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Reaction Torque Sensor
Stationary Precision Torque Measurement
Ideal for motor testing stands and assembly tool calibration, our reaction torque sensors measure the torque required to prevent rotation of a housing or component. No slip rings mean higher reliability and lower maintenance.
Technical Specifications
Accuracy±0.1% FSO
OutputmV/V or Digital
Expert Guidance
Engineering Tips & FAQs
Technical advice for standard integration and mounting.
Q: When should I use a reaction sensor over a rotary one?
Use a reaction sensor when the component being measured is stationary or has limited angular movement. It is simpler and more durable than rotary slip-ring sensors.
Q: When should I choose a reaction torque sensor over a rotary one for motor testing?
Rotary sensors are essential for dynamic measurements where you need to calculate efficiency (Power = Torque x RPM). Reaction sensors are better suited for static or limited-rotation applications like fastener testing because they don't have moving parts, making them maintenance-free.
Q: How does misalignment impact signal quality in slip-ring rotary torque sensors?
Misalignment introduces bending moments and vibrations that can lead to 'brush bounce' in slip-ring sensors, causing electrical noise and signal dropouts. Ensuring alignment within 0.001 inches per inch of shaft length is critical.
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