Description
Made to order — please enquire before ordering. This model is built to the specification given at order time. Message us with what you need and we will confirm the configuration and lead time.
TOHNICHI QLLS Adjustable Torque Wrench with Limit Switch 3–200 N·m 3/8" drive
A limit-switch wrench closes an electrical contact at the set torque, so an assembly line counter can confirm that every fastener was actually tightened.
Available Sizes
- 10–50 N·m, 3/8" drive (QLLS50N)
- 20–100 N·m, 1/2" drive (QLLS100N4)
- 30–140 N·m, 1/2" drive (QLLS140N)
- 40–200 N·m, 1/2" drive (QLLS200N4)
- 3–15 N·m, 1/4" drive (QLMS15N)
- 5–25 N·m, 3/8" drive (QLLS25N5)
Key Features
- Signal output at the set torque for counters and error-proofing systems
- Used where a missed fastener has to be detected, not just avoided
- Requires a matching counter unit and cable
Specifications
| Overall Length (mm) |
260 |
| Torque Range |
10–50 N·m |
| Square Drive |
3/8" drive |
| Graduation |
0.5 N·m |
Specifications shown are for the base model; values vary by size. Contact us if you need the figures for a specific size.
About TOHNICHI
Founded in Japan in 1949, Tohnichi Manufacturing Co., Ltd. builds nothing but torque tools — manual and powered torque devices, mechanical and electronic torque measuring equipment, and the software that records what they read. Its interchangeable-head system lets one calibrated wrench body cover open-end, ring, hex and hook work.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
