UTMⅢ
Slip-ring-less rotating torque meter
Product outline
New Arrival！UTMⅢ Rotary encoder option（0.05 to 50Nm）
New Arrival！UTMⅢ-5Nm, 10Nm, 20Nm, 50Nm
New series with 5kHz high-speed response & noise resistance digital output!
- 10 different capacities ranging from 0.05Nm to 50Nm.
- Analog bandwidth 5kHz with high-speed sampling rate of 20kHz.
- Safe overload of 500%
- Power supply DC24V
- Rated torque at ±10V
- Digital zero function via external signal
- Digital output via RS-485
- Equipped with pulse output for rotation detection
More compact for side-by-side measurement
（Example：0.05 to 2Nm）
Specifications
| 0.05Nm～50Nm | ||||||||||
| Measurement range Ｎｍ |
0.05 | 0.1 | 0.2 | 0.5 | 1 | 2 | 5 | 10 | 20 | 50 |
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| Power supply | DC24V ±15％ | |||||||||
| Consumption current | 100mA or less | 150mA or less | ||||||||
| Output range | ±10V DC Load resistance must be more than 5kΩ | |||||||||
| Responsivity | 5kHz | |||||||||
| Rotation signal | 4 pulses per 1 rotation Open collector Max. ratings 30V, 10mA |
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| Rotary encoder option | Detection method : Optical encoder 3600 pulses per 1 rotation Output type : Line driver Output phase : A and B phase Direction of rotation : CW (Clockwise from “LOAD” side) CCW (Counterclockwise from “LOAD” side) |
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| Safe overload | 500%FS | |||||||||
| Non-linearity | 0.03%FS | |||||||||
| Hysteresis | 0.03%FS | |||||||||
| Repeatability | 0.03%FS | |||||||||
| Operation temp . range | －10～＋50℃ | |||||||||
| Temp. effect on ZERO | 0.01%FS/℃ | |||||||||
| Temp. effect on span | 0.01%FS/℃ | |||||||||
| Max. rotation speed | 5000rpm | |||||||||
| Torsional spring constant Ｎｍ/rad |
5.55 | 11.08 | 23.73 | 88.32 | 169.41 | 333.57 | 831 | 1492 | 4390 | 7578 |
| Maximum torsional angle rad |
9.01× 10-³（0.516°） |
9.02× 10-³（0.517°） |
8.43× 10-³（0.483°） |
5.66× 10-³ (0.324°） |
5.90× 10-³（0.338°） |
6.00× 10-³（0.344°） |
6.02× 10-³（0.345°） |
6.70× 10-³（0.384°） |
4.56× 10-³（0.261°） |
6.60× 10-³（0.378°） |
| Inertia moment kgm2 |
1.39×10-6 | 1.40×10-6 | 1.41×10-6 | 1.90×10-6 | 1.93×10-6 | 1.83×10-6 | 4.18×10-6 | 4.28×10-6 | 2.85×10-5 | 2.92×10-5 |
| Total length mm |
93 | 103 | 116 | 167 | 187 | |||||
| Shaft diameter mm |
5 | 8 | 12 | 20 | ||||||
| Approx. weight | 210g | 220g | 320g | 780g | ||||||
| Supplied cable | 6-core shielded cable(2m), cable end separated 12-core shielded cable(2m), cable end separated |
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| CE marking certification |
EMC directives EN61326-2-3 | |||||||||
Download
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Product catalogue(PDF)
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UTMⅢ Product catalogue Download | |
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Operation manual(PDF)
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External dimention
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DXF
（ZIP） |
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PDF
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Support tools
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Software
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