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Real-Time Torque Data for Smarter Automation

IO-Link smart torque sensors combine high-accuracy torque measurement with digital communication, giving manufacturers real-time process visibility, easier integration, and advanced diagnostics.

Unlike traditional analog sensors, IO-Link sensors deliver stable digital data directly to PLCs and automation systems — reducing noise, simplifying setup, and supporting predictive maintenance.

Key advantages:

  • Real-time torque, speed, and status monitoring
  • Faster setup through remote parameterization
  • Improved accuracy and signal stability
  • Built-in diagnostics and overload alerts
  • Easy integration with PLC and Industry 4.0 systems

Ideal for automated production lines, robotics, motor testing, and smart manufacturing environments.

How IO-Link Smart Torque Sensors Work

The sensor measures torque on a rotating shaft or stationary system, converts the signal into digital data, and transmits it through IO-Link to the controller.

  • Torque is applied to the sensor
  • Internal electronics convert the signal into digital data
  • Process values are transmitted via IO-Link to the controller

Depending on the sensor type, additional values such as RPM, rotational angle, temperature, and status information may also be transmitted.

This enables continuous torque monitoring, centralized configuration, real-time diagnostics and predictive maintenance insights to ensure stable, accurate, and noise-resistant torque measurement across industrial environments.

Advantages of Smart Torque Sensors in Industrial Systems 

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Digital communication reduces electrical noise and scaling errors common with analog systems, improving repeatability and process consistency.

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Adjust measuring range, scaling, filters, and zero settings remotely through your PLC or engineering software.

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Monitor overloads, temperature, operating hours, and device health before failures cause downtime.

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IO-Link standardization simplifies wiring, sensor replacement, and integration across multi-vendor automation systems.

IO-Link vs Analog Torque Sensors

IO-Link smart torque sensors help manufacturers improve accuracy, reduce downtime, and simplify automation integration.

Whether you’re modernizing a production line or building a connected Industry 4.0 system, smart torque sensing delivers the real-time data needed for better control and higher efficiency.

Feature Analog Sensors IO-Link Smart Sensors
Signal Quality Noise-sensitive Stable digital data
Configuration Manual Remote setup
Diagnostics Limited Advanced diagnostics
Integration Complex wiring Standardised IO-Link
Data Available Single value Multiple process values
Predictive Maintenance Minimal Supported

Applications of IO-Link Torque Sensors

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Industrial Automation

Real-time torque monitoring for conveyors, assembly systems, and production machinery.

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Robotics & Precision Assembly

Accurate torque control for robotic joints, fastening systems, and automated tooling.

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Motor & Gearbox Testing

High-repeatability measurement for test benches and validation systems.

Smart Factories

Connected sensor data for Industry 4.0 monitoring, analytics, and process optimization.

How To Choose the Right IO-Link Smart Torque Sensor

Selecting the correct torque sensor depends on several technical and operational factors:

  • Required  torque range and accuracy
  • Maximum RPM and mounting style
  • Environmental conditions (temperature, vibration, dust)
  • PLC and network compatibility
  • Diagnostic and monitoring requirements

The right sensor improves process reliability, product quality, and machine uptime.

FAQ | Answer to your questions about IO-Link Load Cells

Rotary sensors measure torque on rotating shafts, while reaction sensors measure torque on stationary structures.