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CH200-180SB

在使用的過程中，會產(chǎn)生各種各樣的故障，而據(jù)統(tǒng)計，大功率齒輪減速機(jī)中80%的故障是由齒輪引起的，也就是說齒輪的損壞是引起大功率齒輪減速機(jī)故障的根源所在，因此，我們在大功率齒輪減速機(jī)的日常操作過程中，一定要注意對齒輪的維護(hù)和保養(yǎng)。
    齒輪的失效形式多種多樣，其中較常見的裂紋失效是比較嚴(yán)重的一種失效形式，裂紋進(jìn)一步擴(kuò)展，就可能導(dǎo)致齒輪疲勞折斷，甚至引起整個齒輪的完全失效。因此，對裂紋進(jìn)行故障機(jī)理分析，尋找一種有效的診斷裂紋故障的方法，對齒輪的故障診斷是相當(dāng)重要的。
    長期以來，人們在齒輪裂紋的診斷方法方面已進(jìn)行了大量的研究，并取得了很多的成果。常規(guī)的診斷方法是振動頻譜分析，它以傳統(tǒng)的振動理論為依據(jù)，利用診斷儀器對其振動的數(shù)據(jù)和波形進(jìn)行采集，然后進(jìn)行分析診斷，找出故障的原因和所在部位。但這樣做的前提條件是故障模型的建立要足夠準(zhǔn)確，才能對故障狀態(tài)下的振動信號進(jìn)行正確的識別，這種方式則需要求診斷人員具有較豐富的故障診斷經(jīng)驗。
    齒輪的故障將直接影響大功率齒輪減速機(jī)的安全可靠運(yùn)行，甚至導(dǎo)致整個系統(tǒng)的癱瘓。因此，對齒輪的工作狀態(tài)的監(jiān)測及故障診斷技術(shù)的研究越來越受到人們的重視。

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500 kva GE Transformer HV 480 3? LV 208 9T23133879

