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







High accuracy, stability, slip-ring-less, and compact

  • 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
  • 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 Capacity Range + Variety of Torque Monitors!

·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



■ Built-in Amplifier in the Compact Body!

·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


■ Easy to Perform Torque-Angle Measurement!

·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 & High Safe Overload!

·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
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
166
162

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 (Typ)
Hysteresis 0.03%FS (Typ)
Repeatability 0.03%FS (Typ)
Operation temp . range -10 to +50℃
Temp. effect on ZERO 0.01%FS/℃ (Typ)
Temp. effect on span 0.01%FS/℃ (Typ)
CE marking certification EMC directives EN61326-2-3

Download

Product catalogue(PDF)
GC2018_UTMⅡ(3 MB)
Operation manual(PDF)
UTMⅡ0.05-2Nm 1.03(902 KB)
UTMⅡ5/10Nm 1.05(1 MB)
UTMⅡ20Nm 1.05(1 MB)
UTMⅡ50Nm 1.05(1 MB)
UTMⅡ100Nm 1.05(1 MB)
UTMⅡ200Nm 1.05(1 MB)
UTMⅡ500Nm 1.06(1 MB)
UTMⅡ1000Nm 1.06(895 KB)
UTMⅡ2000Nm 1.05(911 KB)
UTMⅡ5000Nm 1.05(894 KB)
UTMⅡ10000Nm 1.02(884 KB)
UTMⅡRotary encoder 1.05(357 KB)
External dimension
DXF
(ZIP)
PDF
Support tools
Software
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