0501.328.597 Gearshift Actuator for Sinoturk HOWO JAC K5 FAW for Zf 12tx2621td Traxon Gearbox Transmission Spare Part
Linear pulse solenoid valves are generally used to control the oil pressure in the oil circuit. It is also composed of an electromagnetic coil, an armature, a valve core or a slide valve, etc. Its working principle is: "When the electromagnetic coil is energized, the electromagnetic force moves the valve core or slide valve, opens the drain hole, and the hydraulic oil leaks out from the drain hole. , the oil circuit pressure drops accordingly. The electronic control system has the following advantages: (1) Because the electronic control unit (ECU) can store and process a variety of shifting patterns, it can select the appropriate shifting pattern according to the driving needs of the vehicle, so it can achieve more reasonable and complex control to obtain more ideal fuel economy. (2) Due to the simplified hydraulic system, the structure is compact and the weight is light. (3) High control precision, fast response and accurate action. (4) If the shifting pattern or parameters need to be changed, the requirements can be met by simply changing the control program and the model specifications of some electronic components without replacing parts in the system, so it has strong adaptability and a short development cycle. (5) It facilitates the integration of vehicle control systems (such as engine control, cruise control, traction control, braking system control, etc.), and the control system has good compatibility.
