Torque Sensors

The SensorsX SX-FTANB series is a dynamic torque sensor designed to measure torque in rotating machinery and industrial test systems. Its compact, short-shaft design provides high torsional stiffness. Rated torque ranges extend from 1 to 5,000 N·m. A 1 ms response time supports torque measurement and monitoring. Multiple analog output options suit motor, drive and transmission testing.

• Range: 1–5,000 N·m.
• Accuracy: ±0.2% FS; repeatability ±0.02% FS.
• Speed: <12,000 rpm.
• Response: 1 ms.
• Output: ±5 V DC / ±10 V DC / 4–20 mA.
• Other Options: 0–5 V / 0–10 V / RS485.
• Power: 15–28 V; ≤60 mA.
• Temperature Drift: Sensitivity and zero point: ±0.1% FS / 10 K.
• Static Torque Limits: Service 120%; limit 150%; ultimate 200% FS.
• Connection: Binder 581 series, 6-pin.
• Operating Temperature: −10 to +60 °C.
• Protection: IP50.

The SensorsX SX-FTFNB series is a double-flange static torque sensor designed for static and reaction torque measurement. It suits applications that do not require continuous rotation. Rated capacities range from 10 to 20,000 N·m. The sensor provides a 1.0 mV/V output and features stainless-steel construction with IP65 protection. An external amplifier is required for transmitter-output configurations.

• Capacity: 10–20,000 N·m.
• Non-Linearity: ≤±0.1% FS.
• Hysteresis / Repeatability: ≤±0.05% FS.
• Output: 1.0 mV/V.
• External Module Options: 4–20 mA, 0–5 V, 0–10 V, PROFIBUS, Modbus, CANopen or RS485; module-dependent.
• Excitation: Recommended 5–12 V DC; maximum 18 V DC.
• Creep: ±0.05% FS over 30 min.
• Zero Output: <±1% FS.
• Temperature Effects: Output and zero: ±0.05% FS / 10 °C.
• Overload: Safe 150%; ultimate 200% FS.
• Temperature: −30 to +80 °C.
• Construction: Stainless steel; double-flange mounting; IP65.
• Connection: Binder 581 series, 6-pin.

The SensorsX SX-FTNNB series is a non-contact dynamic torque sensor designed to measure torque on rotating shafts. Rated capacities range from 0.5 to 500 N·m. It features high torsional stiffness for high-speed operation. Voltage and current output options support industrial measurement systems. Rotational speed and angle measurement are available as options.

• Range: 0.5–500 N·m.
• Accuracy: ±0.2% FS; repeatability ±0.02% FS.
• Speed: <12,000 rpm.
• Response: As fast as 1 ms.
• Outputs: 0–5 V DC / 0–10 V DC / 4–20 mA.
• Other Options: ±5 V / ±10 V / RS485.
• Power: 15–28 V; ≤60 mA.
• Temperature Drift: Sensitivity and zero point: ±0.1% FS / 10 K.
• Static Torque Limits: Safe overload 150%; limit 200%; breaking 300% FS.
• Temperature: −10 to +60 °C.
• Protection: IP50.
• Connection: Binder 581 series, 6-pin.

The SensorsX SX-FTRNB series is a flange-mounted static torque sensor designed to measure static and reaction torque. Its square socket interface suits applications that do not require continuous rotation. Rated capacities range from 2 to 5,000 N·m. The sensor provides a 1.0 mV/V output and features stainless-steel construction with IP65 protection. Optional conditioned outputs are available through an external transmitter module.

• Capacity: 2–5,000 N·m.
• Non-Linearity: ≤±0.1% FS.
• Hysteresis / Repeatability: ≤±0.05% FS.
• Output: 1.0 mV/V.
• External Module Options: 4–20 mA, 0–5 V, 0–10 V, PROFIBUS, Modbus, CANopen or RS485; module-dependent.
• Excitation: Recommended 5–12 V DC; maximum 18 V DC.
• Creep: ±0.05% FS over 30 min.
• Zero Output: <±1% FS.
• Temperature Effects: Output and zero: ±0.05% FS / 10 °C.
• Overload: Safe 150%; ultimate 200% FS.
• Temperature: −30 to +80 °C.
• Construction: Stainless steel; flange mounting; IP65.
• Square Socket: 1/4"–1 1/2", depending on capacity.
• Connection: Binder 581 series, 6-pin.