*現(xiàn)貨REXROTH兩位五通電磁閥通常與單作用氣動(dòng)執(zhí)行機(jī)構(gòu)配套使用，兩位是兩個(gè)位置可控：開(kāi)-關(guān)，三通是有三個(gè)通道通氣，一般情況下1個(gè)通道與氣源連接，另外兩個(gè)通道1個(gè)與執(zhí)行機(jī)構(gòu)的進(jìn)氣口連接，1個(gè)與執(zhí)行機(jī)構(gòu)排氣口連接，具體的工作原理可以參照單作用氣動(dòng)執(zhí)行機(jī)構(gòu)的工作原理圖。REXROTH力士樂(lè)兩位五通電磁閥通常與雙作用氣動(dòng)執(zhí)行機(jī)構(gòu)配套使用，兩位是兩個(gè)位置可控：開(kāi)-關(guān)，五通是有五個(gè)通道通氣，其中1個(gè)與氣源連接，兩個(gè)與雙作用氣缸的外部氣室的進(jìn)出氣口連接，兩個(gè)與內(nèi)部氣室的進(jìn)出氣口接連，具體的工作原理可參照雙作用氣動(dòng)執(zhí)行機(jī)構(gòu)工作原理在氣路（或液路）上來(lái)說(shuō)，兩位三通電磁閥具有1個(gè)進(jìn)氣孔（接進(jìn)氣氣源）、1個(gè)出氣孔（提供給目標(biāo)設(shè)備氣源）、1個(gè)排氣孔（一般安裝一個(gè)消聲器，如果不怕噪音的話也可以不裝@_@）。 兩位五通電磁閥具有1個(gè)進(jìn)氣孔（接進(jìn)氣氣源）、1個(gè)正動(dòng)作出氣孔和1個(gè)反動(dòng)作出氣孔（分別提供給目標(biāo)設(shè)備的一正一反動(dòng)作的氣源）、1個(gè)正動(dòng)作排氣孔和1個(gè)反動(dòng)作排氣孔（安裝消聲器）。對(duì)于小型自動(dòng)控制設(shè)備，氣管一般選用8~12mm的工業(yè)膠氣管。在電氣上來(lái)說(shuō)，兩位三通電磁閥一般為單電控（即單線圈），兩位五通電磁閥一般為雙電控（即雙線圈）。線圈電壓等級(jí)一般采用DC24V、AC220V等。兩位三通電磁閥分為常閉型和常開(kāi)型兩種，常閉型指線圈沒(méi)通電時(shí)氣路是斷的，常開(kāi)型指線圈沒(méi)通電時(shí)氣路是通的。 常閉型兩位三通電磁閥動(dòng)作原理：給線圈通電，氣路接通，線圈一旦斷電，氣路就會(huì)斷開(kāi)，這相當(dāng)于“點(diǎn)動(dòng)”。 常開(kāi)型兩位三通單電控電磁閥動(dòng)作原理：給線圈通電，氣路斷開(kāi)，線圈一旦斷電，氣路就會(huì)接通，這也是“點(diǎn)動(dòng)”。 兩位五通雙電控電磁閥動(dòng)作原理：給正動(dòng)作線圈通電，則正動(dòng)作氣路接通（正動(dòng)作出氣孔有氣），即使給正動(dòng)作線圈斷電后正動(dòng)作氣路仍然是接通的，將會(huì)一直維持到給反動(dòng)作線圈通電為止。 給反動(dòng)作線圈通電，則反動(dòng)作氣路接通（反動(dòng)作出氣孔有氣），即使給反動(dòng)作線圈斷電后反動(dòng)作氣路仍然是接通的，將會(huì)一直維持到給正動(dòng)作線圈通電為止。這相當(dāng)于“自鎖”?；趦晌晃逋p電控電磁閥的這種特性，在設(shè)計(jì)機(jī)電控制回路或編制PLC程序的時(shí)候，可以讓電磁閥線圈動(dòng)作1~2秒就可以了，這樣可以保護(hù)電磁閥線圈不容易損壞。
*現(xiàn)貨REXROTH兩位五通電磁閥型號(hào)如下：R900581302   ZDB 10 VB1-4X/200,R900581169   DZ 6 DP1-5X/210XM,R900581165   Z2FS 6-7-4X/1QV,R900581122   MH2FAHR 18 DA4X=1A06V01,R900581084   MHRB 32 FG2X/D202AV18,R900580996   ZDB 6 VB1-4X/50V,R900580972   ZDR 10 VA5-3X/200YM,R900580964   DR 6 DP7-5X/210YM,R900580914   W-LC 32 DB40E6X/-004,R900580850   MHDBM 22 K9-1X/420YV,R900580791   ZDB 10 VP2-4X/315V SO11,R900580777   HED 3 OA3X/200/12,R900580762   MH1DBH 22 P9-1X/420YVFD01,R900580734   Z2DB 10 VD7-4X/200,R900580607   DREMCH 30-4X/200YM,R900580426   ZDR 6 DP2-4X/150YM W99,R900580384   PV7-1X/40-45RE37MC0-16,R900580383   PV7-1X/25-30RE01MC0-16,R900580382   PV7-1X/16-20RE01MC0-16,R900580381   PV7-1X/10-14RE01MC0-16,R900580198   LG 6 FR-2X/008,R900580179   4WH 10 E4X/SO8,R900580077   DB 6 K2-4X/50YJV,R900580052   SL 10 GB1-4X/V,R900580016   ZDR 10 VP5-3X/315YM SO30,R900580013   ZDZ 10 DC2-5X/210YM,R900579998   2WRC 63 K001-1X/S/M,R900579996   P2V7/10-14C0+R4/2,00-700RE01+G01E4,R900579992   MHDBDT 06 G0-2X/280T060M19,R900579980   DZ 30-1-5X/200X,R900579972   4WRK 25 E350-2X/6A24EK9/D3M,R900579948   DBE 10-5X/200YG24K4M-1,R900579947   DBEM 20-5X/200YG24K4M-1,R900579943   4WRSE 10 V50-3X/G24K0/A1V,R900579940   5-4WE 10 X84-3X/CG24K4QMAG24,R900579925   DB 10-1-5X/350Y,R900579920   4WE 10 EB3X/CG24NK4QMBG24,R900579867   HSZ 06 A105-3X/AS200-BS200M00,R900579861   