三防設(shè)計(jì)是指防潮濕、防鹽霧、防霉菌設(shè)計(jì)。TDM1.2-050-300-W1-000/S102江河特別是海上氣候環(huán)境變化大，因此在船用電梯標(biāo)準(zhǔn)中對(duì)此專(zhuān)門(mén)提及，如船用電梯工作條件中“空氣相對(duì)濕度為95％并有凝露”，“周?chē)橘|(zhì)中有鹽霧、油霧和霉菌”。一方面潮濕的環(huán)境會(huì)造成水汽凝結(jié)，并直接造成產(chǎn)品的絕緣電阻降低，可出現(xiàn)漏電現(xiàn)象。另一方面元器件在潮濕中工作，其吸潮作用將導(dǎo)致介電常數(shù)變化，介質(zhì)損耗增大，金屬腐蝕加快，使得產(chǎn)品可靠性大大降低。而鹽霧是一種氣溶膠狀體，一旦元件表面形成含鹽水膜的附著，TDM1.2-050-300-W1-000/S102將加速金屬材料的腐蝕，也降低了電子產(chǎn)品的絕緣電阻值。霉菌則屬于真菌，可以導(dǎo)電，它所造成的危害 主要包括： a、可使產(chǎn)品的絕緣電阻和抗電強(qiáng)度大幅度下降，微型電路板上的霉菌可使線(xiàn)路間短路； b、使金屬材料腐蝕，天然橡膠件破壞； c、漆膜會(huì)被穿透，從而失去保護(hù)作用。 三防設(shè)計(jì)的基本原則是對(duì)關(guān)重件采用密封結(jié)構(gòu)及提高元件、材料防腐、絕緣等級(jí)，比如電機(jī)、接觸器、繼電器盡量采用船用電器等。 2、船用電梯與陸用電梯的整體設(shè)計(jì)結(jié)構(gòu)差異： 陸用電梯的機(jī)房絕大多數(shù)設(shè)在建筑物頂部，這種布局系統(tǒng)結(jié)構(gòu)最簡(jiǎn)單，且建筑物頂部受力相對(duì)最小。船用電梯則不然，由于船體結(jié)構(gòu)設(shè)計(jì)布局的多樣化，直接決定了船用電梯的整體布置形式，由此導(dǎo)致了船用電梯的機(jī)房位置隨意性大，根據(jù)需要可能會(huì)在圍井附近的任意位置，大多不局限于頂部，從而造成船用電梯曳引方式、曳引比、驅(qū)動(dòng)主機(jī)位置、對(duì)重及廳門(mén)位置等整體結(jié)構(gòu)的一系列變化。因而每臺(tái)電梯的設(shè)計(jì)均應(yīng)充分考慮圍井的結(jié)構(gòu)特點(diǎn)，因地制宜，以最合理的設(shè)計(jì)方案，最可靠的產(chǎn)品性能滿(mǎn)足用戶(hù)的使用要求。 3、船用電梯運(yùn)行的特殊性： 由TDM1.2-050-300-W1-000/S102于船用電梯在船舶航行過(guò)程中仍然要滿(mǎn)足正常使用要求，因而船舶運(yùn)行中的搖擺升沉，將對(duì)電梯的機(jī)械強(qiáng)度、安全可靠性產(chǎn)生較大影響，結(jié)構(gòu)設(shè)計(jì)時(shí)不容忽視。船舶在風(fēng)浪中航行產(chǎn)生的搖蕩有橫搖、縱搖、艏搖、垂蕩（又稱(chēng)升沉）、橫蕩、縱蕩六種形式，其中橫搖、縱搖及垂蕩對(duì)船舶設(shè)備的正常運(yùn)行影響相對(duì)較大。在船用電梯標(biāo)準(zhǔn)中規(guī)定：船舶橫搖±10°以?xún)?nèi)，搖擺周期10S，縱搖±5°以?xún)?nèi)，搖擺周期7S，垂蕩≤3.8m，電梯可以正常運(yùn)行。且要求在船舶最大橫搖角±30°以?xún)?nèi)，搖擺周期10S，最大縱搖角±10°以?xún)?nèi)，搖擺周期7S以下，電梯不應(yīng)損壞。鑒于此類(lèi)條件，船舶搖蕩時(shí)船用電梯的導(dǎo)軌、轎廂受到的水平方向作用力大大增強(qiáng)，相應(yīng)地應(yīng)提高該方向上結(jié)構(gòu)部件的受力強(qiáng)度，避免結(jié)構(gòu)變形甚至損壞造成停梯事故。TDM1.2-050-300-W1-000/S102設(shè)計(jì)中采取的措施包括減小導(dǎo)軌支架間距，增加導(dǎo)軌截面尺寸等。電梯門(mén)應(yīng)加裝船體搖蕩時(shí)防止自然打開(kāi)和突發(fā)關(guān)閉的裝置，以避免門(mén)系統(tǒng)的誤動(dòng)作，或造成安全事故。驅(qū)動(dòng)主機(jī)采取抗震設(shè)計(jì)，以防止船體大幅度搖蕩時(shí)發(fā)生傾覆、移位事故。
----商務(wù)熱線(xiàn)---廈門(mén)興銳達(dá)自動(dòng)化設(shè)備有限公司
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TDM1.2-050-300-W1-000/S102
TDM1.2-030-300-W1-000/S102
TDM1.2-100-300-W1-000/S100
TDM3.3-030-300-W1
TDM1.3-030-300-W1-000
TDM1.3-050-300-W1-000
TDM1.3-100-300-W1-000
TDM7.1-015-300-W0/S102
TDM4.3-020-300-W0
TDM4.3-030-300-W1
TDM1.2-050-300-W1-000/S107
TDM1.3-030-300-W1-000/S102
TDM1.3-100-300-W1-000/S102
TDM1.3-100-300-W1-000/S100
TDM1.3-030-300-W1-000/S105
TDM1.3-050-300-W1-000/S105
TDM1.3-100-300-W1-000/S105
TDM7.1-030-300-W1/S102
