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Product Details:
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| Armature Weight: | 32kg | Maximum Sine Force: | 3200kg.f (32kN) |
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| Air Requirement: | 0.6 Mpa | Max. Displacement: | 100 Mm |
| Product Name: | Vibration Test System | Overall Dimensions: | 1270L×100D×1230H Mm |
| Machine Weight: | 2000 Kg | Amarture Diameter: | 440 Mm |
| Highlight: | ISTA Random Vibration Test Machine,Vibration Test Machine with Software Sine,vibration test equipment with Shock |
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The working principle of the electromagnetic vibration exciter is similar to a loudspeaker whereby electrical conductor is moved by the action of electromagnetic force in the magnetic field. The force to accelerate the moving part is generated by the balance between driving current and magnetic flux. Therefore, by controlling the driving current, one can control of the vibration generator.
The maximum acceleration level of the electromagnetic vibration exciter is determined by the maximum current and the load. At low frequency, displacement of moving part will impose a limitation and the acceleration will not reach high level. The resonance frequency of the moving element is set higher than the upper limit of the frequency range.
| Shaker Specifications A30F44 | |
| Peak Sine (Pk) | 3200Kg.f (32KN) |
| Random (RMS) | 3200Kg.f (32KN) @ISO5344 |
| Shock (Pk) | 6400Kg.f (64KN) @6ms |
| Usable Frequency | 1～3000Hz |
| Maximum Displacement (p-p) | 100 mm |
| Max. velocity | 2m/s |
| Max. acceleration | 85G (833 m/s²) |
| Vertical Load Support | 500 kg |
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Body Suspension Natural Frequency (Thrust Axis) |
Less than 2.5 Hz |
| Armature Diameter | Ф440 mm |
| Armature Weight | 32 kg |
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Fundamental Resonance Frequency (Bare table) |
2,500 Hz (nom.) +/- 5% |
| Armature Foot-point M10 | 16pcs PCD 200/400mm |
| Stray Flux Density | ＜10gauss |
| Allowable partial force | 500.N.M |
| Overall dimension | 1270L×1000D×1230H mm |
| Total Weight | About 2000Kg |
| 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 |
EV series electromagnetic vibration testing system simulates the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, model simulation of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road simulation, etc. can be achieved. It is essential for product quality assurance, new product research and development
EV series electromagnetic vibration testing system is specially designed to meet the need for long time operation, installation of vibration resistant base can achieve vertical and horizontal vibration. The standard platform is installed with high efficiency airbag shock isolation device so that the vibration transmitted to the building can be minimized, at the same time avoid the need of 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.
We provide technical support and service for our Vibration Test System. Our team of experienced engineers and technicians is available to provide the following services:
Our team is available to assist you with any questions or concerns you may have regarding our Vibration Test System. If you need assistance, please don't hesitate to contact us.
Contact Person: Mr. Labtone
Fax: 86-769-85370093
