3HAWC116593MotorTS4836N9020E435
P0400VP
3HAC14506-1
HONEYWELL51304493-200
*NEW*AllenBradley2711P-T6C8A/DPanelViewPlus600Touch/RS-232/E?therNet/DH+
KUKARC30/51C
IC693MDL940
MC31C008-503-4-1008264589
MVI71-MNET
SIEMENS AH77860-G1411 NSPP AH77860G1411
TTR-5302-137-A
HAS01.1-175-072-MN/R911306623
ARCHIVE卓凱電子0591-621825206ES7016-1TA512-Z1
100-C60J10
6ES5470-4UC13
NDCS03低價(jià)銷售ABBBailey
DSQC6581
MPB51A075-503-00
VMICVMIVME3128
HOERBIGERP126-S/25X15-BM
SR0710000017價(jià)格
7KE3188-0AC11-0BV1
1336F-BRF100-AA-EN
ABB3HNP04014-1
6FC5357-0BB34-0AE0
2711P-B12C15A1
RELIANCEELECTRIC57409-D/J-3637/57C409
ALLENBRADLEY2711-K5A10L1/HOPERATORINTERFACE*NNB*
XC4VFX100-10FFG1152CXilinx
SI3HAC040732-003MicroblockNC
1203-CN1
XVME-976
1B30035H01
KCP2
YOKOGAWADX11*A
150-F108NBDKUKARC30/51C
170ADO83030
140DAO84210C
ALLENBRADLEY2750-AHD1InbligentAntennaRFID*new*
ALLENBRADLEY2711-K5A2USPP2711K5A2
IC697ALG234
P0900KEModularWorkstation50
3HNM11457-1AXLE
1747-OS401
ABB變頻器配件NINP-61/NINP-61CACS600可控硅觸發(fā)板
YaskawaSGDM-20ADAServoMotorDrive2KW
VDI9980L5
1756-PAXT
NEWINBOX
1756-PA72
KOYOPLCZ-05B-C/DL240CPU/Z-16ND2/F2-04AD-1/F2-02DAS-1/Z-8TR1
IC693MDL758
TSXDEZ12D2
1442-PS-0530E0010N
SHIMADEN島電單相功率調(diào)整器PAC26P415-03100N110030A
1C31122G01-10
9000-EXP
7MF9001-1DA
1336F-BP400-AN-IT-CM
SNAP-AOA-23
3HAB8101-8/08Z
3HNP00951-12/2VALVE,WITHOUTCOIL
FQM1S-MC233
OP-620
FBM211卡件P0914TN
IC697MDL350
PushbuttonStation#800S-2SA~AllenBradley~New
6ES7414-2XG04-0AB0
西門子PLC6es7331-7KB00-0AB0
JAMSC-WS15AB
XTEHVW-Q-1A0-Q50-3LCREELTD
E3HAC14000-5
SGMAH-08AAA41
MTR-3T45-I-R-B-M-0RR
FANUCACSEVOMOTORA06B-0373-B575*NICE*
140CPS21400
140CRP93100
140CPU43412U
3G2A5-II002優(yōu)質(zhì)低價(jià)
HCS02.1E-W0054-A
CR245E112A
1336F-B200-AN-EN-L6
NEWALLENBRADLEYPV+2711P-T7C6D22711PT7C6D2NIB
7MC3071-1AD32
1756-L55M23
1201-HA2
YASKAWA安川PS-022
XPEWHT-L1-WG1-Q5/IxxCREELTD
FBM2196
西門子直流調(diào)速備件C98043-A1660-L1-13
1.型號(hào)Y90L-42.額定功率PN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)電動(dòng)機(jī)軸上輸出的機(jī)械功率,單位為KW。式中,UN1、IN1、ηN、cosφN分別為電動(dòng)機(jī)額定的線電壓、線電流、效率、功率因數(shù)。3.額定電壓UN1 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)定子繞組所加的線電壓,單位為V或KV4.額定電流IN1 指電動(dòng)機(jī)加額定電壓、輸出額定功率時(shí),流入定子繞組中的線電流,單位為A。5.額定轉(zhuǎn)速nN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)轉(zhuǎn)子的轉(zhuǎn)速,單位為r/min。6.額定頻率fN 我國(guó)規(guī)定工頻為50HZ。7.額定功率因數(shù)cosφN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)定子邊的功率因數(shù)。