TDM1.4-050-300-W1-000
TDM1.4-100-300-W1-000
TDM1.2-050-300-W1-000/S100
TDM1.2-030-300-W1-000/S107
TDM1.2-050-300-W1-000/S108
TFM3.1-050-300-W1-220
TFM3.1-050-300-W1-220
TFM3.1-050-300-W1-1
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YASKAWA SGDH-20AE SERVO
Yaskawa Motoman JANCD-IO03E
Yaskawa CACR-01-SU23GC SGM-01A3SU21
YASKAWA ETP604732 ETP604693 DRIVE
YASKAWA ELECTRIC JANCD-MM14D JANCDMM14D
Yaskawa Control JZNC-IRK31M Circuit Board JANCD-FC006
YASKAWA CP03B PC CONTROLLER BOARD DF8100713
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YASKAWA SGMG-20A2V-HS21 AC SERVO MOTOR
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Yaskawa USASEM-02YRS12 154w 0.49
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YASKAWA AC Drive CIMR-V7CU27P54
YASKAWA USAMED-09BA2K SERVO MOTOR ENCODER UTOPH-600VB
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Yaskawa JANCU-MRY01B-1 REV.E02 EDF9200676-D0
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MC4VA 2ND YASKAWA EEVA-5IKM EEVA5IKM
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Yaskawa CIMR-E7U22P2 CIMRE7U22P2 Varispeed Drive
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YASKAWA JVOP-100 USED DIGITAL OPERATOR KEYPAD JVOP100
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YASKAWA SGMPH-02A1A41 AC Servo Motor 200W
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Yaskawa 100W Servo Drive SGD-01AP
YASKAWA CACR-SR15SZ1SDY214
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YASKAWA ELECTRIC JANCD-MM13B REV. B
Yaskawa JUSP-NS100
0190-06319 YASKAWA
JANCD-FC242 Yaskawa
Yaskawa Thermal Overload Relay, RHP-15/7.5, USED, WARRANTY
YASKAWA TDB-P75LB2/TDB-P75LB
Yaskawa 100W Servo Drive SGDP-01AP
YASKAWA SGMP-02A3G22,HD CP-20A-11-J202B-SP
YASKAWA DRIVEPACK SERVO UNIT SGDC-50DSA
Yaskawa Motor USASEM-15AC10B USASEM15AC10B
Yaskawa JGSM-06 Position Controller
YASKAWA ELECTRIC DP9420007 NSPP DP9420007
YASKAWA YPCT31094-1
YASKAWA ELECTRIC SERVOPACK MODEL SGDA-08AS 200-230VAC
SGM-04U3B4L Yaskawa AC Servo Motor SIGMA I 200VAC 2.6A
Yaskawa JANCD-SP01, DF8100269, sed, WARRANTY
Yaskawa SGDS-08A15A
YASKAWA CIMR-V7AM43P7
YASKAWA CIMR-P7U4015
YASKAWA CIMR-J7AM40P2 J7 DRIVE CIMRJ7AM40P2
JANCD-FC224 Yaskawa
YASKAWA SGM-08A2FJ34 FUJI SAM1300
YASKAWA AC Drive CIMR-V7CU21P54
USASEM-10HS13 Yaskawa
YASKAWA CIMA-J7AA20P4 0.4kW CIMRJ7AA20P4
YASKAWA 100W AC Servo Drive SGDS-01A01A
Yaskawa RKH-35/8B Thermal Relay, 8A, USED, WARRANTY
Yaskawa CIMR-37A
Yaskawa Electric SGDF-A1CS
YASKAWA R01SA