4WE 6 D6X/OFEG24N9DL/B10,R900579752   P2V7/40-71C0+V7/40-71C0RE37+37E4,R900579739   ZDR 6 DP2-4X/150-120YM,R900579694   MHRB 40 NG1X=D312AV11,R900579649   MHRB 32 FG2X=D227AV18=CV,R900579637   4WRSE 10 V25-3X/G24K0/A1V,R900579619   4WE 6 D6X/OFEW230NK4,R900579606   ZDZ 6 DA2-4X/210Y,R900579596   DZ 10 DP2-4X/75M,R900579591   4WE 10 J3X/CW230NK4,R900579590   4WE 6 J6X/EW230NK4,R900579589   4WE 6 D6X/EW230NK4,R900579497   VT 5035-1X/,R900579496   VT 5025-1X/,R900579495   VT 5024-1X/,R900579494   VT 5008-1X/,R900579493   VT 5007-1X/,R900579491   VT 5006-1X/,R900579490   VT 5005-1X/,R900579448   DBEM 10-5X/200YG24NK4M,R900579447   4WRSE 6 V35-3X/G24K0/A1V,R900579355   4WRZ 16 W2-150-6X/6AG24N9ETK4/D3M,R900579336   LFA 100 H2-6X/FX12,R900579303   DB 10-2-5X/50U,R900579286   4WRSE 10 V80-3X/G24K0/A1V,R900579280   VT-SR7-1X/1/A4VS.355HS,R900579169   DBE 10-5X/200YG24K4M,R900579141   4WRSE 10 E1-50-3X/G24K0/A1V,R900579140   4WRSE 10 V1-50-3X/G24K0/A1V,R900579092   DR 20-4-5X/200Y/12,R900579057   4WRZ 10 W50-5X/6A24N9TK4/M,R900579047   HSZ 06 A107-3X/S050M00,R900579046   4WE 6 X62A6X/EG26C4,R900579045   4WE 6 D6X/EG26C4,R900579023   HSZ 06 A105-3X/AS050-BS050M00,R900579012   VT-DVT-1-1X/01 （PRUEFGERAET）,R900578972   4WEH 10 D4X/6EG24N9ETS2K4,R900578953   4WE 6 D6X/EW230N9DL,R900578929   HSZ 06 A185-3X/05M00,R900578916   DR 30-5-5X/200Y/12,R900578879   VTS 0223-2X/XPL1/E,R900578827   DBEM 20-5X/350YG24K4M,R900578824   HSZ 06 A404-3X/B3Q00,6R-A05G24K4M00,R900578795   4WE 10 J73-3X/CG24N9K4,R900578781   4WEH 10 J4X/6EG24N9ETDL/B10,R900578730   P2V7/100-118D0+V7/100-118D0RE07+07E4,R900578718   LT 03 HA-3X/100/02M SO12,R900578637   HSZ 10 A519-3X/51WG24K4-12M00,R900578636   4WE 6 U32-6X/EG24N9K4,R900578630   LF 16 D24-2X/030-015,R900578629   LF 16 D24-2X/090-050,R900578560   4WE 6 D6X/EW110N9DAL/V,R900578547   VT-SR11-1X/1/4WRD16-5X,R900578540   FTWE 2 KU3X/100AG24C4V,R900578539   FTWE 2 KC3X/100AG24C2V,R900578537   FTWE 2 KC3X/100AG12C2V,R900578535   FTWE 2 KC3X/100AG24C4V,R900578533   FTWE 2 KC3X/100AG12C4V,R900578532   4WE 6 C6X/EG24K4QMBG24,R900578503   HSZ 10 A217-3X/AS100-BS100M01,R900578459   P2V7/100-118C3+V7/16-20C3RE07+01E4,R900578449   4WE 6 J6X/EG48N9DKL,R900578445   4WE 6 D6X/EG48N9DKL,R900578438   FTWE 4 KC1X/210AG24C2V,R900578404   MHFS 06 CB0-1X/ A04B04M01,R900578379   P2V7/16-20C0+R4/1,60-700RE01+A01E4,R900578345   3DS2EH 10-2X/A2-315K8M,R900578288   4WEH 10 J4X/6EG24N9K4,R900578186   4WE 6 UA6X/EG24N9K4,R900578185   4WEH 32 J6X/6EW110N9ES2DL,R900578180   4WRZ 10 W1-85-5X/6A24ETK4/D3M,R900578174   SYPD 0001-2X/400V750F450M11,R900578171   SYPD 0001-2X/400V355F450M11,R900578168   SYPD 0001-2X/400V071F450M01,R900578166   SYPD 0001-2X/400V180F450M11,R900578128   4WE 6 G3-6X/EG24N9K4,R900578115   MH2DBV 22 P2-1X/420-...YMFD,R900578070   HSZ 10 A216-3X/S100M01,R900578009   4WE 10 U10B3X/CG24K4QM0G24