Atlas Copco 8092 1143 40 SRTT Torque Transducer (180 Nm)

The Atlas Copco 8092 1143 40 (also designated 8092114340) is an SRTT (Strain Gauge Rotary Torque Transducer) designed for precision torque measurement in industrial tightening applications. With a capacity of 180 Nm, this transducer provides accurate, repeatable torque readings for quality control, process monitoring, and calibration of tightening tools. It is a key component for ensuring fastening integrity in high‑value manufacturing environments.

Overview

The SRTT transducer uses strain gauge technology bonded to a precision‑machined shaft to measure torque applied during fastening. It outputs an analog or digital signal proportional to the applied torque, which can be read by a controller, data logger, or display unit. The transducer is designed for use with Atlas Copco Power Focus and other tightening systems, providing real‑time feedback for adaptive control and quality assurance.

Key Features

• Strain gauge technology for high accuracy (±0.5% of reading)

• 180 Nm torque capacity

• Rotary design suitable for inline tool mounting

• Analog or digital output (depending on configuration)

• Robust construction for industrial use

• Temperature‑compensated for stable performance

• Compatible with Atlas Copco controllers and third‑party systems

Technical Specifications

• Torque Capacity: 180 Nm (nominal)

• Accuracy: ±0.5% of reading (typical)

• Overload Capacity: 150% of nominal

• Output Signal: ±5 VDC (analog) or digital (depending on variant)

• Temperature Range: 0°C to 50°C (operating)

• Connector: Circular or rectangular (tool‑specific)

• Protection Class: IP40

• Dimensions: Varies (inline or flange mount)

Applications

This transducer is used in automotive assembly, aerospace manufacturing, and general industrial torque control applications for quality verification, tool calibration, and process monitoring.

Integration and Calibration

The transducer connects to an Atlas Copco controller or a third‑party measurement system. Regular calibration is recommended to maintain accuracy, using certified reference equipment.

Installation and Maintenance

Mount the transducer inline with the tool and fastening system, ensuring proper alignment and connection. Maintenance includes periodic cleaning of connectors and recalibration according to the manufacturer's schedule.

Conclusion

The Atlas Copco 8092 1143 40 SRTT transducer provides reliable, accurate torque measurement for demanding industrial applications, ensuring quality and process control.