優(yōu)勢(shì)品牌:
美國(guó):FOXBORO:TRICONEX, 系統(tǒng), I\A系列板卡!美國(guó):AB全系列PLC板卡!
美國(guó):Honeywell:TDC,ESD,QCS,S9000,FCS,系列板卡!美國(guó):DANAHER伺服!
美國(guó):羅斯蒙特 RS系統(tǒng)美國(guó):KOLLMORGEN伺服驅(qū)動(dòng)!美國(guó):丹佛斯變頻與驅(qū)動(dòng)!
德國(guó):力士樂伺服電機(jī) 系統(tǒng)板卡,GE Fanuc伺服及板卡等!德國(guó): KUKA機(jī)器人備件!
德國(guó):SIEMENS:S5,S7,TI等變頻器,伺服驅(qū)動(dòng),PLC板卡!德國(guó): SEW變頻驅(qū)動(dòng)
日本:HITACHI伺服驅(qū)動(dòng)器,YASKAWA安川伺服驅(qū)動(dòng)! 三洋SANYO DENKI伺服控制器!
瑞典:ABB:460,S500\S800,MOD,DSQC機(jī)器人全系備件!法國(guó):Schneider,莫迪康!
全系列PLC全系列停產(chǎn)著名品牌工業(yè)UPS電源!
聯(lián)系人:程工
電話:0591-62182558
手機(jī):15205082707
商務(wù)QQ:340135333
傳真:0591-62032566
DCS MAC2*B 橫河PLC優(yōu)惠8
PS63*A橫河PLC優(yōu)惠8
電氣原理圖主要分主電路和控制電路兩部分。電動(dòng)機(jī)的通路為主電路,接觸器吸引線圈的通路為控制電路。此外還有信號(hào)電路、照明電路等。
對(duì)所有接線端檢查、緊固,防止松動(dòng)引起嚴(yán)重發(fā)熱現(xiàn)象的發(fā)生。對(duì)輸入(包括輸出)端、整流模塊、逆變模塊、直流電容和快熔等器件進(jìn)行全面檢查、參數(shù)測(cè)定,發(fā)現(xiàn)燒毀或參數(shù)變化大的器件應(yīng)及時(shí)更換。對(duì)變頻器內(nèi)風(fēng)扇轉(zhuǎn)動(dòng)狀況、要經(jīng)常仔細(xì)檢查,斷電后,用手轉(zhuǎn)動(dòng)風(fēng)葉,觀察軸承有無卡死或轉(zhuǎn)動(dòng)不靈活現(xiàn)象,必要時(shí)更換處理。仔細(xì)檢查控制電路板上電子元器件,檢查和處理脫焊、變色、鼓肚、開裂、斷線(印刷板線路)等異?,F(xiàn)象,必要時(shí)對(duì)外表異常的元器件,可從電路板上脫焊測(cè)量檢查或更換。
PXI-6030E1
51107941-115CSA-USCA/CELOGOLABEL
TSXMFP032P
X0203NAST
6ES7322-1BH01-0AA0
BPA3000-19UPS電池包
2711-T10G8
HST-3000TESTER
DYNAPARM050401
FTA-T-02Fail-safedigitaloutputFTA(24/48/60Vdc,24channels)
HITECH觸摸屏PWS1711-STN
6ES5955-3LC11分銷商
AKM23D-N5
ALLENBRADLEY1746-NI16VFNFP1746NI16V
ALLENBRADLEY1203-GD1COMMUNICATIONMODULENEWSEALED
1206654
1771-NC6
HMS01.1N-W0150-A-07-NNNN
三菱FX2N-16EX
3HAC020855-001
1756-IF16
3BSE042237R1
140XBP01000
IC693CPU364
IC697ALG320
AllenBradley2711-B6C1/BPanelview6002711B6C1/B
3HAC17970-1
NW-RR85-001
7ML1998-5JJ31
MVME162-020
IC647TRT075
J-DIM00
【170NEF11021】施耐德PLC低價(jià)
MIV08A-1-V1
TTE-4204-3046-B-13
1746-IM16
802MDZJ9AB802MDZJ9
6DD1610-0AH0
MPB51A055-503/00
FBM09
TRICONEX系統(tǒng)AI端子板9771-210
ABPLC1747-L40C
10018/E/1霍尼韋爾
NEWALLENBRADLEY1747-SCNRCONTROLNETSCANNER1747SCNR
IC693MDL753
ASEA BROWN BOVERI UT377A-E USPP UT377AE
ABMPL-B230P-VJ44AA電機(jī)
DSQC266G3HAB8801-1
ALLENBRADLEY2711-PRTBDC3NSFP2711PRTBDC3
ALLENBRADLEY22B-D4P0N104FNFP22BD4P0N104
30734558-001
XTEAWT-0-5C1-R30-FBxCREELTD
3DM455.60-2
HNF01.1A-F240-E0051-A-480-NNNNR911307937
MSK070C-0150-NN-M1-UG0-NNNN/R911309218
IC697BEM713
