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22-COMM-D
6DD1681-0AH2
TRICON9853-6101
MAC112C-0-HD-1-B/130-A-0/I0125
IWAKIFA-2E-S
3HAC035904-001LowerArmCoverwithpainted
D1747-UM011EENP
RexrothVT5011ProportionalAmpCard
1756-IV16
西門子6ES5942-7UA12
1756-PA72
MCH42A0040-5A3-4-0008275688
TWDLCAA16DRF現(xiàn)貨專賣
AS-B829-016
MOD1/1X014-008
7MC3061-1AH20
輸入模塊(OMRONCPM2C-16EDM)1個(gè)
AllenBradley1203-SSSPowerFlexCommunicationModule
IC693CPU374-GS
AllenBradleyPanelviewPlusLogicModule2711P-RP2/C2711PRP2
ABB57310001-KT/DSTC176
TURCKBL20-2DO-R-NO+BL20-S4T-SBBS
TSXSDC0730117
920082200
UNYSPUEZUCD22
三洋RS1L05AAW-AL驅(qū)動(dòng)
3HAC020813-014
GENERAL ELECTRIC SELA36AT0030-20?A USPP SELA36AT003020A
MAC112C-0-HD-3-C/130-A-0
140DIO33000
3HAW107700606W107700606Switchsupport4tracks900m
西門子軟啟動(dòng) 3RW3465-0DC24
1485C-P1-C50
【MDX61B0030-5A3-4-OT】?jī)r(jià)格
ADVANTECHPCM-9362NC
1791-24AR
VWR?40000-018DISPENSERSYRINGE5.0ml100/Case
140CRA93100
MAFD130B-0150
P0971WV-DNBT
XPEWHT-01-4C0-R2CREELTD
VDI7795
絕緣電極柱17254970GSD
ADV161-P00S1
KSD1-16
IC697MDL341RR
3HNP02466-1CHAINELEMENTMIDDLE
IC754VSL06MTD
6SN1123-1AA00-0DA1+6SN1118-0AA11-0AA1
6ES5420-8MA11
1771VHSC
1SAP210600R0001
P0922VWFBM218,RedundantReadyHARTOutput,8Channels
ALLENBRADLEY2711-KA1PANELVIEWSER.AFRN.1.05
3503E
1771-OFE2
AllenBradley5120-P1|PyramidPowerSupply
AB1756-DHRIO/D1756DHRIOCommunicationsInterface
1747-L542
XBTZ908
B109
1336F-A010-AA-EN-L5
YASKAWA安川伺服電機(jī)SGMP-04A3NK11
3HAC3669-1
PK299-03B-A2
安川伺服電機(jī)帶諧波減速機(jī)SGMAH-A5B1A-YB211:50
AC SERVO MOTOR SGMG-30VSRAF
3HXD1115-4
6ES7221-1EF22-0XA
ABBDSMB-176線路板1塊
DSQC501優(yōu)質(zhì)低價(jià)
2711-K5A15L1
1785-L80E
ABBDSSR116/48990001-FK/DSSR-116
TSX07312422
ExtraClean2711-K10G8/AFRN4.20GoodDisplayABPanelView1000
KAFDG5V52C100NXVMFPD7HI31
IC200UDR140
7XR9705
ALLENBRADLEYPV+2711P-B10C4D22711PB10C4D2
西門子PS-M06D12S5-NJ1L(S)高壓條
P0400YLFBM10
IS215UCVDH2AK
P0400VP
FANUC法那克A50L-2001-02321
3HNA008866-001BRACKETTF.PRESUREREGULATORS
AB1784-TM6I/OMONITOR
歐姆龍C2000H-CPU01-EV1
SYS68K/CPU-655
如果您還是在校學(xué)生,當(dāng)使用"PLC實(shí)踐學(xué)習(xí)法"之后,那么就意味著您提早一步跨入了社會(huì)實(shí)踐,已經(jīng)比別人領(lǐng)先掌握了PLC這門技術(shù),等跨出校門的那一天.當(dāng)別人還在為PLC實(shí)習(xí)時(shí),您卻早己走上了工作崗位.
