Analog Speed Controls

The ESD Series speed control units are an all electronic device designed to control engine speed with fast and precise response to transient load changes. This closed loop control, when connected to a proportional electric actuator and supplied with a magnetic speed sensor signal or generator voltage, 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.


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ESD1000

ESD1000 SERIES 12 or 24V Version Standard Unit

ESD1100

ESD1000 SERIES 12 or 24V Version

ESD2110

ESD2100 SERIES

ESD2401

ESD2400 SERIES

ESD5111

ESD5100 SERIES Standard Multi-Voltage Unit

ESD5131

ESD5100 SERIES

ESD5330

ESD5300 SERIES Multi functional

ESD5500E

ESD5500E SERIES

ESD5500-II

ESD5500-II Fusion SERIES

ESD5522E

ESD5500E SERIES Cummins EFC

ESD5550

ESD5550/5570 SERIES

ESD5160

ESD5100 SERIES

Firepump applications

ECC328

Governor for Gensets.

No speed sensor required.