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進口德國allectra 301-KAPM-060-PAIR1-10M
產(chǎn)地 | 進口 | 加工定制 | 是 |
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歐戟進口SFERO全系列LR13
歐戟進口SFERO全系列LR13
上海歐戟貿(mào)易有限公司
歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。專注于進口機電設(shè)備、儀器儀表等進口設(shè)備。
我們的客戶來自汽車(一汽大眾、一汽解放、北京奔馳、奇瑞),汽車下游(大陸汽車、卡斯馬、華域、麥格納),鋼鐵(武漢鋼鐵、山西太鋼、寶鋼),食品(百威、旺旺),能源(中石化、中石油)等多個行業(yè)。
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美國Progress Chemical Inc.化學(xué)制劑中國區(qū)代理
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傳感器:HBM、Baumer、KIMO、GE、Kistler、Lorenz、SenoTec
開關(guān):SUCO、Euchner、Layher、Schmersal、Contrinex、Schneider
工業(yè)閥門:Parker、Bucher、Moog、IMAV、AVENTICS、Gemue
工業(yè)泵:Parker、Bucher、Moog、Kracht、Vogel、Hawe
電機驅(qū)動:Bosch、Bonfiglioli、Jahns、VEM
夾具模具:Zimmer、Schunk、OTT、PHD、robohand、Berg、Rud
儀器儀表:Wika、Jumo、GMC、Phoenix、GOSSEN、Warmbier
電氣元件:Siemens、B&R、Vipa、Puls、Murr
上海歐戟貿(mào)易有限公司
歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。歐戟優(yōu)勢供應(yīng)德國工控產(chǎn)品。只要是德國及歐洲的產(chǎn)品,只需您提供產(chǎn)品的名稱、型號及規(guī)格,我們都能在德國為您買到,并送貨到您手上,低價優(yōu)購。
SFERO | LR13 |
SFERO | LR13 |
SFERO | LR13 |
SFERO | LR21 |
SFERO | LR21 |
SFERO | LR21 |
SFERO | LR6 |
SFERO | LR6 |
SFERO | LR6 |
TEE | Q2E FA 90L2D-90 |
KTR | R100 spider 64SHORE D-F |
KTR | R110 spider 64SHORE D-F |
KTR | R42 spider 98SHORE A |
KTR | R75 spider 64SHORE D-F |
AGCO | model 435 SN:BVZ17001 ,6207514M1 |
Bosch Rexroth | 1824210260 |
DGD | 301866-10M |
DGD | 960960-100 |
DGD | 961109-100 |
ASM | 1m meb1 ws1.1-1000-10V-L101000mm Empf.10.00V/m |
BEI | GHU920-5000-002 |
Cutler-Hammer | 13104RQD07 |
Buhler | NT M-MS-M3/700-2K , 100108759 086459 001 |
Bently Nevada | 330130-070-00-05 |
Tridonic | LLEG1 24X560MM 2400LM 840 ADV-SE 4.000K SDCM3 17.8W 89602138 |
Tridonic | TALEXXconverter LCA 100W 250-70mA one4all lp PRE premium series |
ALWAYSE | 7105-13 |
Buschjost | 8496493.9745.02400 |
Becker | 96000002300 |
BAUER | BS10Z-21V/D06LA8/SP 0.04KW △/Y:230/400V ni:680/810 n2:2.3/2.7 r/min 80/73Nm |
ALGI | 7014010 |
ALGI | 7014010 |
ALGI | 7014010 |
SIEMENS | 6ES7810-4CC10-0KA5 |
SIEMENS | 6ES7901-3DB30-0XA0 |
SIEMENS | 6GK1161-3AA01 |
SIEMENS | 6GK1571-0BA00-0AA0 |
Buderus | 966813 for CNC 235 DH-I-SL |
boyriven | 121-847 |
boyriven | 121-847 |
boyriven | 121-847 |
boyriven | 141107 |
boyriven | 141107 |
boyriven | 141107 |
merkle | BZN 500.63/40.88.201.040 |
merkle | HZ160.25/12/10.001.201.S.V |
merkle | HZF160.100/60/05.204.220 |
merkle | HZF160.100/60/05.204.400 |
