1336F-B200-AN-EN-L4
AB1771-IXHR1
西門子板卡型號(hào):6MA5510-1AA11或6MA5510-1AA11/EE
3HNA001742-001BEVELGEARUPPERWITHSEAL
ALLEN BRADLEY Z-29231 USPP Z29231
X-307644ABSize6BlockX307644N80
VDI1252
FPF8050HRUJ-001
3HNA007504-001
IC200TBX023
Pass&SeymourPS4100P5-W1
IC697ACC729一步8日
6ES7421-1BL00-0AA0
ABMicro800TrainerMicro830PLCTraining
2711-NM151卓凱電子0591-62182520140NOE771011
NW0P20R-31富士
3HAC026254-001廠家
ABB變頻器配件ABB3BSC980002R634
UAJPEE-22DKGFU
Honeywell-UDC2000-(DC200H-0-000-1F0000-0)
ALLEN-BRADLEY1746-IB16模塊
WestinghouseGroundFaultMonitor179C768G015-60AForusewithGFP
TDM1.2-050-300-W1-0
AS-BDAP-258
REXROTHKDV1.3-100-220/300-220=KDV1.3-100-220/300-W1
1C31192G01
CutlerHammerPGGLOBLPMNTD2P/N:980013500
28CL6755X1-A15AmpRelay129
7MC2998-2CC
140G-M6I4-D63
AllenBradley2711P-T6C20D/D|PanelviewPlus
TE10S/40A/480V/LGC/ENG/00?
1756-L55M13
3HAC020813-149
施耐德XBTF032110觸摸屏
ALLENBRADLEY2711-NL6*FACTORYNEWFACTORYPACKAGE*
6ES5928-3UA12
INICT13A低價(jià)銷售貝利模塊
7ND9400-8BD
1336-SN-SP12A
140XTS01206
3HAB3298-1Cableguide
Threshold)0
ALLENBRADLEY2711-K5A1USPP2711K5A1
IC693ALG220RR
1769-PA4
AllenBradleyFastResponseDCInputModule,#1771-IT
3HAC020813-082
3HAC020813-014
Allen-Bradley:1606-XL240EPowerSupply,SeriesA
IC200TBX040
MVME2301-900
GEAC425R
EI801F
140CPS11420
FBM207B
1785-L80E
Chiller0375-362-2?1
A02B-0118-B004
3HAC020841-001
AB1305-BA03ASERIESCOUTOFBOX
ABBDP8403BSE028926R1
YASKAWA安川JZNC-XIU01B1
IC693ALG221
AB1771-KA2
TSXMRP264P
DSQC227
MaskaPulley4-5V11.80QDBUSHEDFORBELTTYPE:5VGROV
6ES7321-1BH01-0AA0
7KE3188-0AB01-0BA1
CQM1-OD213歐姆龍模塊
ALLENBRADLEYPVPLUS2711P-B12C15D12711PB12C15D1
西門子6ES5454-4UA12
6DR5210-0EN00-0AA0
YASKAWAJASP-WRCA01B
IC693MDL645
MCS40A0055-2A3-4-0008270740
3HNA009526-001PTPUHOLDER
ALLENBRADLEYSLC5001747-L524PROCESSUNITserC
AB模塊1785-L40E/F
AllenBradley2711P-K12C4D2D2711PK12C4D2Excellent
HE693THM809
JANCD-SP05
3HNA007767-001BRACKET
Allen-Bradley-41747-L541B
TRICONEXDO3401
MSK100C-0200-NN-S1-AP2-NNNN
3HNA008923-001MO_EQLOCKCA
SGMAH-02AAA21
6ES5470-8MB12
