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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10
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Power Torque Screwdriver
Tohnichi’s lineup of power torque screwdrivers includes pneumatic models and electric models. Battery-powered PTA-BT and PTA-G-BT torque screwdrivers use a built-in torque sensor to control tightening torque.
PTA-BT/PTA-G-BT
For labor-saving and high-accuracy tightening. Permits management of entire tightening torque data.
Labor-saving for tightening tasks from 2 to 10 N·m. * Two models in the series.
Automatic retrieval of tightening torque data reduces task load and prevents entry errors.
Detects two rounds of tightening to prevent this human error (Pokayoke).
Detects torque increase in insufficient rotation angles caused by “biting (seizure)” or the like during tightening.
Terminal block tightening operations. Terminal block screws: M5/M6 (PTA5N-BT) or M6/M8 (PTA10N-BT) * For tightening torque values, check the spec. sheet etc. provided by the terminal block manufacturer.
AUR
High speed and high torque, with graduation.
For fastening plastic and tapping screws. For assembly and mass production.
U/UR
For large volume tightening of machine screws (M2-M6) requiring high torque accuracy.
For plastic screws and tapping screws.
Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10
