vibration test equipment ES-20.pdf
20kN Sine Force Vibration Testing Equipment Comply With ISTA 3A
Test Standard
High Frequency Electromagnetic Vibration shaker is dedicated to high quality, high performance and high
reliability, precision and accuracy, and convenient operation. It
is a test platform that meets all kinds of test specifications, and
can be executed including IEC, MIL-STD, JIS, ASTM and other
specifications.
| Shaker |
| Sine force (peak) | 20kN |
| Shock force (peak) | 40 kN |
| Frequency range | 5~2800 Hz |
| Displacement (continuous) | 100 mm |
| Max. Velocity | 1.8 m/s |
| Max. Acceleration | 75 G |
| Armature Diameter | 445 mm |
| 1st order resonant frequency | 2,400 Hz |
| Allowable eccentric moment | >500 Nxm |
| Armature weight | 40 kg |
| HE/ST screw dimension | M10 (metric) |
| Axial vibration isolation frequency | <3 Hz |
| Max. Payload | 500 kg |
| Magnetic flux leakage | ≤1 mT |
| Dimensions (L×W×H, unpacked) | 1,330x860x1,250 mm |
| Weight (unpacked) | 2,500 kg |
| Installation | Rubber mat (anchor bolts required) |
| Power Amplifier |
| Amplifier output | 30 kVA |
| SNR | >65 dB |
| Rated output voltage | 120 Vrms |
| Dimensions (L×W×H, unpacked) | 800x900x2,100 mm |
Pictures for reference:
Product features
* Flexible suspension system and straight line guide, strong
bearing capacity, good guidance performance and high stability.
* The static stiffness of the central load airbag is large, the
dynamic stiffness is small, the bearing capacity is strong, and the
dynamic performance is excellent.
* Rapid self-examination diagnosis and chain protection, high
safety and reliability;
* The air bag isolating and damping device makes the vibrator do
not need the special foundation, perfectly reproduces the vibration
wave and reduces the vibration transmission.
* Provide different use of horizontal and vertical expansion
platforms;
* It can be used with all kinds of vibration controllers, and the
operation is simple.
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Testing Equipment Comply With ISTA 3A Test Standard
