Product Overview
The DYJN-101 is a precision strain gauge-based torque sensor designed for accurate measurement of static or dynamic torque in non-rotating shafts or limited-angle applications. It offers excellent sensitivity, stable performance, and flexible signal output, making it a perfect choice for applications in industrial test benches, tool torque verification, and mechanical development.
This sensor uses full-bridge strain measurement technology, ensuring high linearity and low drift even under long-term operation.
Key Features
Torque Range: 0–100 Nm (customizable up to 1000 Nm)
Full-bridge strain gauge design for excellent accuracy
Compact, robust design with minimal zero drift
Output signal: 0–5V, 0–10V, 4–20mA or RS485
Flange-mount with anti-vibration structure
IP65 rated for industrial environments
Optional dual-range output (for high and low torque precision)
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Principle | Strain Gauge (Full Bridge) |
| Rated Torque | 100 Nm (customizable) |
| Overload Capacity | 150% F.S. |
| Linearity | ≤ ±0.1% F.S. |
| Repeatability | ≤ ±0.05% F.S. |
| Zero Drift | ≤ ±0.02% F.S. / 10min |
| Output Signal | 0–10V / 4–20mA / RS485 |
| Supply Voltage | 12–24 VDC |
| Operating Temperature | -20°C ~ +65°C |
| Protection Class | IP65 |
| Housing Material | Aluminum alloy / Stainless steel optional |
| Mounting Type | Flange / Keyed Shaft optional |
Applications
Assembly line torque verification
Electric screwdriver and torque tool calibration
Static joint testing in robotics or actuators
Non-rotating shaft torque monitoring
Aerospace or automotive test benches
Torque control in slow-speed mechanical systems