ATLAS COPCO 2102-S4-115R

ATLAS COPCO 2102-S4-115R is a high-performance electric tightening nutrunner designed for automated bolt fastening applications on production lines. It delivers stable torque output, precise angle control and continuous operation capability for high-volume assembly. The nutrunner connects reliably with Atlas Copco tightening controllers, the brushless motor structure ensures long service life and low maintenance cost, and the tightening performance meets strict quality requirements for automotive and mechanical assembly.

The nutrunner supports multi-stage fastening programs, real-time torque and angle monitoring and instant result feedback during operation. It can identify abnormal fastening conditions such as cross threading, insufficient seating and over torque and send alarm signals to suspend the production process. The brushless motor reduces heat generation and mechanical wear, enabling the nutrunner to run steadily for long cycles without frequent downtime. Operators can match it with different controller recipes to adjust torque and speed parameters for each tightening cycle, and all tightening data can be recorded for quality tracking and traceability.

This nutrunner adopts compact and sturdy housing with good vibration resistance, suitable for installation on fixed jigs and robotic arms in dusty workshop environments. The brushless drive provides smooth rotation and consistent fastening accuracy, avoiding torque deviation caused by speed fluctuation. It supports quick mechanical connection and signal matching with the control system to stabilize the whole tightening workflow and lower assembly defect rates.