Electrodynamic Vibration Shaker System For Automotive Test NISSAN
28400NDS00
Introduction:
Vibration testing is to simulate various environmental influences of vibration
encountered by products in Transportation, Installation and Use,
and to determine whether a product can withstand various
environmental vibrations.
The vibration modes can be divided into sinusoidal vibration and
random vibration. Sine vibration test method is often used in
laboratory, to simulate rotation, pulsating, volatility (in ships,
aircraft, vehicles, space vehicle) on the vibration and the
analysis of the product structure resonance frequency and resonance
point resides validation is given priority to, it is divided into
frequency sweep vibration and fixed frequency vibration, its
tougher depends on the frequency range, amplitude value and test
duration. The random vibration is used to simulate the evaluation
of the seismic strength of the overall structure of the product and
the transportation environment in the packing state, the severity
of which depended on the frequency range, GRMS, test duration and
axial direction
| Shaker Specifications VG5000-100 |
| Peak Sine (Pk) | 5000Kg.f peak (50KN) |
| Random (RMS) | 5000Kg.f r.ms (50KN) ISO5344 |
| Shock (Pk) | 10000Kg.f peak (100KN) @6ms |
| Usable Frequency | 1～2500Hz |
| Maximum Displacement (p-p) | 100mm (4 inch) intermittence, 76mm (3inch) continuous |
| Max. velocity | 2m/s |
| Max. acceleration | Sine:100g (980 m/s2), Random 62g(600 m/s2) |
| Vertical Load Support | 500 kg |
Body Suspension Natural Frequency (Thrust Axis) | Less than 2.5 Hz |
| Armature Diameter | Ф440 mm |
| Armature Weight | 59kg |
Fundamental Resonance Frequency (Bare table) | 2,400 Hz (nom.) +/- 5% |
Load Attachment Points (Standard) | 16 stainless steel M10 Inserts |
| Stray Flux Density | ＜10 gauss |
| Shaker dimensions | 1670mmL×1150mmD×1300mmH |
| Weight of Shaker | About 4600Kg |
| Compressed Air Requirement | 0.6 Mpa |
| Power Amplifier Specifications LA503L |
| Rated Output Capacity | 50KVA(120V rms / 420A rms) |
| Signal to Noise Ratio | Greater than 65 dB |
| Amplifier Efficiency | Greater than 90% |
| Amplifier Overall Dimensions | 650mmL x 920mmD x 2100mmH |
| Weight of Amplifier | About 560Kg |
| 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 |
| Shaker controller Specifications VCS5X-2 |
| Hardware | 2 Analog Input Channels, 1 Drive Channel 102.4 kHz Sampling Rate, 40kHz Frequency Range, >120dB Dynamic range ,24-bit ADC/DAC,Centralized 32-bit floating
DSP processing and low-noise design ,> 90 dB Random control
dynamic range , Windows O/S GUI and Ethernet connectivity, graphic
interface.-20~60℃ Working Temperature Fanless Structure to Reduce
the Background Noise. |
| Software | ●Base Random ●Swept Sine ●Classic Shock |
| PC Configuration: | ● ACER PC(i3-3.6GHz CPU 8GB 1TB 1000Mbps Ethernet port.and 4 USB
port / Microsoft Windows 10/8 OS Microsoft Word /Excel and Adobe Acrobat are recommended as test
report editors(options) |
| Control Accelerometers | ●Mode: Lab-24110 High sensitivity Charge accel ,10M, PVC M5 coaxial plug to BNC plug
low noise cable ,1—5kHz ,30pC/g ,M5 side Conn,Ground isolation,-40℃
to 160℃ |
Other models: EV203-EV220
| Model | EV203 | EV206 | EV210 | EV220 |
| Vibration Generator | VG300/40 | VG300/50 | VG1000/50 | VG2000/50 |
| Frequency(Hz) | 2-2500 | 2-3000 | 2-3000 | 2-2500 |
| Max Exiting Force(kg.f) | 300 | 600 | 1000 | 2000 |
Max. Displacement (mm p-p) | 38 | 50 | 50 | 50 |
| Max. Acceleration(g) | 100 | 100 | 100 | 100 |
| Max. Velocity(cm/s) | 120 | 200 | 200 | 200 |
| Payload(kg) | 120 | 200 | 300 | 400 |
| Armature Mass(kg) | 3 | 6 | 10 | 20 |
| Armature Diameter(mm) | φ150 | φ200 | φ240 | φ320 |
| Cooling Method | Forced Air Cooling |
| Vibration Generator Weight(kg) | 460 | 920 | 1100 | 1600 |
| Vibration Generator Dimension L*W*H(MM) | 750*555*670 | 800*600*710 | 845*685*840 | 1200*870*1100 |
| Power Amplifier | Amp3k | Amp6k | Amp12k | Amp22k |
| Cooling Method | Forced Air Cooling |
| Power Amplifier Weight(kg) | 250 | 320 | 350 | 500 |
| Power Amplifier Dimension L*W*H(MM) | 800*550*1250 | 800*550*1250 | 800*550*1520 | 800*550*1520 |
Utility
Requirements | 3-phase AC380V ±10% 50Hz |
| Aggregate Capacity(KW) | 9 | 20 | 25 | 35 |
Meet Standards:
MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries:
Automotive electronics device, Motormeter assembly, Automobile
storage battery, Automotive electric equipments, Automotivemotor,
Water-soluble dielectric battery, Safety valve, Auto air
conditioning compressor etc.
Features:
- Double magnetic circuit structure to ensure high magnetic field
intensity & reduce flux leakage; Special degaussing structure can
reduce flux leakage to below 1 mt
- U-type spring ,rollers and linear bearing for strong resistance of
deflecting load
- Air spring are used for vibration isolation; Vibration system work
steadily even with heavy load; no need special foundation
- Protection devices are provided for over-thermal, over-load,
over-current, over-voltage, and over-displacement of the vibration
tester; Electrical network protection devices for over-voltage,
under-voltage, lacking phase; Drive power , current-limiting ,
soft-start, over-temperature, short-current,module fault protecting
- Able to complete sine ,random , impact environmental tests
- This system requires voltage fluctuation, ≤±10%
- This system requires Grounding resistance, ≤4Ω
- High reliability, especially suitable for long-time operation
Our Services:
| Pre-sales service |
| Technical Advisory: Testing method, laboratory planning and advice |
| Equipment Selection: Type-selecting scheme,FAQ |
| Product testing scheme |
| Selling service |
| Customer Communication,progress communication |
| Before installation, we will provide guidance of preparation ,
equipment debugging, equipment commissioning |
| Cooperate with measuring if need the third party verification |
| After-sale service |
| Quality assurance period for one year,lifelong maintenance. |
| Technical guidance |
| Feedback within 2 hours after get the call. |
Accept OEM, Design service,Buyer label
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