LOCTITE | 243 |
LOCTITE | 243 |
LOCTITE | 243 |
binder | 99 0430 07 04 |
binder | 99 0430 14 04 |
binder | 99 0436 14 05 |
binder | 99 3376 100 04 |
binder | 99 3379 100 03 |
binder | 99 3400 100 03 |
schneeberger | MR25-G1-Y-30867(L=446MM) |
schneeberger | MRC25-G1-V2 |
R+W | BKL4.5-8*10 |
Buhler | MKS 1/K ART.NR.2888999 MAX.230V/1A/50VA |
FANUC | A61L-0001-0123 |
air torque | PT045 B D A;F03-N-9DS;12236916 |
BST | US 2008/70 B |
AMOT | 8BRDC-120-07-00-AAF |
Bijur-Delimon | ZVB02A153320 |
Brosa | 1000459 |
Thalheim | ITD21H00 1024 TNI S21SG8 E14 IP65 + 11072169 + 11073119 |
Bartec | 17-6143-1001 |
Bartec | 17-6143-1006 |
Bartec | 17-6143-1008 |
schneeberger | MR45-D2-1047.5-25-25-G2V3+MRK |
schneeberger | MR45-D3-1310-25-25-G2-V3+MRK |
schneeberger | MR55-A3-1318-29-29-G2V-V3+MRK |
asco | EF8210D014,24VDC |
Autotronik-SMT | KFTA-08E |
Autotronik-SMT | KFTA-08HS |
Autotronik-SMT | KFTA-12 |
Autotronik-SMT | KFTA-1E |
Autotronik-SMT | KFTA-24E |
CO.SI.ME. srl | CEC 10ATEX044 10-28087 SN |
ELSI | 1 X NiCr-Ni ANSI MC96.1 F1.X80-K00-B0200-F00 LOTTO 11.02193/15 |
fischer | FD13H |
DETAS | NR:900050 |
DETAS | NR900210 |
FRIGOMEC | LIQ0002429-RV |
Draeger | 4205701 |
Draeger | NO.4205721 |
Draeger | POLYTRON 5000 4544120 |
CAMCO | 92C85797010000 |
PENTAX | RLS9100B |
Guistina | Spindle protection bellows 495.007.002.01 |
dunkermotoren | 8862006511 G30.0 |
DORMA | Door rail L=850mm 12.100.101.. |
Bucher | QX62-125R-112-6 |
KRAUS&NAIMER | G20S WA3317 600E |
Hawe | DA2-PYD |
HOERBIGER | GXMMW.A203/EA2 |
FRAN | 40961 90-230V/50-60 Hz |
STUCCHI | STUCCHI-A13-FIRG12 BSP |
STUCCHI | STUCCHI-M-A9 1/2 BSP-C14 |
Emerson | X-STREAMX2GP-IR IR IR UV |
WIKA | KONT-821.1-16BAR-1/2 " |
WIKA | Y60-0-10BAR (axial) |
WIKA | Y60-0--50KPA (axial) |
Mayr | ROBA-stop Bremse 8/800.413.3 |
Hawe | S901256 |
DEUBLIN | 255-269B458 |
HIRSCHMANN | 942074001 |
HIRSCHMANN | 942076998 |
HIRSCHMANN | 942077999 |
HIRSCHMANN | 942077999 |
HIRSCHMANN | 943014001 |
HIRSCHMANN | 943897001 |
HIRSCHMANN | 943926001 |
Eaton | DIL P250 |
Eaton | EMT6 |
FORNEY | 390180-03 |
FORNEY | M10186 |
H+L | Control unit 2000kN (74771.001) |
H+L | Control unit 950kN (74771.001.1.1) |
H+L | Electronic card HS2/F1/HKE (79-0000-00072011) for punching control unit HKE/BERO/RS-232 |
FLEXLIFT | ANTR-0961/2700SCHW |
burkert | SE32 00444699 |
burkert | Type 2030 00141449 |
burkert | Type 2030 00141468 |
Fibro | 11976-A-65(Neue Ausführung) |
elero | Nr:240404097 |
FSG | 5510Z05-274.012(PK-1025-274) |
