Sine 6kN Shock and Vibration Test System For Laboratory Meets IEC61373 - Railway

EV series of electromagnetic vibration testing system simulate 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, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.

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.

Electrodynamic Shaker Capabilities

• Sine: 600 kgf (peak)
• Random: 600 kgf (rms)
• Shock: 1,200 kgf (peak)
• Frequency range: 2 Hz to 3000 kHz
• Maximum Velocity: 2000 mm/s
• Maximum Acceleration: 100 G (half sine) with a bare armature
• Maximum payload: 200 kg
• Maximum displacement: Shock: 50 mm (p-p), Continuous: 40 mm (p-p)

Features:

• Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability;
• Load center airbag has 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, provide finest power consumption and minimize 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 reduce vibration transmittance;
• Provide horizontal and vertical expansion platform for different application;
• Simple controller operation.

Working Principle:

Specifications: EV103-EV220