Electrodynamic shaker system is mainly used for product shock and vibration testing, environmental stress screening test & reliability test. For the purpose of potential failure analysis, pcb electric board, mobile phone chip, aerospace equipment, military aircraft, bullet train and automotive parts, tanks and other heavy weapons and equipment is inseparable from the performance of the electrodynamic shaker system test.
Electrodynamic vibration shaker system provides a complete series of shock as well as vibration testing that includes force dimension, generation, as well as control. Lots of advanced features are included in both the hardware and also software to offer state-of-the-art solutions for shock as well as vibration testing.
Lifting and Sliding Rail System
Vibration Test Machine|Shake System
Vibration Table Body Structure |
Electromagnetic Excitation Generator (QT-VTM300/QT-VTM4000) Cooling Fan (Including Silencer) (300/4000) Vertical Extension Platform 300mm*300mm (630/0606CM) |
Digital Switching Power Amplifier |
Digital Switching Power Amplifier (SA-3/LA403L) Servo Protection System Excitation Power Supply |
Digital Vibration Controller |
Digital Vibration Controller Host System Acceleration Sensor Control Computer Control Software Installation CD |
Spare Parts |
Extend the Cable and Air Duct Operation Instruction | Inspection Report Subsidiary Special Tool Vibrating Pressure Bar | Bead Clamp Cushioning Airbags |
Product Application |
A vibration test is a test to excite or shock a part or device to see how it will react in the real world. The vibration test is applied to a wide range of industrial products, including circuit boards, aircraft, ships, rockets, missiles, automobiles and household appliances. Qualitest is able to provide you with the entire excitation and testing program and to demonstrate the quality of your products according to national and international standards such as GB, GJB, UL, JIS, DIN, ISO, BS, MIL, IEC and ASTM. |
For any electrodynamic shaker, the added mass of the DUT as well as fixtures moves the efficiency envelope from the black line to anywhere the blue line could be. Shaker sizing computations are done to all test profiles will certainly fit within envelope.
Electrodynamic type vibration testers (ED Shaker) are readily available in horizontal & vertical operation types suitable for vibration settings. Our electrodynamic vibration shaker can simulate such vibration by setting wave of vibrate, vibration period as well as other specifications according to their testing requirement.
Our electrodynamic vibration shaker performs vibration test on spare parts and finished products. Vibration result the revolving pulse, vibration and also force produced from mechanical operation or quake. Usually vibration phenomenon happens in the procedure of ship, airplane, road spacecraft, vehicle as well as propeller.
The result shaft of the exciter is of light weight, solid strength, as well as the axial vibration frequency is greater than 3000Hz, and the worthless force is tiny.
Unique support air bag design, birthing capability, independent suspension system, anti-eccentric load ability. The highest G worth can reach the ceiling.
Exciter with twin magnetic circuit layout, with excellent body leak isolation effect, Electrodynamic Shakers can prevent disturbance with the test product.
Air spring and laminated rubber with dual vibration isolation, have excellent vibration isolation impact, no demand for installment of structure.
Low-impedance & high-performance style, can improve machine performance and also minimize power consumption expenses, high reliability.
Use the computer system online control, can achieve accurate control impact, and display the control curve of the function, the data input is stored right away, with boundless memory room.
Different control conditions of the table can be checked by the screen throughout operation, such as vibration frequency value, acceleration, amplitude and also speed as well as time.
The electrodynamic shaker can print the shade test report, and also can make the storage space and the editing or the transmission.
