AM-C996-802
CKDLCRQ-830LCRQ830
NewAllenBradley2711P-RSACDINACPOWERSUPPLY.....
DELTA603672-109
西門子變頻器通訊板6SE6400-0PM00-0AA0
BDS4-210J-WO
IC697ALG230
新華DCSAICCC.906.245B
1747-PLXCLNTCBS
TSXAEY420
1756-N2
1771-IM
140DDO35300
1492CB3H020AB1492CB3H020
ALLENBRADLEYPV10002711-T10C152711T10C15
7MF9004-1P.
140CPU43412A1
XPGWHT-L1-7C1-Q4-0-09CREELTD
富士PLCNB2U90R-11
SGM-A5CWYB11伺服馬達(dá)
100-C43N10
AllenBradley1747-L20AProcessUnit20I/O1747L20A
1756-PA72
SIEMENS6ES7232-0HB00-0XA0
ALLENBRADLEY2711PRBB12FNFP2711PRBB12
6ES5375-8LC11
TOYOPUCPC2-CPUPROGRAMMABLECONTROLLER*NEW*
AB2098-DSD-005-S?EUltra3000Servo
2711-K6C8L1AllenBradleyPanelView2711K6C8L1N90
3HAC020813-082
1336F-A015-AA-EN-L4
1746-P2
MM22C-503-00變頻器2.2KW
GEIC693CMM3215
505-4916
安川伺服放大器SGDB-20ADG\SGDB-20ADS
45KJ3002X1-BF112P1732X012RTDOHMSFINALASSY2
Q0300LWDI304.2Limitorque(Modbus)
NW-BT85-002
P0800CEWPGCIO(Split),10Feet
AllenBradley2711-K5A8|12mowarranty|FreeEUShipping|IncUKVAT
OMRONCQM1-CPU11-9NSPPCQM1CPU119
51306194-400Bracket,CabRearRail,4U,LC
SIEMENS西門子6SC9836-0FA05(6SC9816-0AA03)1
NACHIUM801B12-90092721
Lot2pcsKeyenceFU-22FU22Sensor
1489-A2D100R
6ES5467-8EF11
7KE6010-2AA00-0AA0
7XV5103-2BA00
RexrothPropAmplifierVT5004S23R5_VT5004S23R5
MKS551A005-503-50
ABB3BSE008062R1ProcessorUnitPM633
AS-B885-100
NSDMRE-G320SP062FAC
1771-OBN
MOTOROLAMVME162-0121
3HNA013871-001CABLEUNITIRB5500
IS200TRPGH1A
E3900-596-002
SIEMENS6SE3190-0DX87-2DA01
HAS01.1-350-NNN-MN/R911306632
TSX08SSJD14AS優(yōu)質(zhì)低價
DSQC373
3HNA015963-001CABLERID.X2-AA.X2/MCCB.X33
Simatic6ES5536-3LA12
3HAC020813-014
1336F-A100-AX-EN-L6
725-1016-01FCA016M-13C-02
B&R3DO486.6
ALLENBRADLEYPV+2711P-K15C6D22711PK15C6D2
51196094-100
歐陸590C直流調(diào)速器電源驅(qū)動板AH385851U002
YASKAWA安川伺服驅(qū)動器JUSP-ACP130HAY1
OMRONCQM1-CPU11USPPCQM1CPU11
1C31116G04
AS-BDAU-205
MDD115A-N-015
6FC5357-0BB35-0AA0
NW-BM85S232
SiemensACServoMotor1FT5036-0AF01-9-Z
KDA3.2-150-3-A01-W1
ALLENBRADLEY800T-X559JNSPP800TX559J
Pre_BusX連接電纜TSXCBRYK5
140NOE77101
FBM242端子P0916NG
1785-LTR3ABPLC5/121785LTR3N915
140CRA21110
丹佛斯變頻器VLT2822PT4B20STR0DBF10A002.2KW
170ADI34000C
如今,PLC不僅用于開關(guān)量控制,還用于模擬量及數(shù)字量的控制,可采集與存儲數(shù)據(jù),還可對控制系統(tǒng)進(jìn)行監(jiān)控;還可聯(lián)網(wǎng)、通訊,實(shí)現(xiàn)大范圍、跨地域的控制與管理。PLC已日益成為工業(yè)控制裝置家族中一個重要的角色。
