Product outline

High-frequency torque fluctuation can be measured accurately!
Durability & noise resistance dramatically improved!
A flange type torque meter achieving high torsional stiffness (1700kNm/rad) & 500% of safe overload

● 500% of safe overload
● High torsional stiffness(1700kNm/rad)
● High accuracy 0.03%FS
● High rotation speed of 25000 rpm
● Dynamic balance grade G2.5
● Supports usage at mist environment such as turbine oil etc.
● Analog bandwidth 3kHz with sampling rate at 20kHz
● Standard installation of RPM pulse output (90 to 1080 pulse/rotation, can be changed by setting)
● Regarding torque output, ±10V analog output, frequency output, RS-485 output are equipped as standard

High torsional stiffness(1700kNm/rad)

High torsional stiffness(1700kNm/rad)
By observing 2 different fluctuations, torsional angle is inversely proportional to torsional rigidity.
High rigidity allows small hunting in torque, thus able to measure torque accurately.

Due to high torsional stiffness, torque changes are measured with high resposiveness & accuracy.

500% of safe overload

Lower the risk of malfunction due to unstable torque changes at startup, braking and unexpected large torque.


Perfect for durability test as no parts will be effected by rotation and worn out.


Easier connection and horizontal installation due to its short axis.

Easy installation

Helps to save installation time.
Easy installation

High accuracy & stability

Able to return to zero point & remain stable. (Same as UTM series)
Even small torqur variations can be detected with high accuracy.

Variable low pass filter

Filter constant suitable for each application can be selected.

Sample application

Sample application


Flange part
Receiver Strain gauge type
Measurement range 500Nm
Safe overload 500%FS(2500Nm)
Cut-off frequency 3kHz (Sampling rate of 20kHz)
Digital low pass filter 1Hz~1kHz(Changes by setting)、PASS 3kHz
Non-linearity 0.03%FS or less
Hysteresis 0.03%FS or less
Repeatability 0.03%FS or less
Compensated temperature range -10 to +50℃
Temperature effect on zero 0.01%FS/℃ or below
Temperature effect on span 0.01%FS/℃ or below
Max. rotation speed 25000rpm
Torsional spring constant 1700kNm/rad
Maximum torsional angle 2.93×10-4rad(0.017°)
Inertia moment 5.0×10-3kgm2
Gear for detecting rpm 90 cogs/round
Dimensions φ138×51(D)mm
Weight Approx. 2.3kg
Analog output CH1 ±10V torque output (Load resistance must be more than 5kΩ)
CH2 ±10V rotation output (Load resistance must be more than 5kΩ)
Frequency output Torque output 60kHz±30kHz
Pulse output Detection method Magnetic detection
Signal specification 90°phase differences AB phases pulses, Z phase pulse (RS-422A standard driver)
Number of pulses 90 to 1080 pulses/rotation (AB phases) (Changes by setting)
1 pulse/rotation (Z phase)
Digital I/O Number of I/O (3) INPUT for changing setting, (1) OUTPUT for error
Input type Volt-free contact, open collector or TTL level
Output type Open collector DC30V 50mA
Interface RS-485(115.2kbps)
Compensated temperature range -10 to +50℃
Power supply voltage, Power consumption DC24V ±15%, 17W typ.
Dimensions 210(W)×66.5(H)×60(D)mm(Projections excluded)
Weight Approx. 1.1kg
Power supply cable 5m 1
Analog output cable 5m 1
Digital output cable 5m 1
I/O cable 5m 1
Position confirmation attachment 2
Operation manual 1
CATF2-PWR-5M Power supply cable for UTFⅡ 5m
CATF2-OUT-5M Analog output cable for UTFⅡ 5m
CATF2-COM-5M Digital output cable for UTFⅡ 5m
CATF2-I/O-5M I/O cable for UTFⅡ 5m
CATF2-SET-5M Cable sets (power, analog output, digital output, I/O)

External dimension

External dimension

Please note that there are possibilities of individual differences in a color tone on display devices such as LEDs, fluorescent display tubes and LCDs due to manufacturing process or production lots.


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