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ESD-5100 Series speed governor

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The ESD-5100 Series electronic speed device is designed to control engine speed with fast and precise response to transient load changes.

Detailed information

Product detailed description

This closed loop control, when connected to a proportional electric actuator and supplied with a magnetic speed sensor signal, will control a wide variety of engines in an isochronous or droop mode. It is designed for high reliability and built ruggedly to withstand the engine environment.


  • Isochronous, Droop, & Variable Speed Operation
  • Adjustable PID
  • Idle Speed Circuit
  • Auxiliary Accessory Input
  • 10 Amp Drive Circuit
  • Inputs for Accessories


  • Simple Installation and Adjustment