接地過電流保護(hù)。逆變器負(fù)載側(cè)接地設(shè)計(jì),為了保護(hù)逆變器,有時要有接地過電流保護(hù)功能。但為了確保人身安全,需要裝設(shè)漏電斷路器。冷卻風(fēng)機(jī)異常。有冷卻風(fēng)機(jī)的裝置,當(dāng)風(fēng)機(jī)異常時裝置內(nèi)的溫度將上升。因此采用風(fēng)機(jī)熱繼電器或器件散熱片傳感器,檢出異常后停止逆變器。
3HNA013939-001CYLINDRICALGEARWHEEL
2711-K5A10
INDRAMAT力士樂伺服功能板卡型號:VT2000-52
GEIC693CPU3741
1756-L55M12
172JNN21032
電源
FBM207C接線端子P0917MF2
3HNA014910-001connectorplatebase,SPARE
51304283-100
3HAC024488-0013HAC025097-001
3HNM04468-1GUN-ATTACHMENT
FUJIEG32F10302P10AAMPCIRCUITBREAKERD395905
DSQC266H
140ARI03010
IC697MDL640
Tencor6XXX
IC697MDL250RR
360101PC
39SDM024DCCBN
3HAC020847-001
VDI9923
EUROTHERMPROCESSAUTOMATIONCPUT921
RELIANCEELECTRICMOTORBRUSH3141-NC*NEWLOTOF8*
1746-OW4
1761-NET-ENI
東榮伺服VLNBT-070P3V-XXI
51309241-125BatteryExtensionModule
YB560103-BN/2
SGDA-01AS
2711P-B10C6A2
A06B-0128-B077
ALLENBRADLEYPV+2711P-T15C15D12711PT15C15D1
Allen-Bradley2711-K5A8L1
MPB51A027-503-00
Bently7220102020501010
2711P-K12C6D2
西門子6ES7953-8LF20-0AA0
XPEWHT-L1-5D1-R2xCREELTD
AO610
ABBACS800大型變頻器AIBP-51
3BDH000530R1
MHDS1198N00
ALLENBRADLEY800T-J50HNSFP800TJ50H
Siemens6ES5464-8MC11
ALLENBRADLEYPV+2711P-T15C6D12711PT15C6D1
ADEbIONOFUNITEDSTATESPOSTAGESTAMPS
1746-IA8
3HNA009350-001PRESSUREREGULATOR
P0971WV-DNBT
P0900MGTopStructure
IC660BLM506
*NEW!*AllenBradley2711P-T15C4A2/APanelViewPlus1500Touch/EtherNet?/RS-232
7KC1901-8FP
7MB1943-2DA24
AS-B809-016
05333101(05333100)
SNAP-WIRESTRAP
穆爾MPS20-3X400/24
IPFLD24代理商
電磁式接觸器的工作原理如下:線圈通電后,在鐵芯中產(chǎn)生磁通及電磁吸力。此電磁吸力克服彈簧反力使得銜鐵吸合,帶動觸點(diǎn)機(jī)構(gòu)動作,常閉觸點(diǎn)打開,常開觸點(diǎn)閉合,互鎖或接通線路。線圈失電或線圈兩端電壓顯著降低時,電磁吸力小于彈簧反力,使得銜鐵釋放,觸點(diǎn)機(jī)構(gòu)復(fù)位,斷開線路或解除互鎖。
電氣原理圖設(shè)計(jì)的基本步驟是:(l)根據(jù)確定的拖動方案和控制方式設(shè)計(jì)系統(tǒng)的原理框圖。(2)設(shè)計(jì)出原理框圖中各個部分的具體電路。設(shè)計(jì)時按主電路、控制電路、輔助電路、聯(lián)鎖與保護(hù)、總體檢查反復(fù)修改與完善的先后順序進(jìn)行。(3)繪制總原理圖。(4)恰當(dāng)選用電器元件,并制訂元器件明細(xì)表。設(shè)計(jì)過程中,可根據(jù)控制電路的簡易程度適當(dāng)?shù)剡x用上述步驟
700-HN100
AS-S908-001
ABDEFINTEPURPOSECONTACTOR#400-DP60NJ3SERA
ALLENBRADLEYPVPLUS2711P-B12C6D12711PB12C6D1
AB1336-WB110SeriesADynamicBrakingChopper750VDCInput
A1S61PN
AB1756-L55M13/A
1784-KTX
AB1756-OB32/APLCboard
DSQC352A0
E6B2-CWZ6C600P/R2M
IC697MDL653
3HAC020806-001
W-510-010
1336F-BRF75-AE-EN