Product Description:
Our Vibration Test System is a powerful and reliable vibration
testing equipment for vibration verification, validation and
reliability testing. It is designed to verify the mechanical
components under a wide range of vibration conditions. It offers a
maximum acceleration of up to 92g, an amature diameter of 340mm,
and a machine weight of 1920kg. Our Vibration Test System is
equipped with high quality software, including sine, random, and
classic shock testing and is equipped with air requirement of
0.6Mpa, making it an ideal choice for vibration validation and
reliability testing. This reliable and robust testing system helps
to ensure that components and products meet the highest quality
standards before entering the market. It is suitable for a variety
of industries, ranging from automotive, aerospace, medical, and
defense.
Technical Parameters:
| EV432 Electric Shaker Technical Specifications |
| Shaker Specifications A30F44 |
| Max. Travel (p-p) | 100mm | Armature Diameter | 440 mm |
| Usable Frequency | 1 to 3,000 Hz | Vertical Load Support | 500 kg |
| Sine (Peak) force | 3200kgf | Maximum Velocity | 2.0 m/s |
| Random (rms) force | 3200kgf | Maximum Acceleration | 100g |
| Shock (Peak) force | 6400kgf | Armature Assembly Weight | 32kg |
| Armature Fundamental Resonance Frequency | Less than 2.5 Hz | Armature Foot-point M10 | 16pcs PCD 200/400mm |
| Body Suspension Natural Frequency (Thrust Axis) | < 1 mT (10 Gauss) | Overall Dimensions | 1270L×100D×1230H mm |
| Stray Field | Standard | Weight (Unrated) | 2000 kg |
| Degauss Coil | Less than 2.5 Hz | Air Requirement | 0.6 Mpa |
| Power Amplifier Specifications LA30K |
| Rated Output Capacity | 30 KVA (120Vrms/300Arms) |
| Signal to Noise Ratio | >65 dB |
| Amplifier Efficiency | > 90% |
| Interlock Protection | 600L×900D×1750H mm |
| Rated Output Capacity | 490Kg |
| Interlock Protection | ●Shaker Over Travel ●Shaker Over Temp ●Shaker Air Pressure ●Shaker Oil Pressure ●Shaker E Stop ●Amplifier E Stop ●Transformer Over Temp ●UART Power ●PM Over Temp ●PM Over Current ●PM Drive Power ●Input Under Voltage ●Input Over Voltage ●Output Over Voltage ●Output Over Current ●Cooling Fan ●Power Over Temp ●Logic Fault |
| Air Cooling Blower B752S |
| Blower Power (Full Load) | 15 kW (10HP) |
| Air Flow Rate | Air Flow: 67.5m3/min, Air Pressure: 0.067kgf/cm2 |
| System Environmental Requirement |
| Operating space Temperature and Humidity | 0 to 40 degree C. 0 to 90%, non-condensing |
| Power | 380/415/480 VAC, 50/60 Hz, 3Ph, 56.0kVA |
| System Options |
| ●Slip Table Configuration | ●Automatic Pneumatic Load Centering System |
| ●Head Expander | ●Digital Shaker Controller (Includes accelerometer assembly) |
| ●Thermal Barrier | |
Applications:
Vibration test is a process of exciting or shocking some part or
device to observe its reaction in real environment. Vibration test
is widely applied in many fields, ranging from circuit board,
airplane, ship, rocket, missile, automobile, household appliance
and other industrial products.
Labtone can offer you the whole vibration and testing proposal, and
provide you with the quality certificates of products according to
national and international standards, including GB, GJB, UL, JIS,
DIN, ISO, BS, MIL, IEC and ASTM standards.
Equipment Configuration
| Item | Configuration | Qty. |
| 1 | Vibration Shaker COMBO | |
| Shaker (including automatic centering system) | 1 set |
| Head Expander | 1 set |
| Horizontal Slip Table (including Electric Steering Systems) | 1 set |
| 2 | Power Amplifier | |
| Power amplifier (including Field power supply) | 1 set |
| 3 | Cooling Unit Part | |
| Blower (including silencer and 5M Duct) | 1 set |
| 4 | Shaker controller | |
| Model: VCS-02 Hardware: 2 input channels, 1 output channel Software: Sine, Random, Shock | 1 set |
| Accelerometers (Including low noise cable) | 2 set |
| 5 | Computer | 1 set |
| 6 | Accessories and tools | 1 set |
| 7 | User Manuals | 1 set |
Support and Services:
Vibration Test System provides technical support and services to
ensure that our customers can get the most out of their product.
Our technical support and services include:
- 24/7 technical support
- Troubleshooting and problem resolution
- Technical advice and assistance
- Software updates and upgrades
- Hardware maintenance and repair
- Product training and education
We also offer extended warranty and maintenance plans for our
Vibration Test System products. These plans offer additional
protection against unexpected repairs and can provide peace of mind
for our customers.
Packing and Shipping:
Vacuum package + Plywood case
Introduction to Equipment Performance
The Shaker is the heart of the system. It provides the vibrating
armature to which the items to be tested is attached. The principal
parts of the shaker are shown in the Figure D-2.
The field coils energize the Shaker body with flux paths as shown,
creating a high magnetic flux density in the annular air gap. The
field coils are connected to the DC field supply from amplifier.
The armature assembly, consisting of the table and drive coil, is
suspended in the annular air gap of the shaker. When an alternating
current is passed through the drive coil, electro-dynamic force is
generated on the drive coil wire causing the table to move up and
down. The movement magnitude and frequency is controlled by the
drive signal from the vibration controller. The table motion
depends on several factors including, but not limited to, the mass
of table, load attached, and table suspension stiffness. (NOTE:
load attached includes all fixtures, adapters, bolts and units
under test).