MPCBL0001BPP
XPCREDL1R25000301CRE
KEYENCEMT-250
3HAC020813-165
RexrothBosch,ABM6PN-2/04D2-?01GM,HydraulicManifoldNeverputinservice
SUN540-6065
安川伺服驅(qū)動(dòng)器SGDM-15ADA
AllenBradley2711-T10C15PanelView1000REVESerieB
WESTINGHOUSENL-708INPUT24VAC/DC
PS7402PS740.9
西門子545-714
UNYSPULFFCD22
SIEMENSMILLTRONICSMULTIRANGERPLUS7ML10203EA14
AS-B884-002
NSDMRE-G128SP062FAC
PU515A
140ACI03000
AS-9810-210
4102-MCM4-DFCM4
ABKINETIX6000AXISMODULE2094-BM01-SSERIESB
IC693PWR331
ALLENBRADLEY2711-T9A12711T9A1PANELVIEW900SERFFRN3.01EXCEL
USEDAllenBradley2711E-T14C6PanelView1400eSeriesDRev.A
ALLENBRADLEY2711-T10G3X1000PANELVIEWNIB
BlackSP400A-R2
TRICON3604E2
6ES7953-8LJ11-0AA
WS-612WS/ACE-723A/BP-8S供應(yīng)商
A06B-6130-H002
TSXETG100
GEFANUCIC693CPU331
141A-B2010C
UGTMEM-03MB2
LUM25PR05-P
HDS04.2-W200N-HS32-01-FW
7KE3188-0AC13-6CS1
AB2711-K5A5/BPanelview5502711K5A5/B
CPCR-01-SD1B
100VintageAllenBradleyResistors1k1/4W5%Sealed
VDIMNCGR122TBMA
1492-SP1B130-N
SANYOPRS-4604E
CTLTDUD327004-0357
IC647IFPLSR00075C
鍵盤AID-1CDA5
SGMG-1EAWW-NJ11 AC
VDI4681
TSXFPCR500
存儲(chǔ)卡后備電池TSXBATM03
內(nèi)存卡4MTSXMRPF004M
1746-NI8
VDI64545
7KE3113-0BC11-2WB1
1786-RPA
7MB1160-7AE
JW-22PU
6FC5357-0BB35-0AA0
IC647MBW001
DSTD1100
MSK061C-0600-NN-S1-UP1-NNNN
1336F-A030-AF-EN
1397-B050N
3HAC023271-001LabelMax.airpressure
R88A-MCW151-E運(yùn)動(dòng)控制模塊
ABBDCS500DCS501-0700-41-1102010
IDECFC4A-N08B1
1336F-B040-AA-EN-GM1
6ES5330-8MA11
AllenBradley2711P-B15C4D2|PanelviewPlus*NIBFS*
AB,SLC500,5/04CPU1747-L542,SERC,GoodCondition
7ND9001-8BK
VDIXG3006
1485F-P1M5-C
MM-QPSD-000
ABB6234BP10910/6234BP10920/6234BP10930
79DH7001X1-A3PCBOARD9
1336F-C250-AN-EN-MX3
1756-A7
Allen-Bradley1794OB161794-OB16serAFLEXBUSGOOD!
7MF4997-2AP
KOYO光洋傳感器TRD-J30-SW
VDI96660
7MC3070-1PV11
EATONMoellerFAZ-B6/2
3HAC020823-002
AS-P452-025
1756-M23
IC697CHS791RR
安川伺服電機(jī)SGM-04A312配驅(qū)動(dòng)SGDA-04AP
B&R4E0021.01-090KeypadModule
140U-H-RVM12B
170ANM05010
A06B-0033-B577
MM-PMMP-002
1336F-AE2
KNIGHTEQUIPMENTKM-7010139GEARMOTOR&KP500APERIST
Rexroth4WE10D31/CG24NZN,Valve,24vdccoilNEW
3HAC020813-082
DataMetrics編碼器S-9719艾司達(dá)特公司
140DDO35300
490RIO0S411
GEFANUCIC693MDL646
XC3195A-3PQ208CXILINX
6DS1300-8AB
140CPU67160
VDIF0625452301
P0970WZSerialCable25FD-To-15MD,40Ft
3HAWL000101ServoMotor(nobrake)
3HNA012362-001GEARPUMP1.2CCM
IC693CPU331X????
