NX8D | 2-12 | 20-100 | 20-120 | 1/4" Male Square Drive | 0.45 | 50 |
| CLLS25Nx10D | 5-25 | 50-200 | 50-250 | 3/8" Male Square Drive | 0.47 | 59 |
| CLLS50Nx12D | 10-50 | 100-400 | 100-500 | 3/8" Male Square Drive | 79 | |
| CLLS50Nx15D | 10-50 | 100-400 | 100-500 | 3/8" Male Square Drive | 0.54 | 89 |
| CLLS100Nx15D | 20-100 | 100-750 | 200-1000 | 1/2" Male Square Drive | 0.69 | 121 |
| CLLS140Nx15D | 30-140 | 300-1000 | 300-1400 | 1/2" Male Square Drive | 0.84 | 136 |
| CLLS200Nx19D | 40-200 | 350-1600 | 400-2000 | 1/2" Male Square Drive | 1.37 | 224 |
| AD-CLLS280Nx22D | 40-280 | 350-2500 | 4-2 kgf·m | 3/4" Male Square Drive | 2.17 | 309 |
| CLLS420Nx22D | 60-420 | 600-3600 | 6-42 kgf·m | 3/4" Male Square Drive | 3.57 | 499 |
| PQLLS25N | 5-25 | 50-200 | 50-250 | 3/8" Male Square Drive | 0.39 | 34 |
| PQLLS50N | 10-50 | 100-400 | 100-500 | 3/8" Male Square Drive | 0.57 | 49 |
| PQLLS100N4 | 20-100 | 100-750 | 200-1000 | 1/2" Male Square Drive | 0.82 | 81 |
| PQLLS140N | 30-140 | 300-1000 | 300-1400 | 1/2" Male Square Drive | 0.92 | 101 |
| PQLLS200N4 | 40-200 | 350-1600 | 400-2000 | 1/2" Male Square Drive | 1.67 | 179 |
