原裝現(xiàn)貨伺服閥G761-3002武穴黎翔機(jī)電設(shè)備有限公司，詢價(jià)聯(lián)系人：何女士
詢價(jià)電話：0713-6542758，手機(jī)：18934630908
詢價(jià)傳真：0713-6542758
詢價(jià)QQ: 736567721,704552157
現(xiàn)貨特價(jià)型號：R900925687 4WRAE10W1-30-22/G24N9K31/F1V 2臺
D634-371C R24K02MONSS2 3臺DG4V-3-6C-M-U-H7-60 10臺壓設(shè)備中，液壓系統(tǒng)與電氣控制系統(tǒng)聯(lián)合使用，自動(dòng)化程度高。
4） 液壓設(shè)備由標(biāo)準(zhǔn)化程度較高、通用性較強(qiáng)的液壓元件組成，所以液壓設(shè)備可以實(shí)行更換維修方法。
5） 液壓傳動(dòng)設(shè)備具有自我潤滑和自動(dòng)防止過載的保護(hù)能力，使用安全可靠。
6） 液壓傳動(dòng)設(shè)備要保持良好的技術(shù)狀態(tài)，就必須做到控制污染、控制泄漏、控制溫升和控制吸空。
7） 由于液壓設(shè)備各執(zhí)行機(jī)構(gòu)所傳遞的力、速度、位移可無級調(diào)節(jié)，故能迅速適應(yīng)被控參數(shù)的變化。
8） 由于液壓元件通用化程度高，所以液壓設(shè)備比機(jī)械設(shè)備技術(shù)改造投資少，時(shí)間短，并容易實(shí)現(xiàn)。
9） 液壓元件屬于精密零件，因此液壓元件修理較困難。
10） 液壓設(shè)備的故障有隱蔽性和可變性，因此故障原因的判斷比機(jī)械故障要困難得多。
三 液壓設(shè)備維護(hù)要點(diǎn)R900930457 IH04BS 12 M400014-31/G24K4
R900930467 4WE 6 HA6X/EG24N9K4QMAG24
R900930468 4WE 10 HA3X/CG24N9K4QMAG24
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R900930723 4WE 6 D6X/OFEG24N9DL/B12
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R900930756 H-4WEH 22 G7X/6EG24N9SK4
加強(qiáng)設(shè)備的維護(hù)保養(yǎng)是確保設(shè)備正常工作十分重要的環(huán)節(jié)。目前液壓傳動(dòng)設(shè)備經(jīng)常出現(xiàn)四種毛。阂蝗铡熬癫 ，指液壓系統(tǒng)工作時(shí)好時(shí)壞，執(zhí)行機(jī)構(gòu)動(dòng)作時(shí)有時(shí)無；二日“冒虛汗” ，指系統(tǒng)泄漏嚴(yán)重；三日“抖動(dòng)病” ，指執(zhí)行機(jī)構(gòu)運(yùn)動(dòng)時(shí)有跳動(dòng)、振動(dòng)或爬行；四日“高燒病” ，指液壓系統(tǒng)工作油液溫升過高。如果對上述四種病情進(jìn)行分析與診斷，尋找產(chǎn)生病根的原因，同時(shí)對液壓設(shè)備進(jìn)行科學(xué)管理，對常見故障提出預(yù)防措施，液壓系統(tǒng)的故障就可以減少或避免。
液壓設(shè)備的維護(hù)應(yīng)注意下列要點(diǎn)：
（1） 控制油液污染，保持油液清潔，是確保液壓系統(tǒng)正常工作的重要措施。目前由于油液污染嚴(yán)重，造成液壓故障頻繁發(fā)生。據(jù)某大型工廠統(tǒng)計(jì)，液壓系統(tǒng)的故障有80%是由于油液污染引發(fā)的。油液污染還加速液壓元件的磨損。4WRBA10E64-2X/G24N9Z4/M
4WRPEH 10 C5B50L-2X/G24K0/F1M
Z2S 6A1-6X/V
4WRBA 10EA75-2X/G24K4/M-828(0811 403 017)
4WRBA10EA75-2X/G24K4/M-828
4WRDE 10 V100L-5X/6L24K9/M
4WRDE10V100L-5X/6L24K9/M
4WRDE 16 V1-200P-52/6L24K9/WG152VR
4WRDE16V-200L-5X/6L24ETK9/M- 280
4WRDE16V-200L-5X/6L24ETK9/M-280
4WRDE16V1-200L-5X/6L24K9/M
4WRDE 25 V1-220L-53/6L24K9/WG152MR
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4WRDE 27 V1-500L-53/6L24K9/WG152MR
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4WREE 6 W32-20/G24K31/A1V=DE
