The TLS torque limiting screwdriver is a preset tool with a cam-over design for precisely tightening fasteners and preventing over-torquing. When the torque screwdriver reaches the pre-set torque value the internal mechanism disengages from the drive thus limiting the torque applied. Using a quality torque screwdriver ensures that proper torque is being applied and maintains requirements associated with ISO quality standards.
- Precision radial ball clutch "slips-free" when the preset torque is reached preventing over-torquing.
- Thrust bearings insure that the torque setting is independent of any end load applied by the operator.
- All models provide bi-directional operation and are calibrated in either the CW or CCW direction.
- Tamper-proof internal adjustment. No external adjustment scale - must be preset using a torque analyzer.
- Four different colored lightweight aluminum handles allow color coding of specific torque values in production areas. (TLS1360 - Black only)
The design action of the standard TLS cammed screwdriver is such that when the tool reaches its preset torque value the mechanism disengages from the drive thus limiting the torque applied. Further rotation of the screwdriver handle resets the mechanism ready for the next torquing operation. The IFR models eliminates any small reaction during resetting.
- CCW operation available upon request.
- All IFR models are "impact-free" when the cam resets.
- Screwdriver is torque limiting in the CW direction only.
One-way clutch system is designed for the screwdriver to apply torque in one direction and lockup in the opposite direction for easy screw removal.
- Ideal for maintenance and refurbishing applications.
- Screwdriver is torque limiting in the CW direction only.
- CCW operation available upon request.
- 1/4" male square drive models available upon request.
1/4" Female Hex Drive Models
| Model | Item # | Color | Range | ||
|---|---|---|---|---|---|
| TLS | TLS-IFR | TLS-OWC | |||
| Micro Minimaster | 020083 | - | - | Red | 5.7 - 32 ozf.in 4 - 22 cN.m 1.4 - 2.2 kgf.cm |
| Minimaster | 020074 | - | 020289 | Gold | 5.7 - 32 ozf.in 4 - 22 cN.m 1.4 - 2.2 kgf.cm |
| Minor | 020066 020067 020068 020069 |
020464 020466 020468 020470 |
020298 020301 020299 020300 |
Blue Gold Green Red |
1.2 - 12lbf.in 14 - 135 cN.m 1.4 - 13.7 kgf.cm |
| Standard | 020079 020080 020081 020082 |
020472 020476 020478 020480 |
020302 020304 020293 020303 |
Blue Gold Green Red |
4.4 - 36 lbf.in 50 - 406 cN.m 5.1 - 41 kgf.cm |
| TLS1360 | 020061 | 020482 | 020290 | Black | 22 - 120 lbf.in 2.5 - 13.6 N.m 25.3 - 138 kgf.cm |
1/4" Male Square Drive Models
| Model | Item # | Color | Range | |
|---|---|---|---|---|
| TLS | TLS-IFR | |||
| Minor | 020062 020063 020064 020065 |
020465 020467 020469 020471 |
Blue Gold Green Red |
1.2 - 12lbf.in 14 - 135 cN.m 1.4 - 13.7 kgf.cm |
| Standard | 020075 020076 020077 020078 |
020473 020475 020477 020479 |
Blue Gold Green Red |
4 - 36 lbf.in 50 - 406 cN.m 5.1 - 41 kgf.cm |
| TLS1360 | 020060 | 020481 | Black | 22 - 120 lbf.in 2.5 - 13.6 N.m 25.3 - 138 kgf.cm |
| Item | Description | Price | ||
|---|---|---|---|---|
020464 | DISCINTINUED TLS-IFR Minor F/H Blue Preset Torque Screwdriver, 12 lb-in / 135 cNm / 13.7 Kg-cm Capacity - 015215 | $ | ||
| Accessories | ||||
PRESET | Presetting of torque driver to specific value | $65.00 | ||
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