產(chǎn)品詳情
山東中發(fā)FINMOTOR FIN1700.200.M 濾波器廠家報(bào)價(jià)
這種蝶閥在使用過程中仍然存在以下問題:由于多層軟硬疊式密封圈固定在閥板上,當(dāng)閥板常開狀態(tài)時(shí)介質(zhì)對(duì)其密封面形成正面沖刷,金屬片夾層中的軟密封帶受沖刷后,直接影響密封性能。受結(jié)構(gòu)條件的限制該結(jié)構(gòu)不適應(yīng)做通徑DN2以下閥門,原因是閥板整體結(jié)構(gòu)太厚,流阻大。因三偏心結(jié)構(gòu)的原理,閥板的密封面與閥座之間的密封是靠傳動(dòng)裝置的力矩使閥板壓向閥座。正流狀態(tài)時(shí),介質(zhì)壓力越高密封擠壓越緊。當(dāng)流道介質(zhì)逆流時(shí)隨著介質(zhì)壓力的增大閥板與閥座之間的單位正壓力小于介質(zhì)壓強(qiáng)時(shí),密封開始泄漏。
PIZZATO FM 1256
ABB 7TCA296000R0082
PIZZATO NB G11000 開關(guān)
CAMOZZI YP1M-4C2B2L-C YP1M-4C2B2L-C ELETTROVALVOLE
AVENTICS G256B004-053
NORGREN FA013H
Legrand 10739 FLAT TAPPING 105CV65 80X50&35"
Legrand 98171 TOUR DE PIECE 40X16
SCHNEIDER LV848579
ABB 2CKA006200A0058
PALAZZOLI 730246 PRM MULTIMAX 3P+N+T 32A 6h IP67
MURR 7000-40121-0340200
SCHNEIDER TCSXCN2M2F03E
EWO 269.344L 安全閥
AVENTICS G203B001SCD2
UNIVER W1100800030M
ABB 7TCA296100R0208
AVENTICS 11SAD400C000030
CALPEDA 50002940000 N4 150-315B/A
EWO 489.322DM 安全閥
ITALWEBER JRD-15-R GIUNTO Res. Riacces.1.5-35 mmq
ABB 1SCA151252R1001
CAMOZZI 6512 10-1/4/C150 6512 10-1/4/C150 RACCORDI SUPER RAPIDI
MERSEN FR27UD69V160T Fusibile 27x60 690V AC 160A con perc. URD
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AVENTICS E263K301S0TH0HR
CALPEDA 54320711000 MXVL 40-807 PRED. MOTORE 100
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AVENTICS V165V1M3031E2C
MURR 7000-88281-2300150
SCHNEIDER LV429354
ABB 2CMA167811R1000
ABB 2CKA001754A4320
NORGREN 16300000000000
CAMOZZI QP2A050A085 QP2A050A085 CILINDRI CORSA BREVE
SACEMI SPV25 潛水泵
PNEUMAX 156132007521
SCHNEIDER BRS39AN270AAB
AVENTICS R422103568
AVENTICS 8941016142
ABB 2CPX042854R9999
SCHNEIDER MGU9.100.25L
NORGREN 11400-2G-PE100
CAMOZZI 61M2P032A0980 61M2P032A0980 CILINDRI SERIE 61
MURR 4000-70503-0001040
UNIVER K2400630550
MURR 7000-12341-8460100
Legrand 638116 COVER JOINT 16X16 MM
DATALOGIC 890000679 EDS46-A PROG. EPROM
CAMOZZI 61M2P080A1000EX 61M2P080A1000EX CILINDRI SERIE 61
ABB 1SDA068040R1
CALPEDA 42S02070000 POMPA COMPLETA 4SDP 2/7
CAMOZZI 63MT2C063A0125 63MT2C063A0125 CILINDRI S. 63 TUBO
MURR 7000-40101-0330750
SCHNEIDER A9C22813
CAMOZZI 61M3P032A0025 61M3P032A0025 CILINDRI SERIE 61
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DATALOGIC 93ACC1836 MATRIX 400 DEMO KIT CASE
CAMOZZI 63MP2C032A0050/CP12 63MP2C032A0050/CP12 CILINDRI S.63 PROF.
