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產(chǎn)品簡介
力士樂伺服電機(jī)
力士樂伺服電機(jī)
產(chǎn)品價格:¥電議
上架日期:2015-06-16 14:41:54
產(chǎn)地:德國
發(fā)貨地:上海
供應(yīng)數(shù)量:不限
最少起訂:1臺
瀏覽量:89
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詳細(xì)說明

    力士樂伺服電機(jī)特價優(yōu)勢供應(yīng),德國博世力士樂(BOSCH-REXROTH)全新原裝進(jìn)口;

    上海韋米機(jī)電設(shè)備有限公司
    在線QQ:2896079243
    聯(lián)系電話:021-61116913
    移動電話:13296124913
    聯(lián)系人:雷青
    本公司主營品牌:博世力士樂(BOSCH-REXROTH)、阿托斯ATOS、派克Parker、迪普馬DUPLOMATIC、油研YUKEN;本特利bentley、貝加萊B&R、西門子、AIRTEC愛爾泰克等。歡迎來電咨詢。

     

     

     

    力士樂伺服電機(jī)

    R911326830 CSH01.1C-SE-ENS-NNN-NNN-S2-S-NN-FW
    R911334747 FWA-INDRV*-MPH-08VRS-D5-1-NNN-NN
    DKC06.3-040-7-FW  FWA-C0DR3-FGP-03V22
    MKD071B-061-KG1-KN
    R911329914 CSH01.3C-SE-EN2-NNN-CCD-S2-S-NN-FW
    R911334719 FWA-INDRV*-MPC-08VRS-D5-1-NNN-NN
    HMS01.1N-W0210-A-07-NNNN
    MHD093B-058-PP0-BA
    HMS02.1E-W0028-A-03-NNNN 
    HMS02.1N-W0054-A-07-NNNN
    HMS02.1E-W0028-A-07-NNNN
    HCS02.1E-W0028-A-03-NNNN
    MSM040B-0300-NN-M0-CC1 
    HCS02.1E-W0028-A-03-NNNN  

     

    同步型交流伺服電動機(jī)雖較感應(yīng)電動機(jī)復(fù)雜,但比直流電動機(jī)簡單。它的定子與感應(yīng)電動機(jī)一樣,都在定子上裝有對稱三相繞組。而轉(zhuǎn)子卻不同,按不同的轉(zhuǎn)子結(jié)構(gòu)又分電磁式及非電磁式兩大類。非電磁式又分為磁滯式、永磁式和反應(yīng)式多種。其中磁滯式和反應(yīng)式同步電動機(jī)存在效率低、功率因數(shù)較差、制造容量不大等缺點。數(shù)控機(jī)床中多用永磁式同步電動機(jī)。與電磁式相比,永磁式優(yōu)點是結(jié)構(gòu)簡單、運(yùn)行可靠、效率較高;缺點是體積大、啟動特性欠佳。但永磁式同步電動機(jī)采用高剩磁感應(yīng),高矯頑力的稀土類磁鐵后,可比直流電動外形尺寸約小1/2,質(zhì)量減輕60﹪,轉(zhuǎn)子慣量減到直流電動機(jī)的1/5。它與異步電動機(jī)相比,由于采用了永磁鐵勵磁,消除了勵磁損耗及有關(guān)的雜散損耗,所以效率高。又因為沒有電磁式同步電動機(jī)所需的集電環(huán)和電刷等,其機(jī)械可靠性與感應(yīng)(異步)電動機(jī)相同,而功率因數(shù)卻大大高于異步電動機(jī),從而使永磁同步電動機(jī)的體積比異步電動機(jī)小些。這是因為在低速時,感應(yīng)(異步)電動機(jī)由于功率因數(shù)低,輸出同樣的有功功率時,它的視在功率卻要大得多,而電動機(jī)主要尺寸是據(jù)視在功率而定的。

     

     

     

