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1.4 左、右行程位移传感器左、右行程位移传感器分别用于将左、右橡胶空气弹簧的高度,即上、下支承横梁间距离 A(图5),转变为电信号,并输送给电子控制中心盒。如果橡胶空气弹簧的高度因负荷增加而减小(低于215mm),则行程位移传感器给电子控制中心盒输送橡胶空气弹簧高度不足信号,电子控制中心盒即使电动空气压缩机总成启动而向橡胶空气弹簧充气;如果橡胶空气弹簧的高度因负荷减少而增大(高于215mm),则行程位移传感器给电子控制中心盒输送橡胶空气弹簧高度过大信号,电子控制中心盒即使电动空气压缩机总成停止工作,并通过空气弹簧控制阀总成使橡胶空气弹簧泄气。
1.4 left and right displacement displacement sensor left and right displacement sensors are used to left and right rubber air spring height, that is, the distance between the support beam A (Figure 5), into electrical signals and delivered to the electronic control Center box. If the height of the rubber air spring is reduced (less than 215 mm) due to the increase in load, the travel displacement sensor transmits a rubber air spring height insufficient signal to the electronic control center box. Even if the electric air compressor assembly is started, Air spring inflation; If the height of the rubber air spring increases due to the load (greater than 215mm), then the travel displacement sensor to the electronic control center box rubber air spring height signal transmission, the electronic control center box even electric air compressor To stop working and deflate the rubber air spring through the air spring control valve assembly.