ABB 2CKA008300A1395
ABB 1SDA066305R0001
PNEUMAX 41213201S22
MURR 7000-74301-7964500
TEAFLEX M8BSR10P0907 RACC.PRESS. 10PG09 4 - 6,5
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BAUMER 10146078 FEDK 10P1101/KS35
ABB LUCASYSTEM12595
ABB 2CGX043320341
AVENTICS 8327G042--D2
CAMOZZI 24N3A25A350 24N3A25A350 MINICILINDRI
EAO 82-10-000083 82-6271.2134.Illuminated pushbutton.maintained.22 mm.chrome colour.flush/convex.ring.green.24 V.soldering terminal
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SCHNEIDER A9F74240
SCHNEIDER MGU4.103.51
ABB 1SDA101794R0001
Legrand 637805 ASC.ELBOW+CO 75X75
ITALWEBER F001-L-1651-A Cart.LUM.120X150mm ESTINTORE
CAMOZZI EC-3106P1-BA00 EC-3106P1-BA00 CAVO CON FR. <=750W 10M
SCHNEIDER ZB5AS942Y
AVENTICS E290B002DN
CAMOZZI 454-910 454-910 VALVOLE A SPOLA
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PNEUMAX EMPBD11119YJ
AVENTICS CGT016050B16DX
CABUR BIN10009AHP BIN10009A 20 PCS ADHESIVE HP TA209W/Y
Legrand 638032 EXTERNAL ANGLE 100X50 MM
CAMOZZI SCATOLA LOGO TA2 38X38X130 SCATOLA LOGO TA2 CARTONE 130x38x38
SCHNEIDER OVA38708
ABB 2TLA040033R0200
MURR 7000-18081-6260350
CAMOZZI 50M2U25A2550 50M2U25A2550 CILINDRI SERIE 50
NORGREN QM/8200/27
MURR 7072-77811-6370030
ITALWEBER 2441541 SPD SOV CL.II 3+1 440VAC RC
SCHNEIDER ZBY02129
SCHNEIDER RHR428F
PIZZATO FM 1302-R23 開關(guān)
EAO 18-920.1 Front bezel-set, 19x19
SCHNEIDER NSYS3D8640P
PIZZATO E2 1SL12EVD69AB 開關(guān)
OMAL V424H402
AVENTICS R422000415
CAMOZZI 2520 1/8-1/4 2520 1/8-1/4 ACCESSORI RACCORDERIA
UNIVER J64RS440080A
NORGREN 21D1105/083/272
MERSEN HD250 Handle direct Switch 250A
SCHNEIDER A9F74402
NORGREN E/809032/10M/B09
PNEUMAX 6101800150B
SCHNEIDER SRV3KRI
CAMOZZI 3P8-000-5DA-15M2C-U77 3P8-000-5DA-15M2C-U77 ELET. MULTIP.