        上海韋米機(jī)電設(shè)備有限公司位于浦東金橋是全國工業(yè)傳動流體自動化領(lǐng)域?qū)嵙^強(qiáng)的經(jīng)銷商,有著豐富的氣動液壓技術(shù)服務(wù)、工業(yè)銷售及國際采購的經(jīng)驗,主營產(chǎn)品涉及液壓泵閥(電磁閥、柱塞泵拳頭產(chǎn)品)、工控產(chǎn)品、驅(qū)動模塊、伺服電機(jī)、可編程控制器PLC、數(shù)控傳動、傳感器系列、電源、氣動元件、工業(yè)儀器儀表。具體主要經(jīng)營品牌及產(chǎn)品如下:
    博世力士樂rexroth工業(yè)液壓氣動元件大量現(xiàn)貨(電磁換向閥、節(jié)流閥、單向閥、比例閥、伺服閥、安全溢流閥、流量控制閥、減壓閥、調(diào)節(jié)閥、壓力繼電器、比例放大板、放大器,軸向柱塞泵、葉片泵、齒輪泵,伺服驅(qū)動器、伺服電機(jī),氣動元件、氣動閥、氣缸等),部分系列型號:

    電磁閥:4WE6、4WE10、4WE16;電液閥:4WEH10H、4WEH16、4WEH25,
    單向閥:S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP,插裝閥:LC、LFA
    溢流閥:DB、DBW、DBET、DBD、ZDB、Z2DB,減壓閥:DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
    節(jié)流閥:Z2FS6、Z2FS10、Z2FS16、Z2FS22;調(diào)速閥:2FRM5、2FRM10、2FRM16,
    平衡閥:FD12FA、FD12PA、FD12KA、FD16FA,繼電器:HED80、HED40,電子單元:VT、0811
    比例方向閥:4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
    高頻響方向閥:4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH,伺服系統(tǒng):HAS、HNL、HCS、HNL
    柱塞泵:A4VSO、A10VSO、A2FO,定量馬達(dá):A2FM,A4FM,A10FM/E, 齒輪泵:0510、AZPF,葉片泵:PV7
    意大利阿托斯ATOS及迪普馬DUPLOMATIC、美國Parker派克及EATON VICKERS伊頓 威格士液壓、日本YUKEN油研泵閥優(yōu)勢現(xiàn)貨系列(電磁閥換向閥、壓力開關(guān)、柱塞泵、齒輪泵、比例閥、截止閥、開關(guān)閥等),
    奧地利貝加萊B&R  br-automation自動化配品配件貨期短現(xiàn)貨多(伺服驅(qū)動器、觸摸屏、工控機(jī)、CPU模塊、總線控制器、X20\2003\2005\2010系統(tǒng)中各類功能模塊等),
    美國本特利(Bently Nevada)優(yōu)勢系列(監(jiān)測模塊、前置器、儀表框架、接口模塊、延伸電纜、傳感器探頭、轉(zhuǎn)速表、校驗儀等)
    西門子Siemens優(yōu)勢主打系列(6SN、6FC、6FX、S7200、電機(jī)1FK、S7300、S7400、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數(shù)控傳動)

    另銷售有德國愛爾泰克Airtec氣動元件,APS接近開關(guān),SMC氣動元件,倍加福編碼器、傳感器,歐姆龍低壓電器、川崎K3V泵 ,賀德克液壓元件、丹佛斯、費斯托全系列產(chǎn)品.

     

