東莞市廣聯(lián)自動(dòng)化科技有限公司為REXROTH力士樂特約授權(quán)商,常年具備德國(guó)REXROTH力士樂系列產(chǎn)品,保證原裝正品,假一罰十!!我們價(jià)格好質(zhì)量有保障,*品牌,貨期及折扣穩(wěn)定!物美價(jià)廉,值得你擁有!更多德國(guó)REXROTH力士樂產(chǎn)品?。∥覀儗⒔哒\(chéng)為您服務(wù)?。∥沂峭固仃惞鹋d,下面由我為大家介紹力士樂伺服閥 東莞原裝REXROTH力士樂電磁伺服閥供應(yīng) 力士樂電磁伺服閥部分常見型號(hào)如下: 4WE6A62/EG24N9K4 4WE6A62/EG12N9K4 4WE6A62/EW230N9K4 4WE6C62/EG24N9K4 4WE6C62/EG12N9K4 4WE6C62/EW230N9K4 4WE6D62/EG24N9K4 4WE6D62/EG12N9K4 4WE6D62/EW230N9K4 4WE6B62/EG24N9K4 4WE6B62/EG12N9K4 4WE6B62/EW230N9K4 4WE6Y62/EG24N9K4 4WE6Y62/EG12N9K4 4WE6Y62/EW230N9K4 4WE6E62/EG24N9K4 4WE6E62/EG12N9K4 4WE6E62/EW230N9K4 4WE6F62/EG24N9K4 4WE6F62/EG12N9K4 4WE6F62/EW230N9K4 4WE6G62/EG24N9K4 4WE6G62/EG12N9K4 4WE6G62/EW230N9K4 4WE6H62/EG24N9K4 4WE6H62/EG12N9K4 4WE6H62/EW230N9K4 4WE6J62/EG24N9K4 4WE6J62/EG12N9K4 4WE6J62/EW230N9K4 4WE6L62/EG24N9K4 4WE6L62/EG12N9K4 4WE6L62/EW230N9K4 4WE6M62/EG24N9K4 4WE6M62/EG12N9K4 4WE6M62/EW230N9K4 4WE6P62/EG24N9K4 4WE6P62/EG12N9K4 4WE6P62/EW230N9K4 4WE6Q62/EG24N9K4 4WE6Q62/EG12N9K4 4WE6Q62/EW230N9K4 4WE6R62/EG24N9K4 4WE6R62/EG12N9K4 4WE6R62/EW230N9K4 4WE6T62/EG24N9K4 4WE6T62/EG12N9K4 4WE6T62/EW230N9K4 4WE6U62/EG24N9K4 4WE6U62/EG12N9K4 4WE6U62/EW230N9K4 4WE6V62/EG24N9K4 4WE6V62/EG12N9K4 4WE6V62/EW230N9K4 4WE6W62/EG24N9K4 4WE6W62/EG12N9K4 4WE6W62/EW230N9K4 4WE6EA62/EG24N9K4 4WE6EA62/EG12N9K4 4WE6EA62/EW230N9K4 4WE6A62/OFEG24N9K4 4WE6A62/OFEG12N9K4 4WE6A62/OFEW230N9K4 4WE6C62/OFEG24N9K4 4WE6C62/OFEG12N9K4 4WE6C62/OFEW230N9K4 4WE6D62/OFEG24N9K4 4WE6D62/OFEG12N9K4 4WE6D62/OFEW230N9K4 4WE6B62/OFEG24N9K4 4WE6B62/OFEG12N9K4 4WE6B62/OFEW230N9K4 4WE6Y62/OFEG24N9K4 4WE6Y62/OFEG12N9K4 4WE6Y62/OFEW230N9K4 力士樂電磁伺服閥介紹有: 德國(guó)力士樂比例閥的閥芯的運(yùn)動(dòng)是采用比例電磁鐵控制,使輸出的壓力或流量與輸入的電流成正比。所以可用改變輸入電信號(hào)的方法對(duì)壓力、流量進(jìn)行連續(xù)控制。有的閥還兼有控制流量大小和方向的功能。力士樂比例閥根據(jù)功能可分為比例流量閥、比例壓力閥、比例換向閥三大類。以結(jié)構(gòu)形式劃分電液比例閥主要有兩類:一類是螺旋插裝式比例閥(screwin cartridge proportional valve),另一類是滑閥式比例閥(spool proportional valve)。東莞原裝REXROTH力士樂電磁伺服閥供應(yīng) 力士樂電磁伺服閥結(jié)構(gòu)原理是: 德國(guó)力士樂REXROTH比例閥一般來說和換向閥一樣是滑閥結(jié)構(gòu),只不過閥芯的換向不是靠電磁鐵來推動(dòng),而是靠前置級(jí)閥輸出的液壓力來推動(dòng),這一點(diǎn)和電液換向閥比較相似,只不過電液換向閥的前置級(jí)閥是電磁換向閥,而伺服閥的前置級(jí)閥是動(dòng)態(tài)特性比較好的噴嘴擋板閥或射流管閥。德國(guó)力士樂REXROTH比例閥也就是說,伺服閥的主閥是靠前置級(jí)閥的輸出壓力來控制的,而前置級(jí)閥的壓力則來自于伺服閥的入口p,假如p口的壓力不足,前置級(jí)閥就不能輸出足夠的壓力來推動(dòng)主閥芯動(dòng)作。 |