Tohnichi NTD Preset Torque Screwdriver

Adjustable Click-Type Screwdriver with Micrometer Scale. The LTD torque screwdriver is suitable for various applications from series production to maintenance work. The desired torque can be set quickly and easily using the micrometre scale. All models are equipped with a locking mechanism that prevents the torque from being changed during use. Like RTD but with a click signal instead of the slip clutch. Ideal for applications that are sensitive to vibration and where rotary clutch vibrations might be problematic. Key Features: Accuracy acc. EN ISO 6789 type II class D Micrometer adjustable Clockwise direction Click-signal Hex bit insert E 6.3 (1/4 inch) Scope of Supply: Torque Screwdriver LTD Resin grip for model 120CN and 260CN Calibration Certificate (ISO/JIS) Original user manual (jap./eng.) [...]

Error-proofing (PokaYoke) torque screwdriver with limit switch output to eliminate missed tightening. Ideal for assembly processes with torque monitoring. After reaching the set torque, the limit switch transmits a trigger signal. This can be picked up by means of a PLC, for example. At the same time, the slip clutch is activated, making over-torque impossible. Series RTDLS are adjustable models. Along the micrometer scale, the desired torque can be easily and quickly adjusted. A locking mechanism prevents unintentional torque adjustment during use. Series RNTDLS are fixed models without scale and are particularly suitable for repetitive tightening operations at the same torque. An additional auxiliary tool (sold separately) is available for each of the 500 cNm models for easier power transmission. For counting tightening operations, the LS screwdriver can be connected to an optional 'CNA-4mk3', for example. [...]

When the set torque is reached, the rotary slip clutch is activated. At the same time, a signal that it has been fully tightened is transmitted by radio. The LED "feedback" system lights up in the handle blue for OK, red for NG. An R-CM receiver (successor to the R-FH256) can recognise the IDs of up to four torque tools. However, simultaneous transmissions are not supported. By using it, a "Poka Yoke" error prevention system can be easily implemented. Using the optional SB-FH2 setting box and setting software, communication settings for R-CM can be easily executed (wireless). The R-CM receiver can control the number of tightening operations of a torque spanner or torque screwdriver. The RTDFH / RNTDFH wireless screwdrivers comply with the telecommunication standards in Japan, the USA, Malaysia, Thailand, Taiwan, Mexico, Vietnam, China, the EU, South Korea, Russia and India (information status June 2021).

Tohnichi's AMRD series torque screwdriver provides same features as series RTD, except designed for tightening small screws. Thereby this model is ideal for assembly of watches, precision electronic equipment, computer, etc. Via micrometer scale torque can easily and quickly be adjusted. Index finger holding feature allows the operator to tighten with precise movements. Upon reaching the set torque, it clicks to signal tightening is complete. Integrated rotary clutch mechanism reliably prevents over-torque. Key Features: - Accuracy and calibration compliant to ISO 6789 type II class D - Micrometer adjustable - Clockwise direction - Click signal - Rotary clutch - Calibration certificate (ISO/JIS) incl. Options: - Counterclockwise tightening model available on request. - Optionally available in metric (gf·cm) or in english units (lbf·in, ozf·in).