ELECTRONIC CONTROLLER FOR ENGINE WELDER

摘要

PURPOSE:To simplify the structure of electronic controller and to reduce the cost by providing a rotation specifying unit for setting/specifying the engine rotation and a rotation controller for controlling the electric signal to an actuator. CONSTITUTION:On the basis of an input signal from load detecting means 8, rotation specifying unit 26 will set/specify the engine rotation to rated rotation or the rotation corresponding with the load under loading of welder while to low level under no-load. Rotation controller 5 for controlling the electrical signal to the actuator 3 thus to maintain the setting rotation is provided. Consequently, the structure of electronic controller is simplified and the cost is reduced.