Mechanical Technology, Incorporated

Turbine Balancing & Vibration Analysis

Engine Signal Conditioning


A complete speed signal conditioning unit capable of working with all types of engine speed signals. Whether you are testing engines with a long tooth or short tooth embedded N1 signal, if you have engines with older high-voltage…

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This CA1800 provides up to eight(8) channels of precision charge amplification for accelerometers and other charge mode devices.

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The 41CA Two Channel Charge Amplifier is used to convert accelerometer charge signals into voltage signals. Converted signals are then easily used by the PBS-4100 family of vibration analyzers. Two channels of amplification are provided. Each…

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Each 55CA Charge Amplifier provides one (1) channel of charge amplification, and provides a buffered acceleration output signal as well as an integrated (velocity) signal output.  Both single ended and differential outputs are provided.

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Turbine Balancing & Vibration Analysis


Portable vibration analysis and engine trim balance instruments and accessories for commercial and military aviation. Designed to swiftly pinpoint engine problems and eliminate avoidable engine removals. Rapid configuration and intuitive…

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Test cell vibration analysis and engine trim balance instruments and accessories for commercial and military aviation. Designed to quickly pinpoint engine problems and eliminate unnecessary engine removals. Fast hookup and bright color displays…

PBS-4100R PLUS View Product

MTI Balancing and Vibration Analysis systems serve the engine propulsion and the power generation industry segments throughout the world. Our portable and test cell balancing systems are used by major aircraft engine and turbine manufacturers, US and foreign militaries and by Maintenance, Repair and Overhaul (MRO) organizations to efficiently reduce turbine vibration on a variety of military and civilian airplane engine types. Our systems first identify vibration magnitude, then further assist the user with an intuitive step-by-step balancing solution - solving balancing equations with powerful algorithms to provide the best engine vibration/balancing solutions. The result is a dramatic reduction in engine vibration; subsequently minimizing fuel burn and maximizing service intervals. As engine designs continue to evolve, MTI also offers an advanced tachometer signal conditioner which detects and conditions critical amplitude and timing changes on speed signals from raw analog inputs (N1, N2, N3) and also from engine FADEC systems.

The PBS family of products is THE industry standard for engine maintenance in the US Air Force and is the market leader in the commercial aviation industry worldwide.