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Series R52 Static Torque Sensors (Chuck Design).

The R52 Series Torque Sensor is a smart sensor designed for bidirectional torque measurement (clockwise and counterclockwise) across a wide variety of industrial applications. It is ideal for torque tool calibration or as a key component in more advanced torque testing systems.
Its rugged design incorporates threaded mounting holes on all sides, allowing flexible installation on workbenches, test stands, fixtures, and custom mounting systems.
The R52 is available in capacities ranging from 10 ozFin to 100 lbFin (7 to 1,150 Ncm), covering a broad range of torque measurement requirements.
Thanks to exclusive Plug & Test® technology, all calibration and configuration information is stored directly within the sensor’s smart connector, enabling complete interchangeability with any Mark-10 indicator (sold separately) without recalibration.
Each sensor includes a NIST-traceable calibration certificate with data, and a combined sensor + indicator certificate (CERT-SI) is available at the time of purchase.
FEATURES:
- Bidirectional torque measurement (CW / CCW).
- Ideal for torque tool calibration and torque testing systems.
- Plug & Test® technology for interchangeable sensors and indicators.
- Compatible with Mark-10 indicators (M3i, M5i, M7i – sold separately).
- Wide capacity range: 10 ozFin to 100 lbFin (7 to 1,150 Ncm).
- High accuracy: ±0.35% of full scale + indicator accuracy.
- Overload protection:
- MR52-10Z through MR52-50Z: 300% of capacity
- MR52-12 through MR52-100: 150% of capacity
- Threaded mounting holes on all surfaces for flexible installation.
- Plug & Test® connector with gold-plated contacts for reliable, long-lasting connections.
- Includes a NIST-traceable calibration certificate with 10 data points per direction.
- Lightweight design: 0.5 kg (1.2 lb)