GENERAL ELECTRIC 6KP1123040X9B1 NSFP 6KP1123040X9B1

GENERAL ELECTRIC QC2QDA USPP QC2QDA

NEW General Electric GE Power Line Monitor 531x179PLMAJG1 006/02 

GENERAL ELECTRIC 7VXBS182CD01 NSFP 7VXBS182CD01

GENERAL ELECTRIC 531X175SSBADM1 USPP 531X175SSBADM1

GENERAL ELECTRIC DS3800HSCA USPP DS3800HSCA

GENERAL ELECTRIC DS3800NGRC NSPP DS3800NGRC

General Electric DS3800NEPA1E1D Excitor Board - New, No Box


TKMA31200WL / TKMA31200 GE 3p 600v 1200a 

General Electric DS3800HAIC1A1A PC Board - Used


GENERAL ELECTRIC DS3860HCVA NSFP DS3860HCVA

GENERAL ELECTRIC THPR3612BET1 HIGH PRESSURE SWITCH

General Electric Direct Current Motor 5CD362PA804A800 #34717

469P5HIA20 NEW GENERAL ELECTRIC G.E. 469 P5 HI A20 FREE SHIPPING


GENERAL ELECTRIC 193X-701BBG02 NSFP 193X701BBG02

General Electric DS3800NDAC1E1F Output Board


GENERAL ELECTRIC 531X300CCHANM3 NSPP 531X300CCHANM3

Used GE Transformer 9T23B3878 KVA 300 Type QL 3PH 300.0kVA Encl Type 2

GE TK TK4V4610 T4VTG 3 POLE 1000 AMP TRIP FAULT BREAKER


New General Electric Tri Break TB13100BWE09 3 Pole GE

New General Electric Tri Break TB13030BWE05 3 Pole GE

GENERAL ELECTRIC F3IX300CCHAFGI F3IXI34EPRBGGI F3IXI35PRGBBGI F3IXI39APMALG2

GENERAL ELECTRIC F3IX300CCHAFGI F3IXI34EPRBHGI F3IXI35PRGBBGI F3IXI39APMALG2

Ge 150 kVa Transformer 9T23B3876

GE 1600 AMP BREAKER TP1616SS

NEW GENERAL ELECTRIC 469-P5-HI-A20 RELAY MOTOR MANAGMENT 469P5HIA20

Vintage General Electric "Jewel Box" Marble Catalin Tabletop Vacuum Tube Radio


GENERAL ELECTRIC 193X-532ADG04 USPP 193X532ADG04

General Electric 531X211KLDADG1 PC LED Board


GENERAL ELECTRIC MULTILIN SPM SYNCHRONOUS MOTOR PROTECTION & CONTROL 


NEW GE GENERAL ELECTRIC DS3800 DS3800HARA1B1C 6BA03

NEW GE GENERAL ELECTRIC DS3800 DS3800HMPF1B1B 6BA08

GENERAL ELECTRIC 579617 USPP 579617

GENERAL ELECTRIC DS3800NEPB1F1E USPP DS3800NEPB1F1E

General Electric Model TS203F 2000A Circuit Breaker Frame 1200A TRIP 600V

GENERAL ELECTRIC DS3800NMEA1H1E MOTOR EXCITER CONTROLLER

General Electric (FDPS367B) Type QMR 800 Amp Fused Interrupter Switch, Refurbish

GENERAL ELECTRIC LOW VOLTAGE POWER CIRCUIT BREAKER 800 AMP

GE THK THK4VF46 3 POLE 1200 AMP TRIP CIRCUIT BREAKER INSTANTANEOUS SHUNT 


Ge 150 kVa Transformer 

GENERAL ELECTRIC DS200RTBAG3AEB USPP DS200RTBAG3AEB

GENERAL ELECTRIC DS200RTBAG3AFB USPP DS200RTBAG3AFB


GENERAL ELECTRIC DS200STBAG1ACB USPP DS200STBAG1ACB

PQM-T20-C-A General Electric GE Multilin C6594432 PQM Power Quality Meter 


400 Amp GE Circuit Breaker Panel with 16 QMR361 breaker

GENERAL ELECTRIC DS200GSIAG1CFD USPP DS200GSIAG1CFD

GENERAL ELECTRIC AZ55H12DABM1 USPP AZ55H12DABM1

GENERAL ELECTRIC 531X122PCNACG1 NSFP 531X122PCNACG1

GENERAL ELECTRIC DS200GSIAG1ABA USPP DS200GSIAG1ABA

GENERAL ELECTRIC DS200GSIAG1BBB USPP DS200GSIAG1BBB

GENERAL ELECTRIC DS3800NGRC1D1D USPP DS3800NGRC1D1D

General Electric DS3800HXPD1B1D Circuit Board


GENERAL ELECTRIC 12BDD15A6A USPP 12BDD15A6A

GENERAL ELECTRIC 12BDD16B16A USPP 12BDD16B16A

General Electric 193X701BBG02 Coordinator


Longo General Electric 5K445BL2267E

General Electric Y Softstart 125-150HP # CR232YBE41W

General Electric TK4V4612AG 1200 Amp Circuit Breaker 