NORGREN E/809050/05X/EJA/STROKE
ILME 660847 ILMAP 24 CS40
SCHNEIDER XD2CG3333
ABB 1SBL411001R8922
UNIVER HD242012
MURR 343190
CAMOZZI 61M2W050A0160VS01 61M2W050A0160VS01 CILINDRI SERIE 61
EWO 488.980S 安全閥
CAMOZZI FVT-FF-3/8-80-T FVT-FF-3/8-80-T TAZZA PER FILTRO
ABB 2CPX050002R9999
PNEUMAX 1260400300MAX
MP FILTRI MPF1842AG2A06HEP01 過濾器
ABB 1STQ005132B0000
ABB 16072933
DATALOGIC 95B062940 IS-12-C7-03 PROX 24-230Vac 2fili NO 2MT
AVENTICS 8263H210-010
Legrand 17670 CARTRIDGE FUSE AM SIZE 2 315A
MP FILTRI FHP3502BAA2P01 過濾器
SCHNEIDER LR97D07B
AVENTICS R480676544
AVENTICS R412024737
SCHNEIDER LV833584SP
ABB 1SDA054626R0001
MP FILTRI FHD0514BAG1A10RP01 過濾器
ABB 1STQ002255M0000
Legrand N4411N LL - VARIATEUR UNIVERSEL BLANC
CAMOZZI FP2PMSA-3M3B-6R FP2PMSA-3M3B-6R ELETTROVALVOLE
PNEUMAX 228528S/2
ABB 2TLA050040R0201
ABB 2CKA006400A0032
MURR 7000-40601-6100200
MP FILTRI LMC200AFSJ168DI 過濾器
Legrand 337841 TR.D.XL3S630 16 210
ABB 1SCA022722R9640
ABB NHSN714004P2210
PIZZATO E2 4USB9AN1.8 開關(guān)
Legrand 400409 DSTR BLK 4P 125A 8M
CALPEDA 61400924000 BNM 50/12A/B 400/690/50 Hz
CAMOZZI 61M2P063A0950S01 61M2P063A0950S01 CILINDRI SERIE 61
PNEUMAX 13208012BF
NORGREN V61B522A-A2000
CALPEDA I60401684000 NM EI 65/20C/C 400/690/50 Hz DIS. 90.453
SCHNEIDER NLDF36400U31XTW
ABB 1SFA611621R2075
CAMOZZI FP2RMTA-3M2B3ME-9R FP2RMTA-3M2B3ME-9R ELETTROVALVOLE
Legrand 770111 SIMPLE PUSH BUTTON ALU
MURR 866845
PIZZATO FG 60VD1E0A 開關(guān)
BELIMO H7080X100-S4
ITALWEBER ESU1370K1BLCM Pinza Oleodin. a Batteria da 130 KN
CALPEDA 82083200000 GRUPPO BSM2V 2MPSU 507-EMT V.230/50 CON INVERTER EASYMAT
AVENTICS KZ-06-1-025
ABB 1SDA068030R0001
SCHNEIDER ZB6Y011
NORGREN PRA/802125/M/520
MURR 7000-08061-6117000
PIZZATO FP 2211-M2 開關(guān)
SCHNEIDER ISM10202P
ABB ES1808FV2K
UNIVER G-7544B
SCHNEIDER KBC16ZL10
NORGREN V62C413A-A213L
SCHNEIDER XU2S18KP9ALT
DATALOGIC 958702110 IS90K SENS.IND. 2W F 24-230VAC NC
PNEUMAX 15625050100D
ABB 1SDA071271R1
AVENTICS E262K184S4N01FT
AVENTICS R402000761
ABB 1SDA062023R1
CAMOZZI 31M1A050A015 31M1A050A015 CILINDRI COMPATTI SERIE 31
PNEUMAX 13863202002
CAMOZZI QP2A025A015S07 QP2A025A015S07 CILINDRI CORSA BREVE
ABB 2CDS213001R0135
CAMOZZI 6800 5-6 6800 5-6 RACCORDI SUPER RAPIDI
MURR 7000-11081-6160350
FINDER 501290121000 繼電器
MP FILTRI SGDR42D05042 過濾器
ABB 1STQ002165M0000
PIZZATO FL 1031-M2 開關(guān)
ELTRA ER63D360Z5/28P10X6JR 編碼器
AVENTICS 5634461100
ABB 7TCA301310R0084
UNIVER KD2001251450M
