Our company has developed a new torque sensor that contributes to creating automobiles with superior quietness.
Improving quietness requires the development of motors that minimize cogging torque and torque ripple, which are causes of vibration and noise, and thus requires detectors that can capture torque movements with unprecedented accuracy.
The compact, high-rigidity torque detector RH series contributes to the development of high-quality motors by increasing rigidity and enabling higher rotational speeds.
Going forward, we will further expand our "measuring" capabilities by increasing the lineup of the RH series.
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Compact, high-rigidity torque detector RH-1105/RH-1205
RH Series Features
- By increasing rigidity by approximately 4.5 times (compared to our previous model), we have achieved improved responsiveness and accurate measurement that captures torque fluctuations.
- Stable measurement is possible from low-speed to high-speed rotation.
- Counterless design, ideal for integration into equipment. Achieves cost reduction.
- Miniaturization reduces mass and volume to approximately 1/3 (compared to our previous model).
RH Series Main Specifications
| Rated Torque | RH-1105(10 N･m) / RH-1205(20 N･m) |
| Limit Torque | 200% of rated torque |
| linearity | ±0.05 %/FS (including hysteresis) |
| Rated rotational speed | 20,000 r/min (10 N･m / 20 N･m) |
| Torsional rigidity | RH-1105 (3.6 kN･m/rad) / RH-1205(6.9 kN･m/rad) |
| Power supply voltage | DC24V (18-30V) |
| Operating temperature range | 0 ～ +50 ℃ |
| Weight | 約2 kg |