PAULY | 7111 |
PAULY | PV21112/2 |
FOX | KL50-12 |
DEUBLIN | 2620-040-157 |
DEUBLIN | 2620-040-157 |
burkert | 231928 |
FANDIS | TRT-10A230V-NC |
Ingersoll Rand | MOD48408 |
Bucher | DVSA-1L-350-1-1 24D |
Durag | Control Unit D-UG 660 |
Durag | Flame sensor D-LE 603 UAF/94EX |
Durag | Flame sensor D-LE 603 UH/94EX |
Bucher | ASM16XOMX/07 |
Exlar | cylinder FT45-0605-FPA-NU6 |
DANFOSS | KPS80060L3126+060L326466 |
Contelec | PL 321-5KO/K DAM IP65 |
comefri | 160M-2 11060001 |
Lammers | 1TZ9001-1CA134FA4-Z NO 12/185644/5 |
Frizlen | SK BR2-100/400 278282040 nr192563/fzzpqu 200*45s |
Frizlen | SK BR2-60/600 278282060 nr191934/fzmou 300*65 |
Kromschroder | part-no900126 VG 15R02 LT6L DN:15PN:16BAR |
Kromschroder | VG15R02 SL1DZ 85205173 0934-51397 CE-D063BL1553 PA200mbar EN161 |
Dayton | az129b |
elettrotec | PMM2A14K |
Freqcon | R1.1 b2000091 |
END Armaturen GmbH&Co.KG | XDG2D2132050 |
FLOWSERVE | 3201MD-28-D6-E-04-40-0S-00 |
ASSOCIATED SPRING | D11660 |
ASSOCIATED SPRING | D12390 |
ASSOCIATED SPRING | D13390 |
ASSOCIATED SPRING | D13430 |
ASSOCIATED SPRING | D13480 |
ASSOCIATED SPRING | D13930 |
REFCO | BM2-3-AUTO-SET |
Donaldson | E4054B3H10 P566413 |
barber-colman | MP-5513-0-0-4 HYDRAULIC ACTUATOR |
Don electronics limited | TS2V4CAI,24VDC ,IECEX BAS 13.0116X |
Woerner | KFL-E/B/O/S/N/N/490/430/350 283428 |
Woerner | kfl-e/b/o/s/n/n/490/430/350 252079 |
Emmegi | MG80-385-4 |
KROMSCHROEDER | JSAV 100F50/1-0 |
Tecnopinz | ETS16-3 |
Agilent | N5765A |
Woerner | PMW-A Nr.601849 |
FLUKE | DSX-5000 |
coax | MK 10 NO 1E,540961 |
VINIFLORA | EP:14 |
VINIFLORA | EP:14 |
VINIFLORA | EP:14 |
Funke | TPL00-L-48-12 NR:550401 |
Norgren | SLV/13406/3 |
Trelleborg | O ring 24,6x3,6 NBR 80Sh ISO 3601 |
Trelleborg | OR3602460-N8 |
Trelleborg | OR3602460-N8 |
Trelleborg | OR3602460-N8 |
PENTAX | CM100 01 Nr:8399.040 |
krom schroder | DM 65Z50-40 |
rohmann | JECO-M2+DT/ N11 |
FLINTEC | SB8-10KG C3-s Ser.No.10539061 E |
Staiger | TV-STAIGER_4509A |
Staiger | TV-STAIGER_4509A_001 |
Emerson | 142U2C301VACAA165240 |
Westelettric | CH24-9 |
Westelettric | LFLB13210 |
FC Technik AG | 628222-002 |
KSB | BOX-B 3G6K6XC T2+CR230/DN100/PN100/PN10/KSB |
Exair | 250 PSIG MAX |
DEUBLIN GmbH | 1116-600-059 |
EMA | RKM/R/2/ 13086 |
Classic | 6SE7021-4EP50 |
Mayr | 41K11.101.1/IP54, 41K11.101.1 |
Mayr | MP210MAM06250VAC10A |
Fibro | 2480.12.015000.038 |
Fibro | 2480.12.015000.050 |
Fibro | 2487.12.00170.015 |
Fibro | 2487.12.01000.050 |
Fibro | 2960.70.125.080 |
