Vibration Simulation System With High Frequency Head Expander And
2-Ch Controller
Vibration Testing Machine
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 additional foundation in most of the cases.
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.
Application: - Automotive parts and systems - qualification testing
- Electronic assembly, computer equipment testing
- Avionics and military hardware testing
- Satellite component testing
- Product and package testing
- General stress screenin
Features: - Rugged suspension system and linear motion guiding, strong carrying
capacity, good guiding functions, high stability.
- Load center airbag with high static stiffness and low dynamic
stiffness, strong carrying capacity, perfect performance on
amplitude variation.
- High efficiency D class power switching, 3-sigma peak current, low
power consumption and minimum harmonic distortion.
- Quick self-diagnosis with safety interlock, high safety
reliability.
- Airbag shock isolation device for vibration platform without the
need of additional. foundation, perfect reproduction of vibrational
wave and reduction in vibration transmittance.
- Horizontal and vertical expansion platforms for different
applications.
- Simple controller operatio
Specifications: EV210
| Parameters of VG1000-50 electromagnetic vibration generator | | Max. sine exciting force | 1000Kg.f peak (10000 N) | | Max. random exciting force | 1000Kg.f r.ms (10000 N) | | Max. shock exciting force | 2000Kg.f peak (20000 N) | | Frequency range | 2 - 3000 Hz | | Max. displacement | 50.4 mm p-p | | Max. velocity | 2m/s | | Max. acceleration | 100G (980 m/s2) | | Max. load (sine) F=M.A | | 5G (49 m/s2) | 10G (98 m/s2) | 20G (196 m/s2) | 30G (294 m/s2) | | 190kg | 90kg | 40kg | 23kg | | First-order resonance frequency | 3200 Hz±5% | | Effective load | 300 kg | | Vibration isolation frequency | 2.5 Hz | | Diameter of armature | Ф240 mm | | Mass of armature | 10kg | | Table screw | 16×M10 | | Flux leakage | ＜10gauss | | Allowable eccentric moment | 300N.m | | Shaker dimensions | 890×750×850 mm | | Equipment weight | About 2000 Kg | | Amp-12K digital switch power amplifier | | Output power | 12KVA | | Output voltage | 100V | | Output current | 100A | | Amplifier efficiency | ≥90% | | Switching frequency | 116KHz | | Signal to noise ratio | ≥65dB | | Noise | ≤70dB | | Amplifier dimension | 880×590×1275 mm | | Servo protection system | | Functions: | Temperature, air pressure, over-displacement, over-voltage,
over-current, input under-voltage, external fault, control power
supply, logic fault, input phase loss, etc. | | Digital vibration controller VCS-4 | | Functions: | Sine, Random, Shock, Sine on Random | | Control computer | Acer |
Presales: - Technical consultation: test method, laboratory planning and
suggestion.
- Equipment selection: selection scheme, FAQ.
- Product testing scheme.
In-Sales: - Customer communication and progress report.
- Guidance for pre-installation preparation, equipment commissioning
and test run.
- Calibration (when Third Party’s verification is required).
After-Sales: - Technical training: operation of equipment, daily maintenance,
common fault diagnosis and troubleshooting.
- Scheduled on-site service: Detection of problem as soon as possible
in order to eliminate equipment and anthropogenic hazards. This is
to ensure long term and stable equipment operation as well as
delivery of latest technical information.
- Technical support: special paid services are provided according to
customer’s needs.
Packing:
Producing:
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