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Torque monitor for UTMⅡ/UTMV


Product outline

The TM500 is an indicator that can be easily connected to UTMⅡ/UTMV via the attached (supplied) cable.

By connecting UTMⅡ with the rotary encoder option, the relationship between torque and angle (or displacement/distance) change can be displayed in a graph (waveform), which in turn, is used for thorough waveform comparison.

There are two modes for waveform comparison useful for various purposes: “continuous” and “average” mode.

In “continuous mode,” HI and/or LO control outputs will be turned ON when the sensor input level goes over or below the high/low limit for predetermined number of times.

In “average mode,” a mean/average waveform data is calculated from a preset numbers of waveform data for OK/Not OK (NG) evaluation.


  • Torque monitor for UTMⅡ/UTMV
  • Waveform display of torque variation against angles
  • Suitable for low-speed rotation and direct-acting applications
  • Hold function
  • Upper/lower limit of displacement against initial torque can be compared
  • Save measurement data and setting values in an SD card
  • Easy connection to UTMⅡ/UTMV with one cable
  • Operation power source can be supplied to the UTMⅡ/UTMV. (also to an optional rotary encoder)

Application example

<Screw driver with torque monitoring>


<Physical sensory test>



Analog section
Torque input -5 to +5V Input impedance:1MΩ or more
Accuracy Non-linearity : Within 0.02%FS±1digit
Zero drift : Within 0.2mV/℃ RTI
Gain drift : Within 0.01%/℃
Analog filter Low pass filter (-6dB/oct.) Select from 30, 100, 300, 1kHz
A/D converter ・ Rate : 4000times/sec
・ Resolution : 24bit (binary)  Approx. 1/30000 with respect to 5V
Monitor output Output level : Input voltage cuff (For test point)
Pulse input
(Open collector)
Maximum input frequency : 50kHz
Internal counting range : Approx. 1000000
Display section
Display unit 3.5 inch TFT color LCD
Setting section
Setting method Setting by analog type touch panel operation
Preservation of set values NOV RAM (nonvolatile RAM), Lithium-battery-backed-up C-MOS RAM
External I/O signal
External output (15) Hold result (Load, DPM)/Overload/Wave result/Complete/RUN/Load OK/DPM OK/SD OK
External input (12) Load Digital Zero/DPM Positioning/Start/Stop/Hold/Reset/Backlight On/Prohibit Touch Panel/Work change
Interface RS-232C
General performance
Power supply DC24V(±15%)
Power consumption 20W max
Operating conditions Temperature:Operation -10 to +40℃ Storage -20 to +60℃
Humidity:85%RH or less (non-condensing)
Dimensions 96(W)×96(H)×117.3(D)mm (Projections excluded)
Weight Approx. 1.0kg
CE marking certification EMC directives EN61326-1
  Operation manual・・・・・・1
External input/output connector・・・・・・1
Cable for UTMⅡ/UTMV connection (2m)・・・・・・1
Cable for UTMⅡrotary encoder connection (2m)・・・・・・1
SD card (1GB)(with SDC option)・・・・・・1
Product Description
SDC SD card slot (Approx. 80 waveforms can be preserved by 1MB, SDHC and SDXC are not supported.)
All indicated values and all comparison waveforms can be saved and restored. Measured waveforms and judgment points can be saved automatically.

Optional accessories

Product Description
DTC1 Case for TM500 (with AC power supply)
SD1G 1GByte card
SD2G 2GByte card
CA81-232X miniDIN-D-Sub9p cross cable 1.5m
CATM51-M Cable for UTMⅡ/UTMV connection 5m
CATM(R)51-M Cable for UTMⅡrotary encoder connection 5m
CN52 FCN series I/O connector (with cover)
CN57 FCN series I/O connector (with diagonal cover)
CN60 Circular DIN 8p connector for RS-232C
CN90 Waterproof plastic connector for UTMⅡ/UTMV connection
CN91 Waterproof plastic connector for UTMⅡrotary encoder connection
GMP96x96 Rubber packing
TSU03 DC lighting surge unit


Product catalogue(PDF)
TM500 Product catalogue Download
Operation manual(PDF)
External dimention
Support tools
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