FYH | UCS04 |
ETA | ESX10-103-DC24V-10A |
ETA | ESX10-103-DC24V-12A |
culimeta | Sealing cord D=14mm 450°C textile glass FDO153 |
MBS SULZBACH MESSWANDLER | 800A/5A 50*12 D=44MM PART NO.:16071-800/5A |
Eaton | 300065 |
Hella | 4AZ-931-675-03 |
Campbell | Chassis und Montagewinkel Type:ENC 14/16 |
Campbell | Datenerhebung Type:CR 1000 |
Campbell | Sensor (mit Kabel) Type:CS 616 with cable L(15feet) |
Campbell | Temperaturfühler (mit Kabel) Type:109 with cable L(15feet) |
Danfoss Scola | FigC101 20℃ 16bar 10112N…M080 JS1030 DN150 PN16 954304 |
Belden | 5504FE |
elmo | ELMOTAM-20/230AC |
elmo | G-SOLMAN5/400EEH |
WIKA | 4232171 |
Enercon | COMPAK 9250 LM3361-08,C19292-01,LM3771-029 PV1800 |
City Technology Ltd | Sensoric NH3 3E 100SE Ammonia 1845-932-30049 |
VALVAUT | Z200603E |
VALVAUT | Z204800 |
Fronius | Complete set of welding TPS4000 |
Fronius | Complete set of welding TPS5000 |
Hawe | KA24SK/H 0.91-B 3/220-WH 1F-11/3X |
Hawe | KA24SK/H 0.91-B 3/350-BWH 1F-N3 |
VISOLUX | LLE04-1.1-1.60GK6 Nr.05114780 |
schneeberger | MR25-G1-Y-30867(L=446MM) |
IMAV | DSVZ-25S-BS |
FSG | 5510Z05-274.012(PK-1025-274) |
ALGI | 7014010 |
Durag | Flame sensor D-LE 603 UH/94EX |
heidenhain | LB382C ML3640 +/-5UM |
icotek GmbH | 42505 |
SUHNER | TV-SUHNER_UBS_004 |
GSR | A72311002.182XX230V0-16BarG1/8 |
IC AUTOMATION | 81E025159/20m |
HOMMEL | 10056959 |
Airetool | 916-L(5512157)Expander |
SNR | H308 |
WIKA | Y60-0-10BAR (axial) |
Eaton | DIL P250 |
elettrotec | PMM2A14K |
CO.SI.ME. srl | CEC 10ATEX044 10-28087 SN |
schneeberger | MRC25-G1-V2 |
MINIMAX | 100152173 809569-02 00023 |
Numatics | L12BB452OG12A40 |
HIFI | ASR991900AG010 |
hennlich | 09/2/2-1.1200 |
BOLL & KIRCH Filterbau GmbH | 6.63 DN 100,4025863/1 |
DEUBLIN | 255-269B458 |
Weidmuller | DRM 570024LD 7760056105 |
PFLITSCH | 2512211S04 |
BOSCHERT | STW22-30 |
Emmegi | MG80-385-4 |
BOPP REUTHER | POS.50 |
Hawe | KA24SK/H 0.91-B 3/350-BWH 1F-N3 |
rohmann | JECO-M2+DT/ N11 |
alfalaval | 1800-01712 |
Hella | 4AZ-931-675-03 |
DETAS | NR900210 |
FANDIS | TRT-10A230V-NC |
Freqcon | R1.1 b2000091 |
Braun GmbH | E16A342.011 |
SNR | H207 |
HOMMEL | 10056787 |
HOMMEL | 10056722 |
Viking Pump | SER# V796937 |
DGD | 961109-100 |
SIEMENS | 6ES7901-3DB30-0XA0 |
HBM | TW20:5N.M with Kabel 5m 3-3301.0158 |
Buehler ITW Test & Measurement GmbH | 41-5512 Apex DGD 12(305mm) |
Draeger | POLYTRON 5000 4544120 |
E+H | PMC131A15F1A1S |
merkle | HZ160.25/12/10.001.201.S.V |
SIEMENS | 6ES7318-3FL01-0AB0 |
ABM | G132/4DG100Lb-4FL 3KW 313rpm B3 |
AMT | Lynx |
Airetool | 916-L(5512157)Expander |
SNR | H308 |
AMPHENOL | NPA500M030A |
Vahle | 168073 |
GEZE | Door closer right/left 39397 |
RADER-VOGEL | back-up wheel/130 PA|050|018|5|12;1510.1615.00;600001285 |
GINO | 6.8Ω 60W VPR 80L-6R8-UL |
joke | 0502268 |
MECAFRANCE | part no 102 |
IC AUTOMATION | 21E014600/3M |
SPIT | GRIP SA M8X30 |
pall | HC0622-24 |
BILSING | 80HT-B-55 |
SFERO | LR21 |
Lammers | 1TZ9001-1CA134FA4-Z NO 12/185644/5 |
Eaton | 300065 |
Keller | 9623041035 |
SCHOTT | IG-163-108 |
IVT-Pumpen | V6-GRD.0024 16-915459 |
Westelettric | LFLB13210 |
moog | SV1-10/10/32/100/6 |
Vaisala | HMP155A |
Rexroth | AA10VO100DR 31R-PKR62N00 |
E+H | PMC131A15F1A1S |
SIEMENS | 6GK1161-3AA01 |
Norgren | 3041602 |
Buehler Motor GmbH | 1.61.050.463.03 |
Bartec | 17-6143-1001 |
Aris | SN:038895 SW-REV PMR3_06 |
Braun GmbH | D521.12 |
Autotronik-SMT | KFTA-08E |
SNR | 22208EAKW33C3 |
TEE | Q2E FA 90L2D-90 |
Braun GmbH | E16A342.011 |
SNR | H207 |
ASO | DGE 245TK L=700MM |
optek | 2500-0177-00 |
optek | P/N:2100-0202-02 |
Milton Roy | GM0500PQ1MNN,Q=500L/h,H=30m P=0.25KW |
IC AUTOMATION | IAABMPSS/COD/FL/18M |
krom schroder | DM 65Z50-40 |
OMAL | A105-ART515-DN125-PN16 D585AH073+DA480401S+KCF10377 DN125 |
Mahle | PI37040 DN DRG60 ,76114367 |
GIULIANI ANELLO | GSAV502R,DN50PN0.2bar,220VAC/43W,,,WCB |
SUHNER | TV-LINEARF_SM-100-7_0002 |
SUHNER | TV-SUHNER_UBS_001 |
parker | 221GS3534C |
GGB | 'BB2522DU |
Bartec | 17-6143-1008 |
STUCCHI | STUCCHI-M-A9 1/2 BSP-C14 |
H+L | Control unit 950kN (74771.001.1.1) |
WIKA | Y60-0--50KPA (axial) |
HIRSCHMANN | 942074001 |
PENTAX | CM100 01 Nr:8399.040 |
Autotronik-SMT | KFTA-12 |
Bucher | ASM16XOMX/07 |
Mayr | 41K11.101.1/IP54, 41K11.101.1 |
Buehler | BWT120 |
SNR | SNU508/607 |
HIRSCHMANN | 942076998 |
Classic | 6SE7021-4EP50 |
MBS SULZBACH MESSWANDLER | 800A/5A 50*12 D=44MM PART NO.:16071-800/5A |
H+L | Control unit 2000kN (74771.001) |
BS&B | ABAS plus3"150LB ,cable L=3m |
SNR | H307 |
VEM | 1430R/M 4KW 8.55A IP65 |
Lorenz Messtechnik GmbH | STM-135/25,2-25Nm;2mcable |
Norgren | SLV/13406/3 |
BILSING | 30BT-B-55 |
burkert | SE32 00444699 |
Norgren | 3041602 |
Vaisala | HMP155A |
OMAL | L386XE68 |
CEAG | Fert.Nr.0107;PTB 02 ATEX 2110U |
Kromschroder | part-no900126 VG 15R02 LT6L DN:15PN:16BAR |
WIKA | 4232171 |
norelem | 03089-2105 |
norelem | 08900-A0800×16 |
HOMMEL | 10049440 |
HOMMEL | 10056594 |
HOMMEL | 10025111 |
STROMAG | 16NE-880FV,IP=65,Stromag AC,德國制造 |
Buehler Motor GmbH | 1.61.050.463.03 |
Bartec | 17-6143-1001 |
PENTAX | CM100 01 Nr:8399.040 |
ASSOCIATED SPRING | D13480 |
Autotronik-SMT | KFTA-08HS |
Autotronik-SMT | KFTA-1E |
STUCCHI | STUCCHI-M-A9 1/2 BSP-C14 |
H+L | Control unit 950kN (74771.001.1.1) |
FOX | KL50-12 |
burkert | Type 2030 00141468 |
schneeberger | MRC25-G1-V2 |
E+H | PMC131A15F1A1S |
Block | BTE-FMD85 24VDC/1.5W 02690018 |
elmo | ELMOTAM-20/230AC |
binder | 99 3400 100 03 |
Bucher | ASM16XOMX/07 |
SKYLOTEC | G-0050-IW |
KRAUS&NAIMER | G20S WA3317 600E |
VINIFLORA | EP:14 |
Fibro | 2487.12.00170.015 |
Westelettric | LFLB13210 |
Fibro | 11976-A-65(Neue Ausführung) |
DGD | 960960-100 |
ABB | PFEA111-20 |
Fibro | 2487.12.01000.050 |
Schneider Electric | BV-450/750V,3*4MM |
HOERBIGER | GXMMW.A203/EA2 |
burkert | Type 2030 00141449 |
LENZE | Cam disc order No.EVS9325-EK , Type.9325 , Target Price:1600€ |
schmalz | 10.01.06.01055 |
Schneider Electric | 50V,10A NM611# |
hennlich | 09/2/2-1.1200 |
Thalheim | 96002940-5,pls see the pic |
Fibro | 2487.12.00170.015 |
INFICON | CDG025D 10tor |
TOSS | CF116+CF111 |
ETA | ESX10-103-DC24V-12A |
pall | HC9020FCN8H |
Norgren | 3041602 |
cmc | MGF-22-E 220V DC 2S+20E |
Buehler ITW Test & Measurement GmbH | 40-6531-128 |
DGD | 961109-100 |
Schneider Electric | 250V/16A/3P NM1366# |
ABB | 3BSE024398R0001 18m |
NSK | 6312ZZ |
ELSI | 1 X NiCr-Ni ANSI MC96.1 F1.X80-K00-B0200-F00 LOTTO 11.02193/15 |
festo | HGPL-25-20-A |
hennlich | 47/25/2-1.1200 |
Schneider Electric | BV-450/750V,4*6MM |
Beckhoff | CB1050-0004 |
lika | AM5812/16GS-10-K |
burkert | SE32 00444699 |
PCB | 003D10 |
AB | 1756-A10 |
MESSKO | MT-ST160F 63508-410-050000 |
BOLL & KIRCH Filterbau GmbH | 6.63 DN 100,4025863/1 |
elmo | G-SOLMAN5/400EEH |
HOERBIGER | GXMMW.A203/EA2 |
icotek GmbH | 42509 |
Exlar | cylinder FT45-0605-FPA-NU6 |
ABM | G132/4DG100Lb-4FL 3KW 313rpm B3 |
parker | parker :T7EES M85 M85 1R03 A10 M0 |
VAT | 24328-LA41 24N |
Trelleborg | OR3602460-N8 |
SAVETIX | 89H062010 |
TOPWORX | TXP-M2CGNPM0000N |
PFLITSCH | 2522207S01 |
BOPP REUTHER | SM4.13.70.1.X33 |
ATB | 212948201H 0011 |
SIEMENS | 3RT2017-1BB42 |
SIEMENS | 3RT2017-1BB42 |
SIEMENS | 3RT2025-1BB40 |
SIEMENS | 3RT2916-1EH00 |
SIEMENS | 3RT2916-1EH00 |
SIEMENS | 3RT2926-1ER00 |
SIEMENS | 3RV1021-4BA10 |
SIEMENS | 5ST3710 |
SIEMENS | 5ST3750 |
SIEMENS | 5SY4104-5 |
SIEMENS | 5SY4106-5 |
SIEMENS | 5SY4110-5 |
SIEMENS | 5SY4110-6 |
SIEMENS | 5SY4110-7 |
SIEMENS | 5SY4310-6 |
SIEMENS | 5SY4316-7 |
SIEMENS | 5SY4325-7 |
SIEMENS | 6ES7972-0BA12-0XA0 |
kollmorgen | kollmorgen- 630 25-01D LS5 F S/N:4001560 Date:-20150520 |
Stroter | MIG200-19-50 |
Demag | DGS3-142,875.265.44 |
heidenhain | 572245-10 |
heidenhain | 572248-15 |
heidenhain | 572248-20 |
PILZ | pilz PNOZ X2 24VDC |
PILZ | pilz PNOZ X3 24VDC |
RUEGER | S50.J.6J1111.N2J.XN.-.J7.R3.-;+WELL |
SCHMERSAL | TL 422-01Y-T-2512-6 |
power one | MPU150-4350 150W INPUT:AC100-240V |
moog | D661-4443 |
moog | D661-4506 |
moog | D661-4636 |
STAHLCON GMBH | 200220 Werkstoff: AISI 304 St.St.(1.4301)T130121175BC3A |
SCHMERSAL | SRB-NA-R-C.38-24 V s-nr:101031692 |
Pneumax | op ab005.b |
OMRON | CPM-CIF01(Buchse RS-232C) |
heidenhain | ERN1130 600 |
Wilo | MH.1804-1/V/3-460-60-2/OEM/40/EC |
Telemecanique | LUFP9 |
roehm | 538-04 |
heidenhain | 364878-14 |
heidenhain | 385428-07 |
RGM | SN10SHH 0.75KW,i=75:1 with hollow shaft(boring 30mm) |
heidenhain | RCN 5380±5″ |
SCHAFFNER | FN3258-30/47 |
Türk+Hillinger | ALW70N_100OHM/400W-HOCHKANT |
TAMA | Ersatzmatrize, Parts for TAMA- Handlochzange Typ 68100, Druckleistung 4,5t, SK10599 |
TAMA | Ersatzradiusstempel, Parts for TAMA- Handlochzange Typ 68100, Druckleistung 4,5t, SK10599 |
TAMA | Ersatzstempel 10*65mm, Parts for TAMA- Handlochzange Typ 68100, Druckleistung 4,5t, SK10599 |
Rexroth | 0811020041 |
Rexroth | 0811404802 |
tedeco | 3J8520-1 |
OMRON | E3SA-RS50C43A |
1.電容器實際等效電路
實際電容器的電路模型如圖1所示,它是由等效電感(ESL)、電容和等效電阻(ESR)構(gòu)成的串聯(lián)網(wǎng)路。電感分量是由引線和電容結(jié)構(gòu)所決定的,電阻是介質(zhì)材料所固有的。電感分量是影響電容頻率特性的主要指標(biāo),因此,在分析實際電容器的旁路作用時,用LC串聯(lián)網(wǎng)絡(luò)來等效。
圖1 實際電容器的等效電路
2.對濾波特性的影響
實際電容器的特性如圖2所示,當(dāng)角頻率為1/LC時,會發(fā)生串聯(lián)諧振,這時電容的阻抗最小,旁路。超過諧振點之后,電容器的阻抗特性呈現(xiàn)電感阻抗的特性——隨頻率的升高而增加,旁路效果開始變差。這是,作為旁路器件使用的電容器就開始失去旁路作用。
圖2 實際電容器的頻率特性
理想電容的阻抗是隨著頻率的升高而降低,而實際電容的阻抗具有如圖2所示的頻率特性,在頻率較低時,呈現(xiàn)電容性,即阻抗隨頻率的增加而降低,在某一點發(fā)生諧振,在這點電容的阻抗等于等效串聯(lián)電阻ESR。在諧振點以上,由于ESL的作用,電容阻抗隨著頻率的升高而增加,這是電容呈現(xiàn)電感的阻抗特性。在諧振點以上,由于電容的阻抗增加,因此對高頻噪聲的旁路作用減弱,甚至消失。
電容的諧振頻率由ESL和C共同決定,電容值或電感值越大,則諧振頻率越低,也就是電容的高頻濾波效果差。ESL除了與電容器的種類有關(guān)外,電容的引線長度是一個十分重要的參數(shù),引線越長,則電感越大,電容的諧振頻率越低。因此在實際工程中,要使電容器的引線盡量短,電容器的正確安裝方法和不正確安裝方法如圖3所示。
圖3 濾波電容的正確安裝方法與錯誤安裝方法
根據(jù)LC電路串聯(lián)的原理,諧振點不僅與電感有關(guān),還與電容值有關(guān),電容越大,諧振點越低。許多人認(rèn)為電容器的容值越大,濾波效果越好,這是一種誤解。電容越大對低頻干擾的效果雖然好,但是由于電容在較低的頻率發(fā)生了諧振,阻抗開始隨頻率的升高而增加,因此對高頻噪聲的旁路效果變差。表1是不同容量瓷片電容的自諧振頻率,電容的引線長度是1.6mm。
盡管從濾除高頻噪聲的角度看,不希望有電容諧振,但是電容的諧振并不是總是有害的。當(dāng)要濾除的噪聲頻率確定時,可以通過調(diào)整電容的容量,使諧振點剛好落在騷擾頻率上。
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