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                首頁>叉車出租新聞>叉車出租新聞

                珠海電動叉車調速方式你了解嗎?

                2021-03-19782次
                在搬運貨物的過程中,我們需要進行變頻變速過程,調速過程可分為:節流變速、容積變速,節流變速將控制回路中的流量控制元件截面大小進行改變,可對實行元器件流量進行有效控制,進而可更有效地對電動叉車的運行速度進行調整。因為調整運動速度主要以流通截面轉變完成,就會在一定程度上讓能耗出現損毀。
                in the process of handling goods, we need to carry out frequency conversion and speed change process. the speed control process can be divided into throttle speed change and volume speed change. throttling speed change will change the cross-section size of flow control elements in the control circuit, which can effectively control the flow of components, and then more effectively adjust the running speed of electric forklift. because the adjustment of movement speed is mainly completed by the transition of flow section, the energy consumption will be damaged to a certain extent.
                而電動叉車的容積變速將控制回路中的變量柱塞泵排量進行改變,這樣可對實行元器件進行調整過程。泵控容積變速一方面將電動叉車電機轉速比進行變化,也可更進一步對液壓泵輸出流量進行改變。此外還可利用變量組織對液壓泵排量進行轉變,這樣便可對液壓泵的輸出流量進行改變。
                the volume change of electric forklift will change the displacement of variable piston pump in the control circuit, so that the components can be adjusted. on the one hand, the speed ratio of electric forklift motor is changed, and the output flow of hydraulic pump can be further changed. in addition, variable organization can be used to change the displacement of the hydraulic pump, so that the output flow of the hydraulic pump can be changed.
                電動叉車的泵源是利用壓力反饋式變量柱塞泵完成。在對電機轉速進行控制時,通過變頻完成,可更進一步完成容積變速。隨著持續變動的負荷運行,會逐漸轉變為電動叉車的工作壓力,進而將工作效率得到進一步提升。根據相關研究數據表示,電動叉車的工作壓力通常與反饋壓力維持在平衡位置狀態中。
                the pump source of electric forklift is completed by pressure feedback variable displacement piston pump. when the motor speed is controlled, the volume speed change can be further completed by frequency conversion. with the continuous change of load operation, it will gradually change into the working pressure of electric forklift, and further improve the work efficiency. according to the relevant research data, the working pressure and feedback pressure of electric forklift are usually maintained in a balanced position.
                隨著電動叉車交流電動機當代控制理論的不斷發展,交流變頻變速技術也在整個電動叉車行業中得到了更為普遍的使用。
                with the continuous development of electric forklift ac motor control theory, ac variable frequency variable speed technology has been widely used in the whole electric forklift industry.
                潮喷系列AV,日本少妇毛多水多的视频,japonensis10—15six

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