Product Details:

ATLAS COPCO TC52S-4240-0443-81 is the official full part number of TC52S compact servo tightening drive under the PowerMACS assembly system. It is designed to drive Atlas Copco low and medium torque electric servo nutrunners for precision bolt fastening control. This version comes with dedicated onboard communication interface for industrial bus connection, supporting seamless data exchange with host PLC and upper MES systems. Operators can configure torque, angle, rotation speed and multi-step tightening sequences via professional Atlas Copco configuration software. All tightening cycle records are stored locally, supporting complete production traceability for quality audit, data analysis and process improvement. It adopts compact cabinet mounting layout, occupying limited cabinet space and widely deployed in manual tightening stations, robotic fastening cells and multi-spindle fixture assembly lines. It integrates comprehensive hardware protection circuits including over current, over voltage, short circuit and over temperature protection to protect the drive and matched electric nutrunner under long continuous cyclic operation. Isolated digital I/O terminals are reserved for tool trigger, ready status and fault handshake signals. It is widely used in automotive component assembly, electronic product manufacturing and general machinery production that requires compact fastening control and stable bus communication.

Basic Parameters

1. Compatible tools: low and medium torque Atlas Copco servo electric nutrunners matching TC52 series

2. Max stored programs: configurable via software

3. Input voltage: 200‑480V AC, three phase, 50/60Hz

4. Power consumption: compact capacity for low to medium torque fastening tools

5. Mounting method: cabinet mounting

6. Communication: integrated industrial bus, isolated digital input and output terminals

7. License levels: Standard Supported Tightening Strategies

8. Torque control with angle monitoring

9. Angle control with torque supervision

10. Dynatork prevailing torque compensation

11. Yield point detection

12. Fastener seating control Core Functions

13. Batch counting and Poka-Yoke error proofing

14. Statistical process value recording

15. Complete tightening data storage: torque, angle, timestamp, batch ID, tool serial number, OK/NOK result

16. LED fault indication for quick on-site troubleshooting

17. Bus and digital interface connection for remote program download, trigger control and real-time result feedback Hardware Specifications & Environmental Features

18. Built-in EMC filter and surge suppression circuit

19. Operating ambient temperature: 0°C ~ +45°C

20. Protection grade: IP20

21. 4240-0443-81 is the official full ordering and replacement part number

22. Status: Discontinued original model, available as replacement spare part Test items before shipment

23. Power supply circuit test

24. Servo drive and tool communication test

25. Industrial bus communication test

26. Digital I/O signal handshake test

27. Overload protection function test

28. Firmware compatibility verification

Industry Applications: Applied in petrochemical auxiliary skids, gas flow control systems, boiler closed-loop control rooms and water treatment facilities for conventional analog signal acquisition and valve regulating output.

Note: Confirm bus type and tool torque range before ordering

This is from our current stock.

available stock.xlsx