對(duì)特重任務(wù)電機(jī),如印刷機(jī)、鏜床等,操作頻率很高,可達(dá)600~12000次/h,經(jīng)常運(yùn)行于起動(dòng)、反接制動(dòng)、反向等狀態(tài),接觸器大致可按電壽命及起動(dòng)電流選用,接觸器型號(hào)選CJl0Z、CJl2等。
EUPECFS225R12KE3
KDV1.3-100-220/300-U1
R911306666HAS01.1-225-072-CN
2711-PRN10C
DYNAPARM050401
AllenBradley42GUR-9200-QDPhotoswitchNewHdwrKit
VDI9871
MSK075C-0450
REXROTHDKCXX.3-016-7
CI862K01
AB17691769-OW16模塊
PM865K02
1785-ME32
西門子DCS6DS1703-8AB
7ME3950-1HT21
DSQC346B
A06B-6066-H266
XCV300-4BG352CXILINX
MDS60A0300-203-4-0008272778
7KD2425-8BA
ST-7188
ALLENBRADLEY2711-CBL-HM10NSFP2711CBLHM10
1494FN20AB1494FN20
1336F-A050-AE-DE
NewRexrothDPR410-WRTE-EDigitalAmplifierForPosition&PressureControl
3HAC020843-001
AB104-A60ND3
1794-IV16
貝加萊4PP120.1505-31
ALLEN BRADLEY 6180-FLHFGLDHIC?Z USPP 6180FLHFGLDHICZ
3HAC020813-140
IC647PDCH200
2711-K6C15
AB1391-DES45-DI-AQB
A20B-1003-0090/0204A5A
3HNE00279-1CABLERESOLVER
140DDO84300
1771-P4R
10006/2/1霍尼韋爾
AS-B521-001
6KAF343020E$A1價(jià)格
IC697PWR711
ABMVI56-MCM1
B-604-C-A1
HONEYWELL霍尼韋爾板卡型號(hào):82408215-001
GEBOARD44A398796-G01
HLR01.1N-01K6-N18R0-A-007-NNNNR911306869
1336F-B150-AN-EN-L8E
1492-MCGA215
C200H-DA001
AllenBradleyPANELVIEW2711-B5A3
1336F-AQF10-AE-DE
NKTU11-24低價(jià)銷售ABBBailey
MAD130D-0200-SA-M2-FG0-05-N1/R911309780
IC697ACC775
ALLENBRADLEY2090-UXNFBY-S02USPP2090UXNFBYS02
TWDLCAA40DRF施耐德
JBAM-X004.0模塊
1746-NI8
100-CX09N01
如一臺(tái)FRN22G11S-4CX變頻器,輸出電壓三相差為106V,解體在線檢查逆變模塊(6MBP100RS-120)外觀,沒發(fā)現(xiàn)異常,測(cè)量6路驅(qū)動(dòng)電路也沒發(fā)現(xiàn)故障,將逆變模塊拆下測(cè)量發(fā)現(xiàn)有一組模塊不能正常導(dǎo)通,該模塊參數(shù)變化很大(與其它兩組比較),更換之后,通電運(yùn)行正常。又如MF-30K-380變頻器在啟動(dòng)時(shí)出現(xiàn)直流回路過壓跳閘故障。這臺(tái)變頻器并不是每次啟動(dòng)時(shí),都會(huì)過壓跳閘。檢查時(shí)發(fā)現(xiàn)變頻器在通電(控制面板上無通電顯示信號(hào))后,測(cè)得直流回路電壓達(dá)到500V以上,由于該型變頻器直流回路的正極串接1只SK-25接觸器。在有合閘信號(hào)時(shí)經(jīng)過預(yù)充電過程后吸合,故懷疑預(yù)充電回路性能不良,斷開預(yù)充電回路,情況依舊。用電容表檢查濾波電容發(fā)現(xiàn)已失效,更換電容后,變頻器工作正常。
程序執(zhí)行根據(jù)PLC梯形圖程序掃描原則,按先左后右先上后下的步序,逐句掃描,執(zhí)行程序。遇到程序跳轉(zhuǎn)指令,根據(jù)跳轉(zhuǎn)條件是否滿足來決定程序的跳轉(zhuǎn)地址。從用戶程序涉及到輸入輸出狀態(tài)時(shí),PLC從輸入映象寄存器中讀出上一階段采入的對(duì)應(yīng)輸入端子狀態(tài),從輸出映象寄存器讀出對(duì)應(yīng)映象寄存器,根據(jù)用戶程序進(jìn)行邏輯運(yùn)算,存入有關(guān)器件寄存器中。對(duì)每個(gè)器件來說,器件映象寄存器中所寄存的內(nèi)容,會(huì)隨著程序執(zhí)行過程而變化
3HAC020869-0013HAC020801-001
DSQC352A
TC501V1503BSC550038R3
JANCD-MMM02-1E
ALLENBRADLEYPANELVIEW10002711-T10C1SERIESDFRN4.202711T10C1
BOSCHREXROTHSE3010608830160
光纖光纖紅外UR600-1000-2650IR
1756-L63
Yamatake-HoneywellJ-HCX00
6ES7131-0BH00-0XB0
1785-ME64
2711P-B15C15A2
P32FiberOpticLANEnclosure-6
C98130-A1155-B21
1771-VHSC