Details
Product outline
High torsional stiffness(17000kNm/rad), 500% of safe overload
UTF is a flange type torque meter.
With high torsional stiffness, it can detect high-frequency torque fluctuation.
Due to the high save overload, it is also possible to work steadily with severe load for a long time.
It is suitable for testing automobile parts such as driving motors, generators, and decelerators.
New flange type torque meter from UNIPULSE of rotating torque meter
● High torsional stiffness(17000kNm/rad)
● 500% of safe overload
● 500Nm full scale
● Max speed of 20,000rpm
● Dynamic balance grade G2.5
● Built-in digital low pass filter
● RPM pulse output
● Unique signal transmission strong against grease and stain
● ±10V torque output
● 500% of safe overload
● 500Nm full scale
● Max speed of 20,000rpm
● Dynamic balance grade G2.5
● Built-in digital low pass filter
● RPM pulse output
● Unique signal transmission strong against grease and stain
● ±10V torque output
Installation example of motor testing bench in dynamometer
Specifications
Flange part｜Receiver｜Option｜Accessories
| Flange part | |
| Receiver | Strain gauge type |
|---|---|
| Measurement range | 500Nm |
| Safe overload | 500%FS（2500Nm） |
| Sampling rate | 20kHz |
| Cut-off frequency | 3kHz |
| Digital low pass filter | 1Hz～1kHz(Changes by setting)、PASS 3kHz |
| Non-linearity | 0.03%FS |
| Hysteresis | 0.03%FS |
| Repeatability | 0.03%FS |
| Compensated temperature range | -10～50℃ |
| Temperature effect on zero | 0.01%FS/℃ |
| Temperature effect on span | 0.01%FS/℃ |
| Max. rotation speed | 20000rpm |
| Torsional spring constant | 1700kNm／rad |
| Maximum torsional angle | 2.93×10-4(0.017°) |
| Inertia moment | 5.0×10-3kgm2 |
| Gear for detecting rpm | 90 cogs/round |
| Dimensions | φ138×51（D）mm |
| Weight | 2.3kg |
| Receiver | |
| Analog output |
CH1:±10V torque output (Load resistance must be more than 5kΩ) CH2:±10V rotation output (Load resistance must be more than 5kΩ) |
|---|---|
| Pulse output |
Detection method: Magnetic detection Signal specification: 90°phase differences AB phases pulses (RS-422A standard driver) Number of pulses: 90 pulses/rotation |
| 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 | -10～50℃ |
| Power supply voltage, Power consumption | DC24V ±10%、17W typ. |
| Dimensions | 210（W）×66.5（H）×60（D）mm(Projections excluded) |
| Weight | 1.1kg |
| Option | |
|
Frequency output (Model: UTF-500Nm(FM)) |
Torque output: 60kHz±30kHz |
|---|---|
|
Number of pulses (Model: UTF-500Nm(IP)) |
1080 pulses/rotation |
| Attachment | |
| Power supply cable | 1 |
|---|---|
| Analog output cable | 1 |
| Communication cable | 1 |
| I/O cable | 1 |
| Position confirmation attchment | 1 |
| Operation manual | 1 |
| Accessories | |
| CATF-PWR-5M | Power supply cable for UTF 5m |
|---|---|
| CATF-OUT-5M | Analog output cable for UTF 5m |
| CATF-COM-5M | Communication cable for UTF 5m |
| CATF-I/O-5M | I/O cable for UTF 5m |
| CATF-SET-5M | Cable sets (power, analog output, communication, I/O) |
External dimension
Download
|
Product catalogue(PDF)
|
UTF-500Nm catalogue(924 KB) | |
|---|---|---|
View more about UTF-500NM - Torque Meter on main site