1.25G Rotary Vibration Test Machine With ISTA, ASTM Standard 120 ~ 300 RPM
Description and Application
Mainly used in repeating impact, unloading or jump test that comply to ISTA , ASTM, TAPPI, ISO MIL-STD, FED-STD, UN, DOT and other industrial and government standards. Frequency range is 2-5Hz with fixed displacement of 1 inch (25.4 mm)and maximum acceleration of 1.25 G.
YST series vibration shakers apply eccentric cam principle to achieve rotation (marquee), vertical and non-synchronized (30°unbalance vibration) vibration modes
Features
- Precise digital display for the vibration frequency.
- Synchronous low noise wide belt drive mechanism.
- Guide Rail type fixture for specimen, easy to operate.
- Heavy channel iron base equipped with damper rubber makes the machine easy to install, having large loading capacity, ensuring stable running.
- Rotational Vibration method complies with international test standard.
- Suitable for toys, electronics, furniture, gifts, porcelain, packaging industries for packaging transportation simulation test.
Operating mode

Specifications
Model | YST100 | YST200 | YST500 | YST1000 | YST2000 |
Max Payload(kg) | 100 | 200 | 500 | 1000 | 2000 |
Table Size(mm) | 1000x1200 | 1200x1200 | 1200x1500 | 1500x1500 | 1500x1500 |
Frequency Range | 2~5Hz(120~300)RPM |
Displacement | 25.4mm Fixed |
Test Motions | Rotary (Synchronous) |
Power Supply | AC220V±10% 50Hz | 3-phase 380V±10% 50Hz |
