Product outline

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

● 500% of safe overload
● High torsional stiffness(1700 kNm/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 3 kHz with sampling rate at 20 kHz
● Standard installation of RPM pulse output (90 to 1080 pulse/rotation, can be changed by setting)
● Regarding torque output, ±10 V analog output, frequency output, RS-485 output are equipped as standard

High torsional stiffness(1700 kNm/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.

Bearingless

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

Space-saving

Easier connection and horizontal installation due to its short axis.
Space-saving

Easy installation

Helps to save installation time.

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

Optimal filter can be selected depending on applications.

Sample application

Specifications

Flange part｜Receiver｜Attachment｜Optional Accessories

Flange part
Receiver Strain gauge type
Measurement range 500 Nm
Safe overload 500% FS（2500 Nm）
Cut-off frequency 3 kHz (Sampling rate of 20 kHz)
Digital low pass filter 1 Hz to 1 kHz(Changes by setting)、PASS 3 kHz
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 25000 rpm
Torsional spring constant 1700 kNm/rad
Maximum torsional angle 2.93×10-4 rad(0.017°)
Inertia moment 5.0×10-3 kgm2
Gear for detecting rpm 90 cogs/round
Dimensions φ138×51(D) mm
Weight Approx. 2.3 kg
 
Receiver
Analog output CH1 ±10 V torque output (Load resistance must be more than 5 kΩ)
CH2 ±10 V rotation output (Load resistance must be more than 5 kΩ)
Frequency output Torque output 60 kHz±30 kHz
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 DC 30 V  50 mA
Interface RS-485(115.2 kbps)
Compensated temperature range -10 to +50℃
Power supply voltage, Power consumption DC 24 V ±15%, 17 W typ.
Dimensions 210(W)×66.5(H)×60(D) mm(Projections excluded)
Weight Approx. 1.1 kg
 
Attachment
Power supply cable 5 m 1
Analog output cable 5 m 1
Digital output cable 5 m 1
I/O cable 5 m 1
Position confirmation attachment 2
Operation manual 1
 
Optional Accessories
CATF2-PWR-5M Power supply cable for UTFⅡ 5 m
CATF2-OUT-5M Analog output cable for UTFⅡ 5 m
CATF2-COM-5M Digital output cable for UTFⅡ 5 m
CATF2-I/O-5M I/O cable for UTFⅡ 5 m
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.

 

Download

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