Analog Governors

The analog speed governors unit is 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, 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.

If you can not find your speed governor please ask us.

Analog governors Specification
ESD2110 (CE) Multi-VDC
ESD2210-12 or -24 (CE) 12 or 24VDC / Standard Unit
ESD2241-24 (CE) 24VDC / Standard Unit with Idle Circuit
ESD2244-12 or -24 (CE) 12 or 24VDC / Light Force (Low-Current Optimized PID)
ESD5500-II (CE) Isochronous, Droop & Variable Governing / Speed Ramping / Starting Fuel Control /Anti Wind-Up Circuit / Soft Coupling / Selectable Light-Force Capability / Dither Function
ESD5500E (CE) Multi-VDC / Standard Unit
ESD5520E (CE) Multi-VDC / Light Force
ESD5522E (CE) Multi-VDC / Light Force / EFC Forward Acting / Enhanced Droop
ESD5526E (CE) Multi-VDC / Anti Wind-Up Circuit /
  (For Use With ATB Gas Applications)
ESD5528E (CE) Multi-VDC / Anti Wind-Up Circuit /
  (For Use With ATB Gas Applications)
ESD5550 (CE) Multi-VDC / Standard Unit / Overspeed Switch
ESD5550M (CE) Multi-VDC / Overspeed Switch / Expanded Gain and Stability Range / Replaces Ghana Controls
ESD5570 (CE) Multi-VDC / Light Force (Low-Current Optimized PID) / Overspeed Switch