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装载机启动电路增设自动保护系统后,对启动机和飞轮齿圈能起到很好的保护作用。当发动机启动后,启动机将自动停止运转,驱动齿轮退出啮合,避免单向离合器的磨损和蓄电池能量的消耗,而在发动机正常运转时,即使误操作将点火开关转到启动位置,启动机也不会通电运转,从而避免了启动机驱动齿轮与飞轮齿圈的冲击,大大延长了启动机的使用寿命。图1为启动电路图。
Loader start-up circuit additional automatic protection system, the starter and flywheel ring gear can play a very good protective effect. When the engine starts, the starter will automatically stop running, the drive gear out of engagement, to avoid one-way clutch wear and battery energy consumption, and in the normal operation of the engine, even if the misoperation will be the ignition switch to the starting position, the starter also Will not energized operation, thus avoiding the starter drive gear and flywheel ring gear impact, greatly extending the service life of the starter. Figure 1 for the start circuit.