Pneumatic Auto-Shut-Off Straight Screwdriver Red Rooster RRI-SL21104 - 1,5~4,0 Nm

RRI-SL21104 is a professional shut-off pneumatic screwdriver from the Red Rooster Industrial product line, distributed by Rami Yokota. The tool is designed for industrial assembly applications and combines precise torque control, high repeatability and low vibration levels. The ergonomic straight body design with lever start ensures comfortable and reliable operation in serial production environments.

Main technical data

• Design: Straight, lever start
• Torque range: 1.5~4.0 Nm
• Free speed: 1100 rpm
• Air consumption: 10 l/s
• Bolt capacity: 4 mm
• Weight: 0.84 kg
• Hexagon: 1/4"
• Air connection: PT 1/4"
• Max. air pressure: 0.63 MPa (6.3 bar)
• Recommended hose diameter: 6.5 mm
• Vibration level: 0.56 m/s²
• Noise level: 68.2 dB(A)

Key features

• Automatic shut-off when the preset torque is reached
• High accuracy and repeatability of the tightening torque
• Low reaction forces for improved operator comfort
• Ergonomic straight body design with soft grip
• Reversible function for tightening and loosening operations
• Rear exhaust with silencer for reduced noise level
• Easy torque adjustment
• Low vibration levels for extended operation

Applications

RRI-SL21104 is suitable for assembly lines and serial production applications where threaded fasteners require precise torque control. The automatic shut-off function prevents over-tightening and ensures consistent quality of assembled joints.