DATALOGIC 957202000 SE4-14-015-PP-B 14 mm res BLANKING
MURR 7004-08041-2100500
EAO 82-10-001509 82-6151.1132.B013.Illuminated pushbutton.momentary.22 mm.stainless steel.flush/flat.ring.green.6 V.soldering terminal.arrow down
PIZZATO ES AC33013 開關(guān)
TEAFLEX KMAT25GHISA MATRICE GHISA UNI50 D25+ANELLO
MURR 7000-74367-7941500
CABUR TAM10715AY TARGHETTA PVC ADESIVA FLAT GIALLA 15X107
UNIVER J11A660120A
AECO Y12000063 SI12-CE4 PNP NO AD3 LC10 傳感器
AVENTICS R480193175
ITALWEBER F001-LB-1651-A Cart.LUM.BIF.120x150mm ESTINTORE
PNEUMAX 139010001251
MP FILTRI SGEA51C05048FGAN 過濾器
MURR 7000-C0505-6750000
SCHNEIDER XKBA45220
TECNA 9411 平衡器
NORGREN CA/802100/W6X/EX/STROKE2
CABUR FP901 FPL.10/L24 MORS.PORTAF.L24 V
ITALWEBER 6CR1719-A Cart.L.100mm CHIAVE EMERGENZA
PNEUMAX 131912502401
PIZZATO FP 904-M2 開關(guān)
CAMOZZI 50-62/2 50-62/2 PISTONE PLASTICA
TEAFLEX GLMB1013 RACCORDO GLM10 PG13,5 BLU
SELET B02G185PO 接近開關(guān)
CAMOZZI 62M6P100A0300 62M6P100A0300 CILINDRI SERIE 62
PNEUMAX 241552003508
UNIVER K2000320175FM
DATALOGIC 952021230 S50-MA-5-D00-PP foc-prox pnp no-nc M12
SCHNEIDER XB6ECW6J2P
UNIVER RP2010500200
FINDER 405290042000 繼電器
NORGREN E/809063/05X/NRM
CAMOZZI 62M2P032A0100S07 62M2P032A0100S07 CILINDRI SERIE 62
CAMOZZI STXHT050A0800 STXHT050A0800 PER GUIDE STELO ACCIAIO IN
SCHNEIDER NSYPLSC5472AG
FINDER 416190060310 繼電器
UNIVER RM2000500080
PIZZATO FX 1402 開關(guān)
EAO 61L01107 Illuminated pushbutton-Set flush mounting natural D25 main, lens green, 28VAC/DC, switching element 2NO+1NC
ABB 1STQ009288A0000
AVENTICS 5812722100
Legrand LNE4802PL LL- PLAQUE AIR 2M OR PALLADIUM
SCHNEIDER 9001SKR25R
PIXSYS 2000.00.105 溫控器
CABUR GF100 GPA.95/FIX MORSETTO PASSANTE
SCHNEIDER MGU5.910.18B
CAMOZZI CFB-D21F-W1-B8B CFB-D21F-W1-B8B VALVOLA 2/2 NC 1/8 FKM
EAO 45-2G08.10K7.000 Indicator compact red/green transparent 110V AC front/housing plastic
UNIVER CL-9351A
MP FILTRI LMS350AFSE072SA 過濾器
PIZZATO FM 2220 開關(guān)
AVENTICS 32000041
EAO 01-931.0 Lens black flat D15.8 plastic opaque
MP FILTRI FMP3204BAF2A06NP01 過濾器
CAMOZZI 31F2A063A150 31F2A063A150 CILINDRI COMPATTI SERIE 31
NORGREN E/809100/40X/B26
SCHNEIDER 9007AO12
TELWIN 804157 KIT 5 UGELLI PH PERFORMANCE
CAMOZZI EN531-E16-PN7 EN531-E16-PN7 ELETTROVALVOLE
ITALWEBER 0110040M Fus 5x20T std 40mA 250V
ABB 2CKA003117A0005
SCHNEIDER LX4FX220
CAMOZZI 9412 12-8-M22X1,5 9412 12-8-M22X1,5 "C-TRUCK"
SCHNEIDER LC1D25K7
NORGREN PDA/802100/MU/EX/STROKE2
