English
I use the QSP12N4 but I am concerned about over-torque due to sloppy work. Are there guidelines for the tightening speed and other aspects for tightening to the set torque?
Although there are no specific data, if you tighten too quickly, you may continue to tighten even after the “Click!” sound and this may cause over-torque problems.
Thus, as torque wrenches for over-torque prevention, Tohnichi Manufacturing has developed the QSPCA series, with a rotary slip that occurs when the set torque is reached, and the YCL2 series, with a two-step motion system that prevents over-tightening.