Tohnichi ST3-G Rotary Torque Checker

Spintork® Rotary Peak Torque Meter with Angle Detection

The world’s most compact rechargeable rotary torque measuring equipment. Ideal for routine torque maintenance checks on nutrunners. Nutrunner torque checks (routine inspections) can prevent the production of imperfectly tightened items. Nutrunner inline measurement is possible.

Allows operators to perform torque checks (routine inspections) of multi-spindle tightening equipment while continuing tightening at the same time. Connecting the optional extension bar, which has the same length as the ST3, to spindles not installed with Spintork® makes it easy to check torque without removing the nutrunner from multi-spindle tightening equipment. This reduces steps in the quality inspection process.

ST3-G is equipped with an angle sensor. If tightening is done with a handheld nutrunner attached to the ST3-G, torque checking and angle checking can be done at the same time as tightening operations. (Note: Angle measurements are measurements from set snug torque values.)

When the supplied USB connecting cable is connected to a PC, tightening torque and angle data determined through measurements using a ST3-G SpinTork Rotary Peak Torque Meter can be analyzed and controlled in Excel format using ExRcv for ST3. (ExRcv for ST3 is complimentary with the purchase and available for download upon request.)

Bluetooth Option

Using the Bluetooth® equipped version model ST3-G-BT, it is possible to inspect nutrunners inline and collect torque checks wirelessly.

The ST3-G-BT can be used to create torque and angle graphs. With a Bluetooth®-equipped ST3-BT, torque and angle can be measured and recorded continuously, and tightened-to-completion data is transmitted wirelessly to a PC. Then after ExRcv for ST3 collects the data on an Excel file, graphs displaying tightening torque and angle values can be created. (Note: When the ST3 is not the -BT version, memory stores only angle data at the time of recording and maximum torque, and graphs cannot be created.)

Applications

• Checks nutrunner torque and angle on multi-spindle tightening equipment.
• The ST3-G-BT series is especially useful for checking torque and angle for rotation angle tightening of a plastic region.
• Often used to good effect as a measuring device (standard accessory) for multi-spindle equipment nutrunners.
• Checks the torque and angle of angle power tools and hand nutrunners.
• The ST1000N3-G model is ideal for torque checking (daily check) of TW2 series of torque wrenches used to tighten the wheel nuts of large vehicles, and the DQLE1000N2.
• Capable of managing both wired and wireless (Bluetooth®) tightening data. If the model is Bluetooth® equipped, torque checking can be cordless, improving workability.

Notes

• The Spintork® ST3 series cannot be used when connected to an impact wrench. (Damage to electronic parts could cause equipment failure and inaccuracy.)
• ST3-G-BT conforms to telecommunication standards in Japan, the U.S., Canada, the EU, Thailand, Mexico, Vietnam, Brazil, Taiwan, China, Singapore, South Korea, Russia, and Malaysia (information valid as of September 2019).
• Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
• Excel® is a registered trademark of Microsoft Corporation.

More info to come soon. Stay tuned...