Max. Peak load: 11.1 kN
Max. Dynamic load: 5.5 kN
Max. Frequency: 1000 Hz
Materials
Automotive
DMA
HCF
NVH
Max. Peak load: 11.1 kN
Max. Dynamic load: 5.5 kN
Max. Frequency: 1000 Hz
Materials
Automotive
DMA
HCF
NVH
UHF is a versatile ultra-high frequency test system designed to reach frequencies up to 1000 Hz, and perform a wide range of tests, from Dynamic Mechanical Analysis (DMA) on elastomers to NVH testing on dampers.
Main features
Find out more about:
UHF system is designed to perform:
This makes it ideal for both research laboratories and industrial validation environments, where precision, repeatability, and reliability are essential.
Other than material testing, UHF is designed to perform:
Its ability to execute reliable high-frequency simulations with high precision and repeatability makes the system the ideal choice for automotive companies operating within strict industrial validation environments.
| UHF Specs | UHF04 | UHF010 | UHF020 | UHF025 |
|---|---|---|---|---|
| Max. Peak force | 4.40 kN | 11.10 kN | 20.75 kN | 24.75 kN |
| Max. Dynamic force (Sinusoidal fatigue) | 2.25 kN | 5.55 kN | 10.65 kN | 15.85 kN |
| Max. Static force | 1.25 kN | 3.20 kN | 6.20 kN | 9.30 kN |
| Max. Test speed@Peak force | 5 m/s | 5 m/s | 2.7 m/s | 2.7 m/s |
| Max. Test frequency | 1000 Hz | 1000 Hz | 600 Hz | 600 Hz |
| Standard stroke | 115 mm | 115 mm | 160 mm | 160 mm |
| Cooling | Air | Air | Air | Air |
| Working temperature | 5-30 °C | 5-30 °C | 5-30 °C | 5-30 °C |
| Facility requirement | 3PH 400V | 3PH 400V | 3PH 400V | 3PH 400V |
Actuator vibration mode in the load direction. Distance between crosshead and upper plane: 600mm.
The high resonance structure used allows the installation of different types of actuators, each designed to reach different frequencies and maximum loads. The systems available are:
| SERIES | MAX. DYNAMIC FORCE (SIN. FATIGUE) | MAX. FREQUENCY |
|---|---|---|
| UD | 30 kN | 250 Hz |
| XUD | 8,1 kN | 600 Hz |
| UHF | 5,5 kN | 1000 Hz |
No maintenance
High performance
High efficiency
Wide range of use
Quick and easy installation
At STEP Lab, we have designed the XUD series to perform high dynamic dynamic tests with accelerations of up to 100 G and frequencies of up to 600 Hz, offering exceptional performance in short duration and high intensity tests.
Applications
Features
Advantages
| XUD SERIES | XUD05 | XUD010 | XUD020 | XUD030 |
|---|---|---|---|---|
| Max. Peak Force | 5.50 kN | 10.40 kN | 20.50 kN | 31.20 kN |
| Max. Dynamic Force | 1.50 kN | 2.70 kN | 5.40 kN | 8.10 kN |
| Max. Static Force | 1.00 kN | 2.10 kN | 4.20 kN | 6.30 kN |
| Max. Test Speed | 6.00 m/s | 6.00 m/s | 6.00 m/s | 6.00 m/s |
| Max. Speed at Peak Force | 4.00 m/s | 4.00 m/s | 4.00 m/s | 4.00 m/s |
| Max. Test Frequency | 600 Hz | 600 Hz | 600 Hz | 600 Hz |
| Standard Stroke | 220 mm | 220 mm | 220 mm | 220 mm |
| Cooling | Air | Air | Air | Air |
| Working Temperature | 5-30 °C | 5-30 °C | 5-30 °C | 5-30 °C |
| Facility Requirement | 3PH 400V | 3PH 400V | 3PH 400V | 3PH 400V |
XUD010 is an high dynamic electric machine, dedicated to the testing of shock absorbers and dampers with a wide speed range for dynamic testing with HIL (Hardware-in-the-Loop). The linear motor, designed by STEP Lab, ensures the best performances on the market!