3HAC020849-001
IC754ACC32MEM
A06B-6050-HI03
3HAW050008615-005
NEWALLENBRADLEYPV+2711P-T6C1D2711PT6C1DNIB
ABBACS6010005395新
ALLENBRADLEY2711-T9A22711T9A2PANELVIEW900SERFFRN3.00EXCEL
MVI69-MCM
140ATI03000
和利時(shí)DCSFM171
西門子1FT5072-0AC71-2-Z
DSBB110?
三菱系統(tǒng)QX084B
7NY1010-0CL1
SANYODENKIQS1A05AA
Simatic6ES5441-7LA13
AB40888-313-53
1336F-BP300-AA-EN-CM
7MF9017-2C.
ABPLC1771-IG
BENTLYNEVADA本特利330130-045-00-05
X20BR9300價(jià)格
YB560103-CL
1326-CPB1T-L-005
DS200CDBAG1B
1756-DPALEN
YASKAWA-CIMR-V7NU40P2VarispeedV7NDevicNetDrive
3BSE013280R1TU810V1
CAMPBELL3/32``-1/8``ROPECLIPB7670419*NEW*
SST-ESR2-CLX-RLL
AllenBradleyPanelView1000e,2711E-T10C6,VeryGoodCondition
REXROTHMHD093C-058-PGO-BN
1772-ME16
171CCC78010
IC693MDL645
DSQC317
1336F-B050-AA-EN-L4
Alcab-LucentNPRAE3BA23254
DSQC314B
安川伺服驅(qū)動(dòng)器SGDS-15A12AY506
140CRP93200
1336F-AJB1B
Schneider3140XTS00200端子
836TT351JX9AB836TT351JX9
美國(guó)FOXBORO??怂共_閥門定位器SR1990-BIQS7EAA-Y
SIEMENS545-11051
P0951DKPowerDistributionUnitForClusterI/O,120Vac
ABBSB171/3BSE004802R0001
XBTZG915
1746-A7
NP1PH-16
MOTOMANJANCD-MM13BREV.B
MKD071B-061-KGO-KN
1769-IQ32
IC647HSTESEO500KM
HONEYWELL620-0054MODULE6200054
3HAC020813-140
1775-GA
IC756DVE000E-99
AllenBradley2711-B6C1/BPanelview6002711B6C1/B
AllenBradleyABACVSDrive160-AA04NPS11HP1HP
AllenBradley2711P-RP1/G|PanelviewPlus*NIBFS*
MCS41A0075-2A3-4-0008270929
BTV061HN-RS-FM??
TWDDDI16DT
836NX383057AB836NX383057
3HAB3257-1Damper
6MT11-A05L模塊
3HAC040308-001POMcover
ABSLC500LOADED7SLOTRACK
富士伺服器RYE.No1.1KW50W750KW
RELIANCEELECTRIC瑞恩控制器
1756-M02AE
ABAllenBradley1771-OAD
140CPU67160
140ACI03000
3HAC035996-001ConnectorforXS7
?Modicon?Servo?Motor?S760-E00-F0V0?S760E00F0V0
PEPPERL&FUCHSVAA-4EA-KF-ZE/R
3HAC5689-1現(xiàn)貨
DSQC266T3HAB8802-1
SGDH-A1BEY195
AllenBradley1772-LSP
OMRONE2E-X10E1NSFPE2EX10E1
XPGWHT-L1-5C2-R3CREELTD
MAC071C-0-GS-3-C/095-A-0/WJ522LX
1C31224G01現(xiàn)貨
1746-A10
MVI56-MCM
2711P-K7C15B2
1756-OA16
IC693MDL645E
140XCA10215
3HAC020813-060
ALLENBRADLEY931S-A1A1N-IP2NSFP931SA1A1NIP2
3HNA016791-001CABLEKM2-AD1.X1-VC3.X1
PHOENIXInterbusIBSS7400ETHDSC/I-T2731102
51308112-020CableSet,LCNCoax,20M
E30004380A
風(fēng)機(jī)水泵變頻器SJ700B-300HFF30KW
ALLENBRADLEY2711P-T12C6A2PANELVIEW12.1INCHNEW
CTLTDUD327004-0357
Moog35S020
Q0300LYDI304.0/4.1MooreMycro320/352
IC697PWR711
140G-N-RMY
AB1763-L16DWDPLC
1336F-CWF200-AF-EN
IMMFP01
IC693PWR331超值特價(jià)
1756-PA75/B
1746-RT30
141A-B3010A
Mikron169.5.0116.0?
