설명
RT 200 Series – Reaction Torque Sensor
Product Description
With its compact and maintenance-free design, MAGTROL RT 200 Reaction Torque Sensor brings many significant advantages to torque measurement applications. Based on strain-gauge technology, the RT 200 Reaction Torque Sensor provides highly accurate torque measurement. The RT 200 Reaction Torque Sensor has been designed to perform high precision static torque measurement with small dynamic rotation (and limited angle) in both the clockwise and counterclockwise directions. The sensor measures reaction torque values using shaft connections in-line with the component under test. Main field applications include actuator, valve and fastener testing, torque control on watch making or medical devices, as well as other applications requiring torque measurement without complete rotation.
Features
- Rated nominal torque 0.02 N·m to 100 N·m
- High accuracy 0.05%
- Overload capacity: up to 200%
- Compact and robust
- High torsional stiffness
- Protection class: IP 42
- Special designs available upon request
Specifications
| Model | Static Rated Torque (RT) [N·M] |
Combined Error (Linearity + Hysteresis) [%] |
Max Bending Moment [N·M] |
Torsional Stiffness [N·m/rad] |
Permissible Axial Load [N] |
Material | Torque Output Signal [mV/VDC] |
|---|---|---|---|---|---|---|---|
| RT 299 | 0.02 | 0.2 | 0.02 | 3 | 55 | Aluminum | 0.5 |
| RT 200 | 0.05 | 0.2 | 0.05 | 12 | 60 | Aluminum | 0.5 |
| RT 201 | 0.1 | 0.05 | 0.1 | 18 | 70 | Stainless Steel | 0.5 |
| RT 202 | 0.2 | 0.05 | 0.2 | 48 | 90 | Stainless Steel | 0.5 |
| RT 203 | 0.5 | 0.05 | 0.5 | 162 | 260 | Stainless Steel | 0.5 |
| RT 204 | 1 | 0.05 | 1 | 373 | 530 | Stainless Steel | 0.5 |
| RT 205 | 2 | 0.05 | 2 | 373 | 530 | Stainless Steel | 1 |
| RT 206 | 5 | 0.05 | 2.5 | 883 | 1000 | Stainless Steel | 1 |
| RT 207 | 10 | 0.05 | 5 | 1480 | 1500 | Stainless Steel | 1 |
| RT 209 | 20 | 0.1 | 10 | 5000 | 2600 | Stainless Steel | 1 |
| RT 210 | 50 | 0.1 | 25 | 14000 | 4700 | Stainless Steel | 1 |
| RT 211 | 100 c) | 0.1 | 50 | 20000 | 7200 | Stainless Steel | 1 |
| TORQUE MEASUREMENT | |||||||
| Overload capacity | 200% of RT | ||||||
| Max. static torque | 300% of RT | ||||||
| ENVIRONMENT | |||||||
| Operating temperature | -25°C…+80°C | ||||||
| Storage temperature | -40°C…+85°C | ||||||
| Reference temperature | +23°C | ||||||
| Temperature influence -on zero -on sensitivity |
0.01% / °C 0.01% / °C |
||||||
| Protection class | IP42 | ||||||
| INPUT AND OUTPUT SIGNALS | |||||||
| Input resistance | 1000 Ω | ||||||
| Insulation resistance | 10 GΩ | ||||||
| Power supply | 3.5…12VDC | ||||||
| Torque output signal a,b) | See above | ||||||
a) Each transducer is delivered with an acceptance test report, on which the exact individual accuracy is reported
b)Suitable strain gauge amplifier options: LMU 209, LMU 212, AN1500 M
c) Higher capacity on request
For dynamic measurement, LMU 209 is recommended
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