The large force shakers are designed for vibration testing of large specimens over the frequency range of 3000 Hz. Heavy-duty hexagonal head raised armature table inserts provide rigid attachment for the test fixtures. These large force shakers are water-cooled. The complex system delivers a full 2.0-inch continuous stroke with the capabilities to increase to 3.0-inch stroke upon request. These systems can be custom built to your specification.
These air-cooled electrodynamic shakers are designed for continuous vibration and shock testing for small-medium size components, ideally suited for product qualification, reliability and stress screen tests. Available with Ling’s exclusive Lin-E-Air Isolation System, suspending the shaker on air springs located at the trunnions.
Designed as portable wideband excitation source for screening of electronics components. These unique designs use the “Dual Magnetic Structure” which allows these shakers to be one quarter the size of a standard shaker and maximizes the permanent magnet field strength while maintaining a small physical size.
Each amplifier includes full instrumentation, field power supply, cooling power and protection interlocks in addition to high quality power amplification for nearly any manufacturers electrodynamic shakers. Amplifiers can be manufactured in a manner to be compliant with CE requirements. They have Enhanced Reliability Advances in chip technology that allow for a 250% increase in power device silicon. This means more safety margin, eliminating silicon as the weak link. We also have additional fast acting current limiting that allows high peaks for random as well as additional level of protection for the balance of the system.
Ling’s systems utilize plug-in modular construction allowing instant assembly of systems at nearly any power level. All amplifiers are housed in an attractive main frame providing the AC and DC power distribution as well as vacant space for optional features. Request for Information/Quote
