Tohnichi, Japan
Semi-Automatic Airtork: AC/ AC3
The Tohnichi AC/AC3 Series combines an integrated pneumatic air motor with a precision torque wrench for fast and accurate bolt tightening. The air motor performs rapid provisional tightening, followed by controlled final tightening to the preset torque, making it ideal for repetitive industrial assembly.
Specifications
- Operation: Push-button pneumatic operation
- Torque Setting: Adjustable graduated scale
- Square Drive: 9.53 mm or 12.7 mm, depending on model
- Free Speed: 750 – 1000 rpm, depending on model
- Air Pressure: 0.5 – 0.6 MPa
- Provisional Tightening Torque: Approx. 1.8 – 19 N·m, depending on model
- A3 Series: Low provisional tightening torque type
- AC3 Series: High provisional tightening torque type
