Transmission Pressure Oscillator

Transmission Pressure Oscillator
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Team Corporation's hydraulic transmission pressure oscillator system is designed as a development lab tool to provide a method of testing the dynamic response of spool valves in automatic transmissions. It is a portable device that is able to generate an oscillation with a controllable shape, frequency and amplitude.

The self-contained hydraulic power unit provides oil flow and pressure to continuously operate the transmission pressure oscillator. The system produces 300 psi Pk-Pk oscillation pressure, about the nominal operating pressure, with a 300 Hz maximum frequency capability.

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  • Team Voice Coil Driven Servovalve
  • Integrated Air Cooled Hydraulic Power Supply
  • Portable, Self-Contained Unit



  • Automatic Transmission R&D
  • Spool Valve Response