    R900926599 4WRZ 10 W1-85-5X/6A24NETK4/M
    R900926604 4WRZ 16 W1-100-6X/6AG24NETK4/M
    R900926606 4WE 6 X46-6X/EW110N9K4
    R900926622 HSZ 16 B325-3X/M01
    R900926629 4WE 6 P6X/EG24N9K4
    R900926631 3DREP 6 A-1X/25A24N9K4M
    R900926638 4WEH 16 J7X/6EG24N9ETK4/B10D3
    R900926639 4WEH 16 G7X/6EG24N9EK4/P4,5
    R900926640 4WEH 16 D7X/6EG110N9ETS2K4
    R900926641 4WE 6 P6X/EW230N9K4
    R900926642 4WE10VA3X/CW110N9K4
    R900926643 4WEH 16 D7X/6EG24K4QMBG24
    R900926645 4WEH 16 J7X/6EG24N9ETSK4
    R900926646 4WE 6 J6X/EG24N9K4/B30
    R900926656 4WE 6 J6X/EG110N9K4/V
    R900926658 LFA 16 H2-14-7X/FX10
    R900926680 4WEH 16 HC7X/OF6EG24N9ETK4
    R900926682 4WEH 16 J7X/6EW110N9ES2K4
    R900926693 4WEH 22 J7X/6EG125N9S2K4/V
    R900926695 H-4WEH 25 J6X/6EG24N9ETS2K4/B10D3
    R900926696 4WEH 16 EB7X/6EG24N9ETK4
    R900926717 LC 25 A40D7X/V
    R900926747 4WREE 6 V32-2X/G24K31/F1V
    R900926764 DB3U 30 H2-5X/315-6EG24N9K4 SO127
    R900926767 DBW 10 B1-5X/200-6EG24N9K4QMBG24
    R900926769 5-4WE 10 L3X/CG24N9K4
    R900926770 4WE 6 E67-6X/EG12N9K4/T06
    R900926775 4WE 6 J6X/EG125N9K4/V
    R900926781 LFA 16 WEA-7X/A08
    R900926787 4WEH 22 J7X/6EG24N9ETK4
    R900926789 4WEH 32 J6X/6EG24N9ETK4
    R900926812 4WE 10 R73-3X/CG205N9K4/A12
    R900926817 DBW 30 B2-5X/50-6EG24N9K4
    R900926820 4WMM 6 D5X/FQMBG24
    R900926823 PVV2-1X/068RA15UMB
    R900926824 4WH 6 D5X/QMBG24
    R900926834 4WEH 22 C7X/6EG24N9S2K4
    R900926835 H-4WEH 16 D7X/6EW110N9ETK4/B10D3
    R900926836 4WEH 16 Z7X/6EG24NK4
    R900926838 H-4WEH22E7X/6EW230N9K4
    R900926850 DBWT B1-5X/315-6EW230N9K4
    R900926860 MHDBB 16 K9-2X/420V01-026
    R900926879 DBW 10 B2-5X/200XS6EG24N9K4R12
    R900926880 DZ 10-2-5X/100M
    R900926884 DBW 20 BG2-4X/100Y6EG24N9K4 W65
    R900926885 H-4WEH 25 J6X/6EG24N9ESK4
    R900926886 4WEH 16 G7X/6EG24N9ETK4
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    R900926895 4WEH 32 D6X/6EG24N9ETK4
    R900926896 4WEH 32 E6X/6EG24N9ETK4
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    R900926901 4WEH16M7X/6EW110N9ETK4
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    R900926903 4WEH 22 D7X/6EW110N9ETK4
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    R900926907 H-4WEH25D6X/6EW110N9ETK4
    R900926908 H-4WEH 25 E6X/6EW110N9ETK4
    R900926910 H-4WEH 25 J6X/6EW110N9ETK4
    R900926912 H-4WEH25T6X/6EW110N9ETK4
    R900926913 4WEH32D6X/6EW110N9ETK4
    R900926914 4WEH 32 E6X/6EW110N9ETK4
    R900926915 4WEH32G6X/6EW110N9ETK4
    R900926916 4WEH 32 J6X/6EW110N9ETK4
    R900926919 4WEH 16 G7X/6EW230N9ETK4
    R900926925 H-4WEH 25 E6X/6EW230N9ETK4
    R900926926 H-4WEH 25 G6X/6EW230N9ETK4
    R900926927 H-4WEH 25 J6X/6EW230N9ETK4
    R900926930 DRE 10-5X/200YMG24K4M
    R900926933 4WRZ 16 W3-150-6X/6AG24NTK4/D3M
    R900926939 H-4WEH 25 T6X/6EW230N9ETK4
    R900926940 4WEH32G6X/6EW230N9ETK4
    R900926941 4WEH 32 J6X/6EW230N9ETK4
    R900926947 DBW 30 B2-5X/315-6EW230N9K4
    R900926956 DBW 20 B2-5X/200Y6EW230N9K4
    R900926958 4WE 6 GA6X/EG24NK4
    R900926965 4WE 6 GB6X/EW230N9K4
    R900926970 LFA 32 WECA-7X/A10P10
    R900926971 LFA 32 WECA-7X/A12P12
    R900926975 4WRA 6 W30-2X/G24N9K4/V-589
    R900926984 3DREPE 6 C-2X/25EG24N9K31/F1V
    R900926985 4WRA 10 EA30-2X/G24N9K4/V
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    R900927010 LC 32 B05D7X/V
    R900927011 Z4WEH 22 E63-5X/6EG24ETK4QMAG24
    R900927012 LC 32 B05E7X/V
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    R900927030 4WRZ 32 W1-520-5X/6A24N9K4/M
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    R900927069 DBW 30 B3-5X/100-6EG24N9K4
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    R900927080 DBW 20 B2-5X/315Y6EW230N9K4
    R900927084 4WRZ 10 E1-85-5X/6A24NETK4/D3M
    R900927088 LFA 25 EWA-7X/CA40DQMG24A08
    R900927092 4WEH 16 W7X/6EG24N9K4
    R900927093 4WE 6 J6X/EW110N9K4 SO789
    R900927096 4WEH 16 J7X/6EW230N9ES2K4/B10D3
    R900927098 H-4WMM 16 D7X/F
    R900927099 H-4WEH16D7X/6EW110N9K4
    R900927105 4WEH 16 Y7X/6EG24NEK4
    R900927108 4WEH10Y4X/6EG96N9ETS2K4
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    R900927110 4WEH22U7X/6EG24N9ETS2K4
    R900927111 H-4WEH22G7X/6EW230N9ETK4
    R900927112 H-4WMM 16 E7X/J
    R900927125 4WEH 22 D7X/6EG24N9S2K4
    R900927134 4WEH 16 R7X/6EG24N9ETK4/B08
    R900927135 H-4WEH 25 D6X/6EG24N9ES2K4
    R900927137 H-4WMM 16 J7X//V
    R900927140 4WEH 16 R7X/6EG24N9S2K4
    R900927141 4WEH 16 G7X/6EW230N9K4

