Unholtz-Dickie Corporation
The company is comprised of engineers driven by a commitment to build the most advanced vibration test systems in the world. This has evolved into an organization that leads the Vibration Test Industry not only in terms of product innovation & development, but in product performance, reliability, and technical service and support.
- (310) 347-4120
(310) 316-0275 - (203) 265-2690
- info@udco.com
- 6 Brookside Drive
Wallingford, CT 06492
United States of America
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Product
Long Stroke Thrusters
Seismic Test Systems
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Unholtz-Dickie offers the world’s first all air-cooled, electrodynamic long-stroke testers for telecommunications, earthquake simulation, and transportation applications. Up to 2,300 lbs (1,040 kg) of payload can be supported on a 48x48 inch (1.2 x 1.2 m) footprint on either the slip plate of the horizontal LS12H thruster or the bearing-guided head expander of the vertical LS12V unit. Both are driven by the highly reliable SAI120 SiC amplifier with an integrated switching cabinet for either vertical or horizontal testing. And because it’s an electrodynamic shaker, relatively high frequencies of up to 1,000 Hz can be achieved.
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Product
Sine Monitor Analysis Response Tool
SMART tool
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The Sine Monitor Analysis Response (SMART) Tool is a powerful software utility available with all new APEX SL and APEX PRO Control/Analysis workstations. The SMART Tool not only provides the standard capabilities of a stand-alone sinusoidal oscillator, but also provides measurement and spectrum displays of the resulting vibration when driving the shaker. These features are extremely useful in establishing system confidence checks of the complete vibration test system, performing fixture and test specimen vibration surveys, troubleshooting system faults, and aiding in preventive maintenance.
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Product
Electrodynamic Shakers (Highest Force Air Cooled System)
K-Series
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K-Series high performance electrodynamic shaker systems offer 100% air cooling, 3 inch (76 mm) stroke, and feature an output force up to 18,000 pounds (80.1 kN). They are available with a 16 inch (445 mm) or 24 inch (654 mm) armature outer bolt circle, allowing a variety of package sizes and fixture configurations.