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4WREE 6 V08-22/G24K31/A1V
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4WRZ16W8-150-7X/6EG24N9ETK4/D3V
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4WRZ25E1-220-70/6EG24N9K4/M
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4WRZ25W8-220-7X/6EG24N9K4/D3M
4WRZ25W1-325-5X/6A24N9ETZ4/D3M
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4WRZ25W8-325-7X/6EG24N9EK4/D3M+Z4
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4WRZ25W6-220-7X/6EG24N9K4/D3M+Z4
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（2） 控制液壓系統(tǒng)中工作油液的溫升是減少能源消耗、提高系統(tǒng)效率的一個(gè)重要環(huán)節(jié)。一臺機(jī)床的液壓系統(tǒng)，若油液溫度變化范圍較大，其后果是：1）4WRA10V40-1X/24N9Z4/M
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4WRA10W60-2X/G24N9K4/V-116
4WRA10W60-2X/G24N9K4/V-589
4WRA10W60-2X/G24N9K4/V-660
4WRA10W60-2X/G24N9K4/V-674
4WRA10W60-2X/G24N9K4/VL
4WRA10WA10-1X/24NK4/M
4WRA10WA10-1X/24NZ4/M
影響液壓泵的吸油能力及容積效率。2）系統(tǒng)工作不正常，壓力、速度不穩(wěn)定，動(dòng)作不可靠。3）液壓元件內(nèi)外泄漏增加。4）加速油液的氧化變質(zhì)。
（3） 控制液壓系統(tǒng)泄漏極為重要，因?yàn)樾孤┖臀帐且簤合到y(tǒng)常見的故障。要控制泄漏，首先要提高液壓元件零部件的加工精度和元件的裝配質(zhì)量以及管道系統(tǒng)的安裝質(zhì)量。其次是提高密封件的質(zhì)量，D957-2039-10-HPR18A7RKP140TM28D1Z00
F072-376
G040-123-001
G122-202A001
G122-824-002
G122-828A-017
G122-829-001
G123-815A-001
G631-3002B
G631-3004B
G631-3004B-H40JOFM4VBR
G631-3005
G631-3005B
G631-3006B
G761-3001
G761-3001B
G761-3002
G761-3002B
G761-3003
G761-3003B
G761-3003B5
G761-3004
G761-3004B
G761-3004B5
G761-3005
G761-3007
G761-3007B
G761-3008
G761-3008-H19JOGM4VPH
G761-3009B
G761-3023B
G761-3602B
D633-308B D633-313B D633-317B D633-304B D634-501A G761-3005 G761-3004 G761-3003 G761-3002
G761-3001 G761-3008 G761-3009 D661-4444C D634-341C D634-319C D661-4651 D662-4014 D662Z4311K D791-4028 D792-4007 J761-001 J761-002 J761-003 J761-004 G761-001 G761-002 G761-003 G761-004 G761-005 G761-3008 G761-3009 G761-3800 072-229A 072-558A 072A560 D634-341C D634-319C D634-501A D634-514A D634-524A D634-534A D634-543A D661-4651 D662-4652 D661-4697C D661-4739 D662-4010 G631-3003B G123-815A001 D691-2702G D691-072D D634-341C D634-319C D633-171B D633-173B D633-176B D633-178B D633-180B D633-182B D633-183B D633-184B D633-185B D633-186B D633-187B D633-188B
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