     

    電機(jī)方面:伺服電機(jī)的材料、結(jié)構(gòu)和加工工藝要遠(yuǎn)遠(yuǎn)高于變頻器驅(qū)動的交流電機(jī)(一般交流電機(jī)或恒力矩、恒功率等各類變頻電機(jī)),也就是說當(dāng)驅(qū)動器輸出電流、電壓、頻率變化很快的電源時,伺服電機(jī)就能根據(jù)電源變化產(chǎn)生響應(yīng)的動作變化,響應(yīng)特性和抗過載能力遠(yuǎn)遠(yuǎn)高于變頻器驅(qū)動的交流電機(jī),電機(jī)方面的嚴(yán)重差異也是兩者性能不同的根本。就是說不是變頻器輸出不了變化那么快的電源信號,而是電機(jī)本身就反應(yīng)不了,所以在變頻的內(nèi)部算法設(shè)定時為了保護(hù)電機(jī)做了相應(yīng)的過載設(shè)定。當(dāng)然即使不設(shè)定變頻器的輸出能力還是有限的,有些性能優(yōu)良的變頻器就可以直接驅(qū)動伺服電機(jī)!

     

     

    REXROTH INDRAMA  TR911272232 MHD093C-035-NG0-AN
    REXROTH INDRAMAT R911272383 MHD071B-035-NG1-UN
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    在控制策略上,基于電機(jī)穩(wěn)態(tài)數(shù)學(xué)模型的電壓頻率控制方法和開環(huán)磁通軌跡控制方法都難以達(dá)到良好的伺服特性,當(dāng)前普遍應(yīng)用的是基于永磁電機(jī)動態(tài)解耦數(shù)學(xué)模型的矢量控制方法,這是現(xiàn)代伺服系統(tǒng)的核心控制方法。雖然人們?yōu)榱诉M(jìn)一步提高控制特性和穩(wěn)定性,提出了反饋線性化控制、滑模變結(jié)構(gòu)控制、自適應(yīng)控制等理論,還有不依賴數(shù)學(xué)模型的模糊控制和神經(jīng)元網(wǎng)絡(luò)控制方法,但是大多在矢量控制的基礎(chǔ)上附加應(yīng)用這些控制方法。還有,高性能伺服控制必須依賴高精度的轉(zhuǎn)子位置反饋,人們一直希望取消這個環(huán)節(jié),發(fā)展了無位置傳感器技術(shù)(Sensorless Control)。至今,在商品化的產(chǎn)品中,采用無位置傳感器技術(shù)只能達(dá)到大約1:100的調(diào)速比,可以用在一些低檔的對位置和速度精度要求不高的伺服控制場合中,比如單純追求快速起停和制動的縫紉機(jī)伺服控制,這個技術(shù)的高性能化還有很長的路要走。

     

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