YASKAWA SGDA-08AP SERVOPACK 230V 750W 4.4A 1PH
Yaskawa GPD506/P5 CIMR-P5M4037
Yaskawa JANCD-MM20 REV B PC Board
Yaskawa Memocon-SC JAMSC-IF64 b module card
YASKAWA SGDV-5R5A11A SERVO PACK WORKING
YASKAWA SG-DB-15ADG SERVO PACK
YASKAWA Inverter CIMR-J7AA21P5
Yaskawa 120CPS11300
Yaskawa CDMR-MR-5.5K
YASKAWA CIMR-F7U42P21F
Yaskawa CIMR-E7U4011
Yaskawa SERVOPACK CACR-UIR020202FD CACR-UIR 020202FD P00 D00
Yaskawa SGM-A5L3B2L
Yaskawa USAGED-09A22K
YASKAWA UGTMEM-06LSF21
YASKAWA SII AMPLF.MATING CONN,MAIN AC PWR30W TO 400W
YASKAWA USASGM-15-HGA1 SERVO MOTOR USASGM15HGA1
Yaskawa 87350-23001 PLC Module 8735023001
Yaskawa SGDS-01A01A & SGMPS-01ACA21
YASKAWA B2914 Bestact
Yaskawa Electric Servopack SGDM-02ADA SGMAH-02AAA41
Yaskawa JAMSC-B1074-1 B1074-1V
Yaskawa 87350-12111-S206 PLC Module 8735012111
Yaskawa 87350-24004-S011 PLC Module 8735024004
Yaskawa CIMR-XCAA20P2 0.2kW CIMR-XCA A20P2
Yaskawa Drive Servopack CPCR-MR-162 CPCRMR162 MR162
YASKAWA SGDH-20AE
YASKAWA SG0B-1AADG
YASKAWA CACR-SR05B21SSY367
YASKAWA UUX000441
Yaskawa INDEXER UNIT JUSP-NS600
SGMP-15AWYR12 YASKAWA
YASKAWA JANCD-MM20 REV.B DF8202136
Yaskawa CACR-SR-10SB1AF
Yaskawa Encoder MOTOMAN # 479508-2
YASKAWA CACR-SR15BC1KSY392
YASKAWA DF8100494
YASKAWA ELECTRIC SERVOPACK JUSP-ACP07AA
YASKAWA UGCMEM-08MC45 UGCMEM-08-MC45
YASKAWA SGM-02U3B4CL 0.637NM SERVO MOTOR
YASKAWA SERVO DRIVE SGDM-A5ADA 50W
YASKAWA MAGNETEK PC CIRCUIT BAORD JANCD-MB20
YASKAWA CIMR-G5C4011 VARISPEED DRIVE 616G5 CIMRG5C4011
Yaskawa JANCD-GFG01 PCB Board
YASKAWA SERVOPACK SGDS-08A12A
Yaskawa JANCV-MBB01 CNC PCB Board
Yaskawa JANCD-HA02 PC Board
Yaskawa VFD 1hp 460v CIMR-V7AU40P4
YASKAWA SGDS-08A12A
Yaskawa Electric Servopack SGD-01AN Servo Drive NIB SGD01AN
Yaskawa JANCD-MIO04
YASKAWA JEPMC-AN2910
YASKAWA JANCD-MI004 DF92012214
YASKAWA SGM-02U3B2L
YASKAWA JASPD-DS005B CPCC-PP160A POSITIONPACK-160A
Yaskawa SGDV-2R8A01A 002000 Servopack FreeShip
YASKAWA ELECTRIC 73600-A0151PC COMPONENTS
Yaskawa AC servomotor USAREM-02YR21
YASKAWA SERVO DRIVE SGD-01BP CNC/ROUTER
YASKAWA Servopack CACR-PR15
Yaskawa UGMMEM-13AA1S RPM 3000 (2731)
Yaskawa Thermal Overload Relay, RH-18/0.8MP, USED, WARRANTY
Yaskawa Thermal Overload Relay, RH-18/0.1MP, USED, WARRANTY
Yaskawa Thermal Overload Relay, RH-18/0.37P, USED, WARRANTY
Yaskawa CIMR-G7U4018 AC Drive 480V - NIB! CIMRG7U4018
YASKAWA CIMR-JU4A0001BAA DRIVE CIMRJU4A0001BAA
Yaskawa Board JANCD-FC200-1 JANCDFC2001
YASKAWA ABSO CARD JANCD-MFC03-2
Yaskawa 15W AC Servo Drive SGD-A2CPY14 SGD-A2CP