1771-INGA50
100S-D300EA22BC
1489-M1C150
SIEMENS(西門子)SETPS7-200CN-CPU224-1ADX
3HNA007200-001CABLEMTB.X3-SMB.X9
TTB3-2934-3063-BA
NEWALLEN-BRADLEYREMOTRPORTASSY2711-NC172711NC17
1756-L55
AllenBradley2711-T6C3L1/BPanelView600Color/Touch/DH?-485/RS-232-Pr?inter
VDIF20012
CL275C
ABEnhancedLatchDevice6109-100
ALLENBRADLEY2711-T9A10USPP2711T9A10
變頻器的SVPWM控制方式是以三相波形整體生成效果為前提,以逼近電機(jī)氣隙的理想圓形旋轉(zhuǎn)磁場(chǎng)軌跡為目的,一次生成三相調(diào)制波形,以內(nèi)切多邊形逼近圓的方式進(jìn)行控制的。經(jīng)實(shí)踐使用后又有所改進(jìn),即引入頻率補(bǔ)償,能消除速度控制的誤差;通過反饋估算磁鏈幅值,消除低速時(shí)定子電阻的影響;將輸出電壓、電流閉環(huán),以提高動(dòng)態(tài)的精度和穩(wěn)定度。
變頻器驅(qū)動(dòng)電路、保護(hù)信號(hào)檢測(cè)及處理電路、脈沖發(fā)生及信號(hào)處理電路等控制電路稱為輔助電路。輔助電路發(fā)生故障后,其故障原因較為復(fù)雜,除固化程序丟失或集成塊損壞(這類故障處理方法一般只能采用控制板整塊更換或集成塊更換)外,其他故障較易判斷和處理。
電氣原理圖主要分主電路和控制電路兩部分。電動(dòng)機(jī)的通路為主電路,接觸器吸引線圈的通路為控制電路。此外還有信號(hào)電路、照明電路等。
變頻器中也存在一些數(shù)值型(如頻率、電壓等)指令信號(hào)的輸入,可分為數(shù)字輸入和模擬輸入兩種,數(shù)字輸入多采用變頻器面板上的鍵盤操作和串行接口來設(shè)定。模擬輸入則通過接線端子由外部給定,通常是通過0~10V/5V 的電壓信號(hào)或4~20mA的電流信號(hào)輸入。由于接口電路因輸入信號(hào)而異,必須根據(jù)變頻器的輸入阻抗選擇PLC的輸出模塊
熔斷器是一種廣泛應(yīng)用的最簡(jiǎn)單的有效的保護(hù)電器。在使用時(shí),熔斷器串接在所保護(hù)的電路中,當(dāng)電路發(fā)生短路或嚴(yán)重過載時(shí),它的熔斷體能自動(dòng)迅速地熔斷,從而切斷電路,使導(dǎo)線和電氣設(shè)備不致?lián)p壞。熔斷器主要由熔斷體(俗稱保險(xiǎn)絲)和熔座(俗稱保險(xiǎn)座)兩部分組成。熔斷體一般由熔點(diǎn)低、易于熔斷、導(dǎo)電性良好的合金材料制成。熔斷體為一次性使用元件,熔斷后,再次工作必須更換
*NEWSEALED*AllenBradleyAB1756-DNB/C1756DNB
XPEWHT-H1-5A3-Q5CREELTD
3HAC024686-001Upperarmhttp://www.zxdadsqc.com/
CP1E-N60DR-A
4DP7APXIA1151390083
1756-A7
W203-010
WESTINGHOUSENL-708INPUT24VAC/DC
6ES5316-8FA12
歐姆龍開關(guān)電源S82K-10024100W
ALLENBRADLEY1756-IF6INSFP1756IF6I
ALLENBRADLEY2711P-RU310NSFP2711PRU310