Product outline
UTM series have been upgraded to UTM II to better meet the various needs of customers!
Great improvements on the bandwidth (1kHz), sampling rate (6kHz), overload rating (500%), and so on have been made, while all great features of the existing model are succeeded.
We will continue to devote ourselves to research and development of unique products. Please feel free to contact us anytime for further information!
Improved specification & performance
１．Analogue bandwidth 1kHz with high speed sampling rate of 6kHz.
２．Safe overload :500%
３．UTMⅡ series are available in wide range of the rated capacity from 0.05Nm to 10000Nm.
４．4 pulse outout per rotation ( used to be 1 ppr. )
５．Noise immunity has been greatly improved.
High accuracy, stability, slip-ring-less, and compact
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High accuracy and stability
1/10000 resolution with outstanding zero stability.
Even small torque variations can be detected by UTMⅡ. -
Maintenance-free
No slip ring.
The lifetime of UTMⅡ is mainly determined by the lifetime of bearings. - Max. speed 25000 rpm (0.05 to 10Nm)
-
Small starting torque
The starting torque of the bearing in the UTMⅡ-0.05Nm is only 0.00001Nm (0.03 %FS).
Actually, the effect of rotating friction can be negligible. - Smart system configuration with no external circuits needed
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Simultaneous detection of torque and rotating speed
Real-time dynamic measurement is possible from torque and rotation pulse signals.
-
Torque variation against angles is detected
Equipped with an optional rotary encoder to the UTMⅡ, torque and angles are simultaneously monitored.
Application Examples
Quality Check of Pumps (Oil pump, Tube pump, Vacuum pump and so on…)
·Wide range: 0.05Nm to 10,000Nm
→For various automotive components: Motors, compressors, alternators, EPS unit, pumps, etc….
·UPM100 or TM301 to monitor torque, rotation speed, and power simultaneously!
·No slip rings
→No need to stop the machine to change brush
→Maintenance-free & efficient
→High rotation speed!
Wear/friction test of rubber products
·Compact to fit into limited space of a machine.
·Built-in amplifier: +/-5V
→No need of external amplifier
→Save the cost!
·High-accuracy: 0.03% Non-linearity
→Can be used for wear or friction test!
Torque-angle measurement of seat recliners
·Rotary encoder mounted on the shaft of UTMII
→No need to adjust the alignment of the rotary encoder.
·TM500 for “torque vs. angle” curve
→SD Card option to save the data
→RS-232C for connecting with PLC or PC
Quality check of hinges and dampers
·High-accuracy: 0.03% (non-linearity).
→Can be used for measuring very low torque (e.g hinge torque)
·Rotary encoder option for angle measurement.
·500% Safe overload
→Much safer!
→Ideal when high accuracy is required in low torque range!
Specifications
0.05Nm to 10Nm｜20Nm to 10000Nm｜Common specifications
| 0.05Nm to 10Nm | |||||||||
|
Measurement range Nm |
0.05 | 0.1 | 0.2 | 0.5 | 1 | 2 | 5 | 10 | |
|---|---|---|---|---|---|---|---|---|---|
|
Option (specifies at time of order) |
Rotary encoder |
Rotary encoder Key groove |
|||||||
|
Ext. dimension (case size) W H D mm |
54 50 40 |
57 55 40 |
|||||||
|
Total length mm |
74 | 84 | 97 | ||||||
|
Shaft diameter mm |
5 | 8 | 12 | ||||||
| Power supply | 100mA or less | ||||||||
| Max. rotation speed | 25000rpm | ||||||||
| Approx. weight | 160g | 180g | 270g | ||||||
| 20Nm to 10000Nm | |||||||||
|
Measurement range Nm |
20 | 50 | 100 | 200 | 500 | 1000 | 2000 | 5000 | 10000 |
|---|---|---|---|---|---|---|---|---|---|
|
Option (specifies at time of order) |
Rotary encoder Key groove |
Key groove | |||||||
|
Ext. dimension (case size) W H D mm |
70 68 51 |
67 74 57 |
67 79 62 |
67 79 72 |
86 103 98 |
86 119 111 |
97 141 137 |
103 |
|
|
Total length mm |
150 | 170 | 177 | 187 | 217 | 286 | 306 | 387 | 447 |
|
Shaft diameter mm |
20 | 25 | 30 | 40 | 60 | 70 | 90 | 110 | |
| Power supply | 150mA and less | 160mA and less | |||||||
| Max. rotation speed | 20000rpm | 15000rpm | 12000rpm | 10000rpm | 7000rpm | 6000rpm | 5000rpm | 4000rpm | |
| Approx. weight | 700g | 1.1kg | 1.5kg | 2.6kg | 7.3kg | 10.5kg | 21.4kg | 36kg | |
| Common specifications | |||||||||
| Power supply | DC24V ±15％ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Output range | ±5V DC Load resistance must be more than 2kΩ | ||||||||
| Responsivity | 1kHz | ||||||||
| Rotation signal |
4 pulses per 1 rotation Open collector Max. ratings 30V, 10mA |
||||||||
| Safe overload | 500%FS | ||||||||
| Non-linearity | 0.03%FS | ||||||||
| Hysteresis | 0.03%FS | ||||||||
| Repeatability | 0.03%FS | ||||||||
| Operation temp . range | -10 to +50℃ | ||||||||
| Temp. effect on ZERO | 0.01%FS/℃ | ||||||||
| Temp. effect on span | 0.01%FS/℃ | ||||||||
| CE marking certification | EMC directives EN61326-1,EN61326-2-3 | ||||||||
Download
|
Product catalogue(PDF)
|
UTMII catalogue(2 MB) | |
|---|---|---|