Environmental Test Chamber |
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Volume |
8000 Liters |
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Inner Dimensions |
2000 x 2000 x 2000mm (W x D x H) |
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External Dimensions |
2350 x 3900 x 3615mm (W x D x H) |
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Temperature Range |
-40°C +120°C |
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Heating Rate |
3°C /min~3.5°C /min |
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Cooling Rate |
1.0°C /min~3.0°C /min |
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Humidity |
0.15-0.98 |
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Number of sliding shelves |
Not less than 2 The load on the shelf is not less than 10~25 kg |
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Number of Samples |
1 |
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Sample Dimensions |
1900x1900 |
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Load X Axis Load Y Axis Load Z Axis |
50 kN |
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Acceleration Axis X Acceleration Axis Y Acceleration Axis Z |
3g |
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Automatic water supply |
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CE Certification Approval |
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Japan OYO Touch Screen Controller 5.7 " |
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Humidity tolerance of +/-5% and display and record accuracy of +/-2% |
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Testing chamber with usb data logger. |
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Vibration Test Machine|Shake System |
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Electromagnetic Excitation Generator Parameters |
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QT-VTM300 |
QT-VTM4000 |
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Maximum Sinusoidal Excitation Force |
300Kg.f peak |
4000Kg.f peak |
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Frequency Range |
1~4000 hz |
DC~3000 hz |
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Maximum Displacement |
38mm p-p |
100mm single point displacement 90mm continuous displacement |
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Maximum Speed |
2m/s |
2m/s |
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Maximum Acceleration / (Sin/Random) |
100G (980 m/s2) |
Sine: 85g (840 m/s2) | Random: 60g (588 m/s2) |
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QT-VTM300 |
QT-VTM4000 |
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Maximum Load Versus Acceleration |
F=M.A |
Maximum Load Versus Acceleration |
F=M.A |
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5G(49m/s2) |
10G(98m/s2) |
42G(490m/s2) |
25G(326m/s2) |
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57kg |
27kg |
60kg |
120kg |
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20G(196m/s2) |
30G(294m/s2) |
14G(196m/s2) |
9G(122m/s2) |
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12kg |
7kg |
250kg |
400kg |
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Maximum load |
120 kg |
Maximum load |
500kg |
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Vibration isolation frequency |
2.5 Hz |
Axial Vibration Frequency |
Less than 2.5 Hz |
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Moving coil diameter |
Ф150 mm |
Dynamic Diameter |
Ф440 mm |
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The quality of moving coil |
3kg |
Dynamic Equivalent Mass |
35kg |
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Countertop screw |
13×M8 |
1st Order Resonance Frequency |
2,500 Hz (nom.) +/- 5% |
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Magnetic leakage |
<10 gauss |
Dynamic Connection Point |
16 pieces M10 embedded stainless steel threaded sleeves |
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Machine body size |
750mm×560mm×670mm |
Magnetic Flux Leakage |
<10 gauss |
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Platform body weight |
560Kg |
Allowable Eccentric Load Moment |
500 N.M |
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External Dimensions Of The Exciter |
1290mmL×1010mmD×1145mmH |
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Exciter Weight |
Exciter Weight |
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Digital Switching Power Amplifier for QT-VTM300 |
Digital Switching Power Amplifier for Q-VTM4000 |
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Output Power |
4KVA |
Maximum Output Power |
40KVA (120Vrms/380Arms) |
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Output Voltage |
100V |
Frequency Range |
DC ~ 5000Hz |
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Output Current |
30A |
Signal To Noise Ratio |
> 75 dB |
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Size of the power amplifier |
720mm×545mm×1270mm |
Effectiveness |
Not less than 90% |
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Weight |
230KG |
Harmonic Distortion |
0.5% THD @ 500Hz |
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Input Signal Range |
±10 Vpeak |
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Output DC Stability |
<5mVdc |
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Amplifier Appearance Size |
619mm×900mm×1680mm |
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Amplifier Weight About |
490Kg |
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Vertically Extending Platform for QT-VTM300 |
Vertically Extending Platform for Q-VTM4000 |
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Platform Material |
Aluminum-magnesium alloy |
Work Table Size |
600 x 600 mm height: 150mm |
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Table Size |
300 mm×300 mm |
Frequency (Hz) |
2000Hz |
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Fixed Hole Position |
M8 stainless steel screw sleeve, wear – resistant |
Countertop Installation Connection |
M10 spacing 100mm |
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Upper Limit Frequency |
2000 Hz |
Equivalent Moving Mass Kg |
35KG |
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Weight |
12KG |
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Cooling Fan |
Cooling Fan (Including Silencer) for QT-VTM4000 |
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Fan Power |
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15kW |
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Flow/Wind Pressure |
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0.7 m3/s @0.050kgf/cm 2 |
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Shaker Fan’s Weight |
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About 250 KG |
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Physical Dimension |
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1070mmL×970mmD×1980mmH |
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1-877-884-8378