SCHNEIDER LC1D128R7
Legrand 572361 MAGN-THER CIRCUIT BREAK 16A WH
Legrand 49003 LOGIX 100X50 AP ARTIC
PALAZZOLI 471066 TAIS-MGN PR PAR 3P 32A 24V IP44
OMAL VM505101CBA0AAQNV00B
ABB 1STQ008959B0000
BAUMER 10119665 FVDK 12P6501/S35A
CAMOZZI FP2RMSA-4M-4R FP2RMSA-4M-4R ELETTROVALVOLE
MURR 7000-46041-8020450
PNEUMAX 13863207401
AVENTICS G551A0177BAP
SCHNEIDER VW3S8202R50
PNEUMAX 241152003901
SCHNEIDER LA4
ILME 1626671 ILMAOS 16.32
SCHNEIDER ZB5AD205C1
NORGREN RA/802050/N2X/EX/STROKE
ABB 2CKA006155A0069
AVENTICS G551A322-062
PNEUMAX 41223201CM2
ITALWEBER 900311 Portaf HK52004/1 10A 250V
ITALWEBER 6CR704-C Cart.DIVIETO F.TO MM 500x660
PIZZATO E2 1SC2CVA19MA 開關(guān)
CAMOZZI 41M2P200A2000 41M2P200A2000 CILINDRI SERIE 40
NORGREN SXE9575-Z70-80-88N
CAMOZZI 45NHB050A0200 45NHB050A0200 GUIDE GUIDE ANTIROTAZIONE
PIZZATO E2 1SL22AVD51AB 開關(guān)
PNEUMAX 70800
MURR 7000-88281-6300200
SCHNEIDER NSYPMM5472
CAMOZZI 1500 6/4-1/8 S.C. 1500 6/4-1/8 S.C. RACCORDI RAPIDI
CABUR Z121316 ACI121316 CAV. INCL. STD. H58
SCHNEIDER BMH0701T26A2A
NORGREN E/809040/10U/SJM/STROKE2
MURR 7000-41002-6360300
ABB 2CLA215530N1901
EAO 84-8001.2640 Indicator-Element 24VDC/10mA single chip LED red, cable 300mm
PIZZATO E2 1PU1P0290 開關(guān)
EAO 51-481.036F Illuminated pushbutton flush mounting neutral main LL 2NO UT gold
AVENTICS R480692754
ILME 285047 ILTM 1645 IR
Legrand 401251 BACK SURFACE CABINET 1RX18M
DATALOGIC 890002031 MATRIX 210 N COMPLETE CABLE USB
UNIVER K1001600900M
ABB 1SDA068548R0001
ITALWEBER ACC-070 Targh. Termoplastica Nera CHIUDE
NORGREN RA/802080/W6X/EX/STROKE
NORGREN E/809032/10M/DEM/STROKE
AVENTICS 5814671430
ABB 1SDA051396R0001
EWO 690 安全閥
CAMOZZI 63MP2C040A0200S03 63MP2C040A0200S03 KIT PNEUMATICA
PNEUMAX 13905001201
Legrand 412548 CX3 CT 230V 2NC 63A HANDLE
SCHNEIDER ZB4BS944
ABB 1SDA078228R1
AVENTICS G262K002S0N00H9
ABB 1STQ008915A0000
ABB 1STQ003593B0000
UNIVER RM4000200035
NORGREN X4128200024
EWO 186 安全閥
AVENTICS E262K262S0N00DW
AECO SIP000112 SIQ80-CE50 NPN NO+NC 傳感器
SCHNEIDER BSH0702M32A1A
CAMOZZI MD1-F081 MD1-F081 FILTRO + VISORE
AVENTICS R480668773
PNEUMAX 642020180S
CABUR CAF3N9S3 TESS. MARC. CAVO D. 4-6MM2 SIM. #9#
SCHNEIDER XB4BG03
UNIVER HC211014
AVENTICS R480047859
NORGREN 5316-87
OMAL SG448H009YX
TEAFLEX NM40 NIPPLO N-M 40 M40X1,5
ABB TM2664X
SCHNEIDER M9F42130
OMAL DG420H086
EAO 82-10-001863 82-5153.2156.Illuminated pushbutton.maintained.19 mm.stainless steel.flush/flat.ring.white.230 V.soldering plug au plated
