Labtone Test Equipment Co., Ltd
Vibration and Shock Test Equipment for over 20 years
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Vibration Shaker System Description
A complete set of vibration testing system is composed of shaker, power amplifier and vibration measuring control system, in accordance with the relevant national and international standards (such as MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS, etc.) to provide technical support for establishing product quality inspection
Vibration testing system Applications:
automotive,electronics,aerospace,vessel,telecommunication,optoelectronics ,instrument etc
EV series of electromagnetic vibration testing system is specially designed to meet the need for long-time operation. Vertical and horizontal vibrations can be achieved by the installation of vibration resistant base. The standard platform is equipped with high-efficiency airbag shock isolation device so that the vibration transmitted to the building can be minimized, there is no need for an additional foundation in most of the cases
Vibration Shaker System Equipment Configuration
| Item | Configuration | Qty. |
| 1. | Combo shaker | |
| A11T24 shaker ((including Pneumatic Centering Controller) | 1 set | |
| B402 blower (including silencer and Duct ) | 1 set | |
| Head Expander VT80CM | 1 set | |
| 2. | Power Amplifier | |
| LA10K Power amplifier(including Field power supply) | 1 set | |
| 3. | Shaker Controller | 1 set |
VCS5X-02 Shaker Controller (hardware: 2 Input /1 Drive. Application: Random/Sine/Shock ) | 1 set | |
| LTE-C02A01 Accelerometers (Including Length 7m low noise BNC-M5 cable) | 2 set | |
| Computer(Including keyboard, mouse and monitor) | 0set | |
| 4 | Operation Manual | 1 set |
| 5 | Accessories | 1 set |
| Maintenance Tools | 1 set | |
| Standard Spare Parts | 1 set |
Vibration Shaker SystemSpecification:
| Shaker Specifications VG1000-76 | |
| Peak Sine (Pk) | 1100Kg.f peak (11KN) |
| Random (RMS) | 1000Kg.f r.ms (10KN) @ISO5344 |
| Shock (Pk) | 2200Kg.f peak (22KN) @6ms |
| Usable Frequency | 1～3000Hz |
| Maximum Displacement (p-p) | 76mm (3inch) intermittence,51mm (2inch) continuous |
| Max. velocity | 2.0m/s |
| Max. acceleration | Sine: 85G ；Random: 60G |
| Vertical Load Support | 300 kg |
Body Suspension Natural | Less than 2.5 Hz |
| Armature Diameter | Ф240 mm |
| Armature Weight | 13kg |
| Allowable partial force | 350.N.M |
Fundamental Resonance | 2,500 Hz (nom.) +/- 5% |
Load Attachment | 16 stainless steel M10 Inserts |
| Stray Flux Density | ＜10gauss |
| Allowable partial force | 500.N.M |
| Shaker dimensions | 960mmL×745mmD×790mmH |
| Weight of Shaker | About 1000Kg |
| Power Amplifier Specifications LA10K | |
| Rated Output Capacity | 12KVA |
| Signal to Noise Ratio | Greater than 65 dB |
| Amplifier Efficiency | Greater than 90% |
| Amplifier Overall Dimensions | 940mmL×715mmD×780mmH |
| Weight of Amplifier | About 400Kg |
| Interlock Protection | ●Input Over/Under Voltage ●Logic Fault ●Output Over Voltage/Current ●Control Power ●External ●Shaker Oil Pressure ●Module O/T ●Shaker Temp ●Shaker Travel |
Size(mm): 300 x 300-1500x1500
Material: Aluminium /Magnesium
The expansion platform is made of magnesium alloy to provide expansion for the armature. With Reasonable and scientific design, the platform can achieve a testing frequency of 2 kHz. Specific microstructure provides reasonable vibration damping and minimizes the amplification factor of high-frequency resonance.
Material: Aluminium /Magnesium
According to the customer's actual demand, we can offer different shapes of the fixture, such as three-dimensional square, L and T shape.
1) The rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability.
2) Load center airbag with high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation.
3) High-efficiency D class power switching, 3-sigma peak current, low power consumption, and minimum harmonic distortion.
4) Quick self-diagnosis with safety interlock, high safety reliability
5) Airbag shock isolation device for vibration platform without the need of additional foundation, perfect reproduction of vibrational wave and reduction in vibration transmittance
6) Horizontal and vertical expansion platforms for different applications
7) Simple controller operation
* Technical consultation: test method, laboratory planning, and suggestion.
* Equipment selection: selection scheme, FAQ.
* View our Factory.
* Training how to install the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Workshop:
