Product outline

UTM series have been upgraded to UTMⅡ to better meet the various needs of customers!

Great improvements on the bandwidth (1 kHz), sampling rate (6 kHz), 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 1 kHz with high speed sampling rate of 6 kHz.


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

  • 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 10 Nm)
  • 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: 0.05 Nm to 10,000 Nm
→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: +/-5 V
→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｜20Nm to 10000Nm｜Common specifications

 

0.05Nm to 10Nm
Measurement range 0.05 Nm 0.1 Nm 0.2 Nm 0.5 Nm 1 Nm 2 Nm 5 Nm 10 Nm
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 74 mm 84 mm 97 mm
Shaft diameter 5 mm 8 mm 12 mm
Power supply 100 mA or less
Max. rotation speed 25000 rpm
Approx. weight 160 g 180 g 270 g
20Nm to 10000Nm
Measurement range 20 Nm 50 Nm 100 Nm 200 Nm 500 Nm 1000 Nm 2000 Nm 5000 Nm 10000 Nm
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 150 mm 170 mm 177 mm 187 mm 217 mm 286 mm 306 mm 387 mm 447 mm
Shaft diameter 20 mm 25 mm 30 mm 40 mm 60 mm 70 mm 90 mm 110 mm
Power supply 150 mA and less 160 mA and less
Max. rotation speed 20000
rpm		 15000
rpm		 12000
rpm		 10000
rpm		 7000
rpm		 6000
rpm		 5000
rpm		 4000
rpm
Approx. weight 700 g 1.1
kg		 1.5
kg		 2.6
kg		 7.3
kg		 11
kg		 21
kg		 36
kg
Common specifications
Power supply DC 24 V ±15％
Output range ±5 V DC Load resistance must be more than 2 kΩ
Responsivity 1 kHz
Rotation signal 4 pulses per 1 rotation
Open collector Max. ratings 30 V, 10 mA
Safe overload 500% FS
Non-linearity 0.03% FS or less
Hysteresis 0.03% FS or less
Repeatability 0.03% FS or less
Operation temp . range -10 to +50℃
Temp. effect on ZERO 0.01% FS/℃ or berow
Temp. effect on span 0.01% FS/℃ or berow
CE marking certification EMC directives EN61326-1,EN61326-2-3

Download

Product catalogue(PDF)
 ⇒Download Page
Operation manual(PDF)
External dimension
DXF
（ZIP）
PDF
Support tools
Software