CALPEDA 52B04112000 MXV 32-504 O PRED. MOTORE 80
DATALOGIC 952001970 S50-PH-5-B01-NN rrx-pol npn no-nc M12
SCHNEIDER EVP1CNS32121
SCHNEIDER XS7D1A1PAL5
UNIVER J11A220650A
ABB 1SDA068255R1
SCHNEIDER KTA4000EL35
PNEUMAX 1501800055V
EAO 704.506.000 Selector switch-actuator 3 bs black/black main-0-mom short lever 35x35
SCHNEIDER XVR1G08
ABB 1SDA114012R1
SCHNEIDER 9001SK2L35LRR
SCHNEIDER A9F08132
EWO 295-7 安全閥
PALAZZOLI PT5220401 OLY180 LED 18W 3000K 21° AQ/VS
PNEUMAX 13865000502
MP FILTRI FMP0651SAG1A16HP01 過濾器
BAUMER 11089149 XC Tube Module 12 mm
ABB 2CSR254101R1104
NORGREN E/809100/05U/SRN/STROKE
AVENTICS R480643289
PIZZATO FR 955-4E6 開關(guān)
SCHNEIDER SR2PACK2BD
ABB 2CKA008300A1266
AVENTICS 437512790040
BAUMER 11224794 O200.ER-GW1J.72NV/E026
PNEUMAX 13033211F
EWO E40008 安全閥
PIZZATO VE TR4A91IT5 開關(guān)
PNEUMAX RSCM1250140500
CAMOZZI 14S1M16A05S01 14S1M16A05S01 MINICILINDRI
ABB 1SDA100512R1
ABB 1SBL397201R4100
MURR 7700-40101-U030060
MP FILTRI FMP1351BAG2P01 過濾器
PIZZATO FL 635-M2 開關(guān)
CAMOZZI 444-015-22S02 444-015-22S02 ELETTROVALVOLE
ABB 1SCA022008R7650
CALPEDA 16521150000 MOTORE 8" 8CS-R 51 KW51 HP70 400/690/50HZ
CAMOZZI 61M2W080A0145VS01 61M2W080A0145VS01 CILINDRI SERIE 61
ABB 2CSR275180R0104
CEJN 102675220
CALPEDA 42S72190000 POMPA 6SDX 28/19 AISI 304 PRED. 1 CAVO. FLANGIA MOTORE 6"
Legrand F428 MH INTERFACE CONTACT 2MOD DIN
AVENTICS A652A0000006569
NORGREN E/809050/05M/SNB/STROKE
AVENTICS R412027663
PNEUMAX 16052500751MG
MURR 7000-PS101-8211400
SCHNEIDER AB1GU
ABB 1SDA064629R0001
MURR 7000-08001-6200150
MURR 7000-88321-6100300
ABB 7TAA292000R0102
TEAFLEX 6GSM29P29 RACC.GRIGIO IP66 SM29 PG29
CABUR HV111GR HPV/PT/GR PIASTRINA TERMINALE
AVENTICS R424E24868
AVENTICS 822334692
SCHNEIDER LC1DT80A3X7
AECO C18000054 SC18SM-C5 PNP NO+NC LC10 傳感器
MURR 7700-12041-1610060
MURR 7000-40651-2210500
UNIVER K2000320950
CAMOZZI STXP050A1200 STXP050A1200 STELO ACCIAIO INOX 60-61
SCHNEIDER ALB44222P
ABB 1STQ002014B0000
ABB 2CMA103592R1000
CAMOZZI 63MP2C032A0770 63MP2C032A0770 CILINDRI S.63 PROFILO
SCHNEIDER LC1D326FLS207
CAMOZZI GK-50-63 GK-50-63 ACCESSORI CILINDRI M16X1,5
UNIVER AA-0211
NORGREN SM/9125/150
ABB 1SBL291005R8100
SCHNEIDER AX2DL01
ABB 1SDA081062R0001
TEAFLEX 125FF11K PRESSACAVO ISO25 7 -10,5
Laumas WT60/0-10VCC
SCHNEIDER MTN2612-4006
CAMOZZI 25N2A25RL350 25N2A25RL350 MINICILINDRI
MURR 335595
OMAL VEACXJVVA2BCA00407
RELECO C5-G30X/AC230V R .
