Air-cooled High Frequency Electrodynamic Vibration Shaker Table For
Battery Test
Electrodynamic Vibration Shaker Working Principle:
Dynamic Shaker Vibration Testing Machine simulates the vibration environment under the laboratory
condition, and test the impact strength as well as reliability of
various vibration test applications. In the laboratory, with the
aid of vibration testing system, model simulation of reproduction
of sinusoidal, random, resonant search and dwell, classical shock
and road simulation, etc. can be achieved. It is essential for
product quality assurance, new product research and development.
Applicable Standards: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries: Automotive, Electronics, Aerospace, Vessel, Telecommunication,
Photoelectronics, Instrument etc.
Features:
- Rugged suspension system and linear motion guiding, strong carrying
capacity, good guiding functions, high stability
- Load center airbag has high static stiffness and low dynamic
stiffness, strong carrying capacity, perfect performance on
amplitude variation
- High efficiency D class power switching, 3-sigma peak current,
provide finest power consumption and minimize harmonic distortion
- Quick self-diagnosis with safety interlock, high safety reliability
- Airbag shock isolation device for vibration platform without the
need of additional foundation, perfect reproduction of vibrational
wave and reduce vibration transmittance
- Provide horizontal and vertical expansion platform for different
application
- Simple controller operation
Specifications:
| Model | EV103 | EV203 | EV106 | EV206 | EV210 | EV220 |
| Vibration Generator | VG300/25 | VG300/40 | VG600/25 | VG300/50 | VG1000/50 | VG2000/50 |
| Frequency(Hz) | 2-4000 | 2-2500 | 2-3000 | 2-3000 | 2-3000 | 2-2500 |
| Max Exiting Force(kg.f) | 300 | 300 | 600 | 600 | 1000 | 2000 |
| Max. Displacement (mmp-p) | 25 | 38 | 25 | 50 | 50 | 50 |
| Max. Acceleration(g) | 100 | 100 | 100 | 100 | 100 | 100 |
| Max. Velocity(cm/s) | 200 | 120 | 180 | 200 | 200 | 200 |
| Payload(kg) | 110 | 120 | 200 | 200 | 300 | 400 |
| Armature Mass(kg) | 3 | 3 | 6 | 6 | 10 | 20 |
| Armature Diameter(mm) | φ150 | φ150 | φ200 | φ200 | φ240 | φ320 |
| Cooling Method | Forced Air Cooling |
SA digital switch power amplifier
- MOSFET or IGBT technology with reliable performance is used for SA
digital switch power amplifier.
- High stability and reliability.
- Consistency with “CE” standard requirements of EU.
- The power amplifier has high signal to noise ratio as sine
double-frequency pulse width modulation technology is used.
- Switching efficiency is high as operating principle of the
switching power supply is used.
- Automatic electronic current sharing technology is used.
- Good safety.
Production Line:
