ESD5221 | Speed Controls

The ESD5200 Series Speed Control Unit delivers fast, precise engine speed control and responds instantly to transient load changes. Its built-in speed anticipation circuit, adjustable PID functions, reverse voltage protection, and overspeed contact enhance performance and reliability.

When you connect the ESD5200 Series to a proportional electric actuator and supply it with a magnetic speed sensor signal, it controls a wide range of diesel and gas engines in either isochronous or droop mode. GAC hard-pots the unit to protect it from vibration, moisture, and harsh engine environments, ensuring long-term durability and dependable operation.