SCHNEIDER LV510300
UNIVER RQ4200500650
ITALWEBER CC-265-60/150 RILEVATORE DI TENSIONE 60-150KV
PNEUMAX 505/452012M2.5
SCHNEIDER LC1D12P7S182
OMAL LM107F00ABA0A0NNV000
ABB 7TCA292000R0319
ILME 660640 ILCVI 06 LS
CAMOZZI 31F2A025A30/165N 31F2A025A30/165N CILINDRI +POSIZ. SR.31
PNEUMAX 13965002401
SCHNEIDER LXU0.822.AKP
PNEUMAX 15131000035
SCHNEIDER STBSPU1011
SCHNEIDER XMLB001R2S12
PNEUMAX 139010000502
PIXSYS 2000.45.032 溫控器
Legrand 572667 TV SAT 1 MOD MAGN
AVENTICS 9730110000
ABB M009350000
PNEUMAX 1280320020AV
EWO 495 安全閥
ABB 1SDA056543R1
ABB 1STQ006627B0000
CAMOZZI YP1M-4MPMCPCOC-C YP1M-4MPMCPCOC-C ELETTROVALVOLE
ABB 1SCA132666R1001
AVENTICS 1971132000
ABB 1SDA068019R0001
OMAL C376VA5E69
PIZZATO FP 20R2-L10 開關(guān)
SCHNEIDER ZC2JY51
ABB 2CLA281000N1301
MURR 7999-40561-2530040
CAMOZZI QP3A040A040S02 QP3A040A040S02 CILINDRI CORSA BREVE
ABB 1SDA078469R1
TEAFLEX PIKKSS4040 PARASPIGOLI LATERALE 40X40
AVENTICS G652APJP4G113DN
Legrand 38237 CAB3 MARKER 4 TO 6 NBR 7
OMAL SG424H758
MURR 7999-40581-6340200
AVENTICS 1820415122 SCHNEIDER NSYCN40意大利 ELTRA ER53A1000Z5/28P6X6PR 編碼器
PNEUMAX T161212 山東中發(fā)FINMOTOR FIN1700.200.M 濾波器廠家報(bào)價(jià)
玻璃鋼風(fēng)機(jī)零部件加工制造不良,精度不夠零件材質(zhì)不良,強(qiáng)度不夠制造缺陷等,轉(zhuǎn)子動(dòng)平衡不符合技術(shù)要求,玻璃鋼風(fēng)機(jī)在超轉(zhuǎn)速、超負(fù)荷下運(yùn)行,改變了機(jī)器的工作特性,運(yùn)行點(diǎn)接近或落入臨界轉(zhuǎn)速區(qū)。潤(rùn)滑或者冷卻不良,轉(zhuǎn)子局部損壞或結(jié)垢,啟停機(jī)或升降速過程操作不當(dāng),暖機(jī)不夠,熱膨脹不均勻或在臨界區(qū)停留時(shí)間過久。零部件磨損、點(diǎn)蝕或腐蝕,配合面受力劣化,產(chǎn)生過盈不足或松動(dòng)等,破壞了配合性質(zhì)和精度機(jī)器基礎(chǔ)沉降不均勻,機(jī)器殼體變形等原因都可造成風(fēng)機(jī)頻率不統(tǒng)一,希望客戶惕。