Rotary torque sensor SGR523

RS-232CANUSB

Product Overview
The TorqSense rotary strain gauge transducer SGR523 uses non-contact signal transmission to eliminate slip rings. It integrates an external incremental angle encoder for precise angular measurement, enabling combined torque-and-angle analysis for test stands, tightening stations and drive mechanism evaluation. Typical applications include mechanical test rigs, bolt and bottle cap tightening tests and process control monitoring where torque vs. angle data improves fault detection and reduces production waste.

Key Benefits

• Torque ranges from 100 mNm to 100 Nm (higher ranges to follow)
• Accuracy ±0.1%
• Mechanical overload capacity 400%
• Overrange reading up to 250%
• Digital sample rate: 4000 samples/s
• Digital outputs: RS232 and USB (standard); CANbus and Ethernet (optional)
• Compatible with TorqView Advanced Torque Monitoring Software
• Non-contact signal transmission — no slip rings to wear
• Up to 10,000 pulses per revolution
• Angle resolution down to 0.009°
• Operational speed up to 9000 RPM
• Bi-directional angle and rotation counting
• Lifetime Warranty

Other Features

• BIT self-diagnostics for monitoring faults, torque, speed and temperature in overscale conditions
• Transducer status LED and dedicated sensor status output pin for health feedback
• Optional shaft temperature sensors for improved compensation and accuracy
• Transducer Control software supplied for setup and configuration
• Three individually configurable analog channels (scaling and data assignment)
• Ability to connect up to 10 transducers via USB
• Minimal side and end load errors
• Low linearity deviation ±0.05% FSD
• Low hysteresis error ±0.05% FSD
• No cyclic variation — zero variation in torque signal with rotation
• Wide power supply range: 12–32 VDC

Caractéristiques / Spécifications techniques

• Model: SGR523 (torque + high-resolution incremental angle)
• Torque ranges: 100 mNm to 100 Nm
• Accuracy: ±0.1%
• Linearity deviation: ±0.05% FSD
• Hysteresis: ±0.05% FSD
• Mechanical overload: 400%
• Overrange reading: 250%
• Digital sample rate: 4000 samples/sec
• Digital outputs: RS232, USB (standard); CANbus, Ethernet (optional)
• Angle pulses: up to 10,000 pulses per revolution
• Angle resolution: down to 0.009°
• Maximum speed: up to 9000 RPM
• Bi-directional angle and rotation counting
• Power supply: 12–32 VDC
• Configurable analog channels: 3
• Diagnostic: BIT self-diagnostics, status LED and status output pin
• Temperature monitoring: optional shaft temperature sensors