力士樂先導式電磁閥由先導閥和主閥芯著形成通道組合而成;力士樂常閉型電磁閥在未通電時,呈關閉狀態。當線圈通電時,產生的磁力使動鐵芯和靜鐵芯吸合,導閥口打開,介質流向出口,此時主閥芯上腔壓力減少,低于進口側的壓力,形成壓差克服彈簧阻力而隨之向上運動,達到開啟主閥口的目的,介質流通。 當力士樂REXROTH電磁閥線圈斷電時,磁力消失,動鐵芯在彈簧力作用下復位關閉先導口,此時介質從平衡孔流入,主閥芯上腔壓力增大,并在彈簧力的作用下向下運動,關閉主閥口。常開式力士樂電磁閥原理正好相反。如:SLA,DF(φ15以上口徑),ZCZ等。 通電時,力士樂電磁閥電磁力把先導孔打開,上腔室壓力迅速下降,在關閉件周圍形成上低下高的壓差,流體壓力推動關閉件向上移動,閥門打開;斷電時,彈簧力把先導孔關閉,入口壓力通過旁通孔迅速腔室在關閥件周圍形成下低上高的壓差,流體壓力推動關閉件向下移動,關閉閥門。流體壓力范圍上限較高,可任意安裝(需定制)但必須滿足流體壓差條件。 REXROTH電磁閥采用了滑閥浸于系統中的油內動作,具有緩沖作用,即使在高壓力高頻率的切換動作下,仍可平穩無聲。*消除了克棟部位的油封與滑柱推桿之間的摩擦及其引發的漏油問題,并可以增加滑柱的推力。 上海維特銳在德國設有分公司,專做進口儀器儀表,氣動液壓類產品15年,長期供應力士樂電磁閥、REXROTH泵、力士樂放大器(可調現貨) 4WE 10 E3X/CW230N9K4/B04V 4WE 10 Y73-3X/CG24N9K4/A12B20 SO292 4WE 10 Q6-3X/CG12N9K4 4WE 10 EB3X/CG24N9K4/V 4WE 10 D3X/CG48N9K4/V 4WE 10 JA3X/CW230N9K4/V 4WE 10 LB3X/CW230N9K4/V 4WE 10 H73-3X/CG12N9K4 SO9 4WE 10 J3X/CW48N9K4/V 4WE 10 J3X/CG110N9K4/B10 4WE 10 E4X/CW230N9DK25L/V 4WE 10 J4X/CW230N9DK25L/V 4WE 10 D3X/CG24K4QMBG24/V 4WE 10 J73A3X/CG24N9K4/A12B12 SO292 4WE 10 D3X/CG205N9K4/A08 4WE 10 C4X/OFCW110N9DK25L 4WE 10 Y3X/CW230N9K4QMAG24/V 4WE 10 D3X/OFCG110N9K4QSABG24E 4WE 10 D4X/CG125N9DKL 4WE 10 G3X/CW48N9K4/V 4WE 10 UB3X/CG24N9K4QM0G24 4WE 10 L3X/CG24N9K4/MH 4WE 10 D3X/CG24K4QMBG24 SO292 4WE 10 C3X/CG24N9K4/A08 SO292 4WE 10 JA3X/CG24N9K4/B08 4WE 10 JA3X/CG24N9K4/C 4WE 10 G3X/CG60N9K4 4WE 10 GB4X/CW230N9DL 4WE 10 L3X/CG24K4QR0G24S 4WE 10 HA3X/CG24N9K4/T12V 4WE 10 C3X/CG24N9K4/T12V 4WE 10 HB3X/CG24N9K33L/B12 4WE 10 H3X/CG24K4QR0G24S 4WE 10 EB3X/CG24K4QM0G24/C 4WE 10 C3X/CG24N9K4/T12 SO99 4WE 10 F3X/CG205N9K4 4WE 10 D4X/CW110N9DL/B10 4WE 10 TA3X/CG24N9K4 4WE 10 JB3X/CG24K4QM0G24 4WE 10 D3X/OFCG96N9K4/MH 4WE 10 D3X/CG205N9K4/T12 SO99 4WE 10 D3X/CG96N9K4/V 4WE 10 EB3X/CG96N9K4QMBG24 4WE 10 D3X/CG24N9K33LQMBG24/MH 4WE 10 C3X/CG24N9K33L/MH 4WE 10 W3X/CG24N9K33L/MH 4WE 10 E3X/CG24N9K33L/MH 4WE 10 J3X/CG24N9K33L/MH 4WE 10 Y3X/CG12N9K4/MH 4WE 10 X186-3X/CG12N9K4/MH 4WE 10 X185-3X/CG12N9K4/MH 4WE 10 J19-3X/CG12N9K4/MH 4WE 10 J2B3X/CG12N9K4/MH SO771 4WE 10 J3X/CG12N9K4/MH SO99 4WE 10 G41A3X/CG12N9K4/MH SO771 4WE 10 EB3X/CG12N9K4/MH 4WE 10 E67A3X/CG12N9K4/T06MH 4WE 10 E67-3X/CG12N9K4/T06MH 4WE 10 E34-3X/CG12N9K4/MH 4WE 10 E73A3X/CG24N9K33LQM0G24/A12 4WE 10 Y3X/CG110N9K4 4WE 10 D3X/OFCG110N9K4 4WE 10 D3X/OFCG125N2K4QSABG24S 4WE 10 WA3X/CW110N9K4 4WE 10 X126-3X/CG24N9K4 4WE 10 L3X/CG24N4K4 4WE 10 X84-3X/CG24K4QLAG24 4WE 10 D4X/OFCG24N9DAL/V 4WE 10 JA3X/CW110N9K4/V 4WE 10 D3X/CW48K4 4WE 10 H3X/CG24N9K33L 4WE 10 D3X/OFCG24N9K4QSABG24E/B10 4WE 10 GA3X/CG125N9K4 4WE 10 X14-3X/CG12N9K4 4WE 10 G3X/CW24N9K4/V 4WE 10 EB3X/CG24N4K4QM0G24
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