YASKAWA SERVOPACK SGDS-08A75A 750W
YASKAWA YPCT11071-1A YPCT110711A ETC610021-S5016
Yaskawa JANCD-I002, WARRANTY
YASKAWA USASEM-50FJ12 AC SERVO MOTOR 3000RPM
YASKAWA ELECTRIC JRMSI-MB21 USPP JRMSIMB21
Yaskawa Minertia J02SC2 909971-2
Yaskawa 87820-03200 PLC Module 8782003200
Yaskawa Servopack CPCR-02-TF1A
YASKAWA ELECTRIC JANCD-CP07C USPP JANCDCP07C
YASKAWA SERVOPACK SGDS-15A12A
Yaskawa SGMDH-32A2A-YR13
Yaskawa servo motor USAGED-09A22K
YASKAWA JARCR-XFL02B
YASKAWA USAREM-03CFJ51 AC SERVO MOTOR 3000RPM
Yaskawa 100W Servo Drive SGDS-01A12A
Yaskawa AC Servo motor USASEM-05A32 462W
yaskawa servomotor sgms-506ab
Yaskawa 200W AC Servo Motor SGME-02AF12B
YASKAWA POWER CARD PX-3081392 PX40-T032S04
Yaskawa USAFED-02FS2S USAFED02FS2S
Yaskawa Yasnac CPS-15
Yaskawa UGCMEM-04-MC55 UGCMEM04MC55
Yaskawa Servopack SGDF-A2CS Free Ship
YASKAWA CONTACTOR HC-4E HC-4E2T THERMAL RELAY RH-18
Yaskawa 87350-11000 PLC Module 8735011000
Yaskawa CIMR-F7U21P5
YASKAWA SGM-02A312
MAGNETEK YASKAWA CIMR-G5M47P51F IMPULSE G+ SER. 2 ADJUSTABLE FREQUENCY/ VECTOR
CRANE CONTROLS GPD515C-B021 G5M47P5
YASKAWA ETC613041 DRIVE BOARD PCB 9AMP 5HP 460V
Yaskawa JGSM-06 Position Cont Unit 73051-00060 JGSM06
JANCD-FC310 Yaskawa
Yaskawa Servo Motor SGMGH-44DCA6F
Yaskawa SGM-A3A314
YASKAWA JANCD-XIF03-1
Yaskawa 120 DDO 343 10 120DDO34310
Yaskawa Electric SGDA-04AS AMAT 0870-01011
Yaskawa DCP JUSP-DCP
Yaskawa JPDC-C024 ETC003421
YASKAWA UAASKA-11HNK11
Yaskawa Servopack SGDH-01AE, SGDH-01AE YA11 1080-00080
Yaskawa Yasnac CNC B-series PCB JANCD-ESR01-23
Yaskawa SGM-02A312
Yaskawa CIMR-VU4A0018FAA
Yaskawa Servo Motor (62-0017)-SGMG-13A2ABC
Yaskawa SGMAH-08AAA61 750W
YASKAWA SGDL-04AS SERVOPACK 200V
YASKAWA DRIVE INVERTER HEAT SINK CSET21043
Yaskawa Electric USAREM-07CENX
Yaskawa AC Spindle Motor # UAASKA-08LYA11 7.5kw
Yaskawa, Servopack Servo Drive SGDA-04AS
Yaskawa CIMR-G5M47PS
Yaskawa V1000 Variable Frequency Drive CIMR-VU2A0020FAA
Yaskawa JASP-MPI03B PCB Board
Yaskawa ETP170170 PCB Power Board
Yaskawa AZRU-003 CNC Board
Yaskawa CIMR-VU4A0031FAA
yaskawa gearmotor sh10va-s50a6
YASKAWA AC SERVO MOTOR SGM-02B312 200WATT 2.7amp
Yaskawa NPSA-HC90-T25 Thyristor Exciter Module
Yaskawa ETC008784-S0200
YASKAWA 217IF CP-317/217IF JACP-317217
Yaskawa USADED-22-YR22 2260W 10.8N.m 14A 2000RPM
CACR-PR03AC3ER Yaskawa CACRPR03AC3ER
Yaskawa Feedback Unit TFUE-05ZC7
Yaskawa 120 DDI 343 00 120DDI34300 JAMSC-120DDI34300
Yaskawa SERVO DRIVE SGDA-01AP
YASKAWA SGMG-30A2BBC
YASKAWA FREQUENCY DRIVE 40P7N1
Yaskawa SGMDH-45A2B-YR
