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Electrodynamic Vibration Shaker System, Low Force Series
Electrodynamic Vibration Shaker System, Low Force Series
Tarang Kinetics offers a Low Force Series of Electrodynamic Vibration Shaker System. This is a vibration generating equipment, having wide frequency range providing a worthwhile testing environment for sinusoidal, shock and random vibration analysis in automotive parts and system qualification testing, avionics and military hardware testing, satellite component testing, product development and reliability, telecom, automobiles industries, stress screening and R&D laboratories, etc., as per relevant ISO, IEC, JSS 55555, MIL and other international standards. The system has a platform rigidly connected with a drive coil (armature) positioned in DC magnetic field excited by AC signal generated by PWM power amplifier. When AC current flows in the drive coil, a force is generated which moves drive coil and attached platform vertically. This vibratory force is applied on the objects/specimens mounted on shaker platform. This force can be used in the horizontal direction as well with the help of a slip table attachment. The exciters utilise modern armature suspension systems, which is rolling strut type featuring low transverse motion. Reinforced SS inserts are provided on exciter platform to hold specimen/object to be tested. The digital power amplifier is a Mosfet based modular type Class-D switching to drive electrodynamic vibration shaker system with high reliability, excellent durability and direct coupling to shaker. The power amplifier has a user-friendly interface at the front panel and is equipped with self diagnostic and protection features such as cooling check, current supply check, field supply check, etc., to avoid damage to power amplifier, shaker and testing object due to malfunctioning or mis-operation. The digital vibration controller is used to simulate actual field vibration conditions at test laboratory in a controlled manner so as to reproduce the same vibration atmosphere but ensuring safety of device/object under test. Sinusoidal, shock, random and complex sinu-random vibration environment can be simulated using different software methodologies on the any standard digital vibration controller providing sinusoidal sweep, shock and random vibration test.