ATLAS COPCO TC-4000-P-EIP-ES

ATLAS COPCO TC-4000-P-EIP-ES is a PowerMACS 4000 series high-performance multi-spindle tightening controller equipped with EtherNet/IP interface for fixtured automated bolt fastening stations. It delivers accurate torque regulation, angle supervision and complete data logging for full assembly quality traceability in high-volume production lines. The controller works seamlessly with multiple synchronized fixed spindles, the EtherNet/IP interface enables high-speed connection to factory PLC and upper MES systems, and the tightening function meets strict standards for automotive and heavy industrial mass production.

The controller supports multi-step synchronous spindle programming, customizable fastening strategies, angle monitoring and real-time status feedback. It can automatically detect abnormal conditions such as cross threading, missing bolts and over-torque and trigger alarm signals to stop the production flow timely. The EtherNet/IP communication maintains stable and fast data exchange between the controller and other automation devices without signal lag, fitting well into modern intelligent factory network architecture. Engineers can configure torque limits, speed curves and save batch recipes for each tightening cycle, and all tightening records including torque curve, angle value and result status are stored for quality audit and production analysis.

This controller adopts a robust heavy-duty housing with good anti-interference capability for continuous long-hour operation in harsh workshop environments with vibration and dust. The EtherNet/IP interface follows standard industrial protocol for quick network configuration and convenient on-site integration. It supports remote parameter setup, online status monitoring and fault diagnosis to stabilize the whole tightening workflow, shorten equipment downtime and reduce assembly reject rates.