中、小型變頻器一般用三組IGTR(大功率晶體管模塊);大容量的機(jī)種均采用多組IGTR并聯(lián),故測(cè)量檢查時(shí)應(yīng)分別逐一進(jìn)行檢測(cè)。IGTR的損壞也可引起變頻器OC(+pA或+pd或+pn)保護(hù)功能動(dòng)作。逆變器模塊的損壞原因很多:如輸出負(fù)載發(fā)生短路;負(fù)載過(guò)大,大電流持續(xù)運(yùn)行;負(fù)載波動(dòng)很大,導(dǎo)致浪涌電流過(guò)大;冷卻風(fēng)扇效果差;致使模塊溫度過(guò)高,導(dǎo)致模塊燒壞、性能變差、參數(shù)變化等問(wèn)題,引起逆變器輸出異常。
AllenBradley2711-T10C9PanelViewTouchGlassNEW
1336F-A060-AA-EN-L4
TSXDSY32T2K開關(guān)量
531X139APMAXG2
462.000.7076.00
Honeywell-UDC2300(DC230I-0-000-00000-0)
3HAC021800-003Motorunitw.timingpinion
RKCfarexSRminiHGsystemH-TIO-B-FK02-V*NN
2711-K5A10
6ES7231-0HC00-0XA0
3HAB3208-1Cableunitaxis4-6CC
P0999LFAP50ToAW70A(Nodebus)AdvSWUpgradeLic
/StudMount,NEMA4X,DH+
3500/53-03-00
MKD112C-058-KP3-AN
1394-SJT10-C-RL
IC200ALG230CA
3F88L-162歐姆龍【價(jià)格】
140U-K-NH21
Rev14
140CRP93200
三軸馬達(dá)3HAC033203-001
AB1336MOD-KB005SERIESDDYNAMICBREAKMISSINGTOPINABOX
AB變頻器CAT-1336S-B010-AA-EN4-L4
ALLENBRADLEY2711E-K10C6SERIESBPANELVIEW1000EOPERATORINTERFACE
AS-J892-002
HoneywellTK-IOLI012
6ES5312-5BC21
3HAC022104-001
NEWALLENBRADLEYPV+2711P-B10C6D12711PB10C6D1NIB
AllenBradley1792D-CB18PArmIOBlockBase,DeviceNet
ALLEN BRADLEY 1760-LDF NSFP 1760LDF
IC697MDL341
2711-K3A17L1
P0970XKRS423Cable,150Ft(51InternalDNBI)
AB1747-L532SER.D
IC693MDL751RR
ALLENBRADLEY800T-X559E/BEND?-INNSFP800TX559EBENDIN
力士樂HDD02.2-W040N-HD12-01-FW1
AB1762-IA8MicroLogix1200InputModule,SeriesA,RevA-
ALLENBRADLEY1497-N34USPP1497N34
3664
3HAB5957
3HAC020813-139
3HNA010861-001FUSE_EQMULTI
AMAT0010-40296
6GK1543-0AA02
3HAC020813-147
CP16N110
AllenBradleyAC/DCInputModule1771-IAD
1785-L20B
西門子PLC6ES7334-0CE01-0AA06ES7334-0CE01-0AA0(有故障)
WH5-27RJIWEL
SEWMDV60A0110-5A3-4-001
VDI4686
1A51828G12CableQ-linecardcable(angledplug)25
3607E03PCS
ALLENBRADLEY2711P-RN1USPP2711PRN1
AB8000-KA
VDI1501S
對(duì)于恒功率負(fù)載和恒轉(zhuǎn)矩負(fù)載,在選擇電動(dòng)機(jī)調(diào)速方案時(shí),要使電動(dòng)機(jī)的調(diào)速特性與生產(chǎn)機(jī)械的負(fù)載特性相適應(yīng),這樣可以使電動(dòng)機(jī)得到充分合理的應(yīng)用。
電源變壓器TB將380V的交流電壓降到36V的安全電壓,供照明用。照明電路由開關(guān)K控制燈泡EL。熔斷器FU3用作照明電路的短路保護(hù)。冷卻泵電動(dòng)機(jī)M2運(yùn)行指示燈HL16.3V電壓供電源指示HL2、刻度照明HL3??偨Y(jié):①主軸電動(dòng)機(jī)采用單向直接起動(dòng),單管能耗制動(dòng)。能耗制動(dòng)時(shí)間用斷電延時(shí)型時(shí)間繼電器控制。②主軸電動(dòng)機(jī)和冷卻泵電動(dòng)機(jī)在主電路中保證順序聯(lián)鎖關(guān)系。③用電流互感器檢測(cè)電流,監(jiān)視電動(dòng)機(jī)的工作電流。
FBM201
6MT32-C16現(xiàn)貨
140CRP93200
802TA1PY58AB802TA1PY58
ALLENBRADLEY8500-E153DIGITALI/OMODULECNC8500E153
IBC?24??DIO?24V?500?mA模塊
7KT1200
IC200MDL930
MDV60A0022-2A3-4-0T0827374X
100-CX09KF10
橫河DCSAAM50模擬量輸出模塊
OMRONE2AW-M18LN08-MN?390-T1NSFPE2AWM18LN08MN39?0
ABB3HAB8101-18/09C
SSD/派克/歐陸590C/591C360A-725A電源板AH385621U001DC調(diào)速器
IC646NAP000