WOODWARD

Woodward 3522-1004 EM-Driver EM-80/EM-300 Actuators All‐Electric Actuator System.Typ：BUM60-1224-54-B-001-VC-A0-0093-0013-G003-000.The EM-80 and EM-300 are intended to be mounted on large diesel, gas, and gasoline engines, and on all types of turbines, to control the position of engine fuel racks, turbine fuel valves, turbine and turbocharger variable geometry, and to handle timing control. These systems are well suited for engines without a mechanical drive or hydraulic oil supply. 

Woodward 3522-1004 EM-Driver.The EM-80 and EM-300 are all-electric actuator systems that provide 40 degrees of actuator output rotation. Each system consists of a three-phase brushless ac motor which drives a high-precision planetary reduction gear box. A dedicated driver controls the actuator position and allows monitoring of most features. PC/Windows based software facilitates the system setup. The EM-80 and EM-300 are freely programmable to meet many customer requirements.