正確選擇電動(dòng)機(jī)容量是電動(dòng)機(jī)選擇中的關(guān)鍵問題。電動(dòng)機(jī)容量計(jì)算有兩種方法,一種是分析計(jì)算法,另一種是統(tǒng)計(jì)類比法。分析計(jì)算法是按照機(jī)械功率估計(jì)電動(dòng)機(jī)的工作情況,預(yù)選一臺(tái)電動(dòng)機(jī),然后按照電動(dòng)機(jī)實(shí)際負(fù)載情況做出負(fù)載圖,根據(jù)負(fù)載圖校驗(yàn)溫升情況,確定預(yù)選電動(dòng)機(jī)是否合適,不合適時(shí)再重新選擇,直到電動(dòng)機(jī)合適為止。
交流接觸器按負(fù)荷種類一般分為一類、二類、三類和四類,分別記為AC1 、AC2 、AC3和AC4 。
500046880
414186001
FANUC法那克A06B-6058-H0061
AS-9000-451
140ACI04000
ABB直流調(diào)速器SDCS-IOB-3模擬量接口板
1756-IF8/AALLEN-BRADLEYANALOGINPUTMODULE
1756-L61
3HNP02421-1BULKHEAD
AB1778-OAAACOUTPIVOTARM
TSXFPCA200
WESTINGHOUSE1C31224G01
IC756XRT049
APPLIED0240-75106
109-468-3256b-2CPP2
AllenBradleyAB2755LD4A1ScannerHighDensity*
6EC1040-3A
1494C-CM2
MRJ010211D-K0005
A20B-9001-0480
7ME5933-0AB04
IC3600APAB1
2711-K10G16
2711-B6C8
40KJ1501X1-BB112P0678X032SYSTEMPOWERSUPPLY1
6FC5357-0BB15-0AA0
AS-BNUL-200
140DDI36400C
6ES5466-4UA11
6ES5541-8AA11
3HAC020847-001
6FX1120-7BA01+6FX1126-6BB00+6FX1850-0BX02-4B+-0BX01-4B
HVE02.2-W018N
MDD090C-N-030-N2L-110GLO
A06B-6096-H206
MPS20-3X400-500/24電源
J0200NZMICRO-I/AProfiBUSDPSWLic
P0916AA
3HNA009250-001ADAPTER
SGMG-05AWAD安川馬達(dá)
EMERSONFX-490
170PNT11020
CIMR-MR5N2015 CIMR-MR5N2022 CIMR-MR5N20225
莫迪康A(chǔ)S-S911-8011
3HAC020843-001
AEG3240/5200
3HAC020813-140
ALLENBRADLEY2711P-RN15SCONTROLNETCOMMUNICATIONMODULENEW
TSXSAZ10
SGMCS-08D3B11
Simatic6ES5900-7AD11
AKM23D-N5
140CPU65150
1336F-AQF30-AN-IT
1305-BA09A-HA2
3HAC031561-001AuxiliarycontactCA3-10
7MF9411-5DB
984685E
AO810V2
3HAC020823-002
對(duì)變頻器使用環(huán)境、維護(hù)不重視,將各類異常故障歸結(jié)于質(zhì)量問題,故出現(xiàn)了設(shè)備完成變頻器技術(shù)改造的幾年后,又提出了新的設(shè)備變頻器技改項(xiàng)目(這種技改其實(shí)是變頻器更新工作),使一臺(tái)設(shè)備多次實(shí)施技改,浪費(fèi)了大量資金,影響著企業(yè)生產(chǎn)成本降低和效益的提高。
按動(dòng)SF1使QA2得電自鎖,則潤(rùn)滑油泵MA2啟動(dòng),再按動(dòng)SF2,可使QA1得電自鎖,主軸電動(dòng)機(jī)MA1正向啟動(dòng)。按SF3可使QA1得電,即主軸電動(dòng)機(jī)MA1正向點(diǎn)動(dòng);按SF4可使QA3得電,即主軸電動(dòng)機(jī)MA1反向點(diǎn)動(dòng)。當(dāng)潤(rùn)滑油泵要停轉(zhuǎn)時(shí),必須先使主軸電動(dòng)機(jī)先停止,即QA1常開斷開,再按動(dòng)SF6。
JAMSC-B1081【廠家】
MDS60A0110-5A3-4-00變頻器
DVP08XM11N現(xiàn)貨專賣
140CRP93200
535-1212
2711P-T7C4B2
施耐德通訊模塊ACE949-2
140DDO84300
施耐德PLCTSXDEY32D2K
45C922
E3HNE04092-1EXCHANGEPOWERSUPPLYDUAL
電源3HAC3462-1
FBM207C
3HNE08551-1CANCABLEFORI/O
AS-4000-200