NEW GE GENERAL ELECTRIC DS3800 DS3800HAIA1D1B 6BA03

GE General Electric 1200 Amp 1200A A THKR4612GB Breaker

GE GENERAL ELECTRIC POWER SUPPLY DS3800 DS3800NPSE1C1C

SPE120 General Electric Power Break II breaker 120V Electrical Operator 

NEW GE GENERAL ELECTRIC DS3800 DS3800NGTA1E1D 6BA03

General Electric Circuit Breaker SKLL36BD0800 800A LSIG


GENERAL ELECTRIC DS3800HRMB1G1D USPP DS3800HRMB1G1D

GENERAL ELECTRIC DS3800HPMA1E1D USPP DS3800HPMA1E1D

GENERAL ELECTRIC 531X152IOCAKG1 NSFP 531X152IOCAKG1

GENERAL ELECTRIC 44C372602G01 SPEED TRNSDUCER BOARD **REFURBISHED**

GENERAL ELECTRIC DS200FPSAG1ABB USPP DS200FPSAG1ABB

GENERAL ELECTRIC 36C774505ABG01 USPP 36C774505ABG01

GENERAL ELECTRIC 531X126SNDAFG1 NSFP 531X126SNDAFG1

GENERAL ELECTRIC M53B01000140 USPP M53B01000140

GENERAL ELECTRIC 7VXBS182CD01 NSPP 7VXBS182CD01

GENERAL ELECTRIC 269-120N-125VDC USPP 269120N125VDC

GENERAL ELECTRIC DS3800NHVE PC CIRCUIT BOARD DS3800NHVE1C1A

GE GENERAL ELECTRIC DS3800NPSE DS3800NPSE1C1B 

GENERAL ELECTRIC CIRCUIT BREAKER (THJS3602) W/ VERSA TRIP, NEW SURPLUS

GE SKHC3608L7XX 800 Amp Spectra RMS Hi-Break Circuit Breaker 600 VAC 3 Pole

General Electric RT3200 Advantage II Ultrasound System w/2 Probes ( 3.5-7.5)

GENERAL ELECTRIC DS3800NDAC1E1F USPP DS3800NDAC1E1F

GENERAL ELECTRIC DS3800HCID USPP DS3800HCID

GENERAL ELECTRIC THJV6DPK NSFP THJV6DPK

GENERAL ELECTRIC 531X300CCHATM3 USPP 531X300CCHATM3

GENERAL ELECTRIC DS200STBAG1ADC NSFP DS200STBAG1ADC

GENERAL ELECTRIC 531X140CCHADM2 USPP 531X140CCHADM2

GENERAL ELECTRIC DS3860HAIC NSFP DS3860HAIC

General Electric DS3800HRTA1A1B Circuit Board


General Electric 531X156TRCABG1 Circuit Board - New, No Box


GENERAL ELECTRIC CR306G002 NSFP CR306G002

GENERAL ELECTRIC 331X414AAG02 USPP 331X414AAG02

GENERAL ELECTRIC CR206G022ZAEA NSFP CR206G022ZAEA

NEW GE GENERAL ELECTRIC DS3800 DS3800HLCA1C1D 6BA03


GENERAL ELECTRIC DS3860HCMC NSPP DS3860HCMC

GENERAL ELECTRIC 7VNDD175CD01 USPP 7VNDD175CD01

GENERAL ELECTRIC 531X300CCHANM3 USPP 531X300CCHANM3

General Electric DS3800DMEA1D1C Control


GENERAL ELECTRIC 531X187VCTABG1 NSPP 531X187VCTABG1

GENERAL ELECTRIC 503014 USPP 503014

GENERAL ELECTRIC 7VOBS011CD01 USPP 7VOBS011CD01

General Electric 193X701BEG02 PC Card


GENERAL ELECTRIC HIGH PRESSURE CONTACT SWITCH (THPC3630B) USED

General Electric DS3800NMEA1H1E Exiter Controller Board - Used


General Electric DS3800NMEA1H1E Exit Controller With Aux Board - Used


GE Spectra RMS SKLL36BB0800 800A /w 800A Trip Breaker SKLL 800 Amp 800Amp A Lugs


General Electric SCP 400 Amp Main Lug 277/480 Volt Bypass Panelboard - E512

GENERAL ELECTRIC 9L11ZTA090S NSFP 9L11ZTA090S

GENERAL ELECTRIC DS3800HFXC USPP DS3800HFXC

GENERAL ELECTRIC AK-2-15 USPP AK215

GENERAL ELECTRIC 7VXAS057CD08 USPP 7VXAS057CD08

GENERAL ELECTRIC 36C774505ACG01 USPP 36C774505ACG01

GENERAL ELECTRIC 36C774505ADG01 USPP 36C774505ADG01

General Electric DS3800NFCD1L1E Circuit Board - Used


GENERAL ELECTRIC 36D877201EAG01 USPP 36D877201EAG01

General Electric DS3800HMPF1F1F Microprocessor Board 6BA03 C-ESS 6HA01 ADS/ML


GENERAL ELECTRIC DS200SLCCG1A USPP DS200SLCCG1A

GENERAL ELECTRIC 531X307LTBAHG1 USPP 531X307LTBAHG1

GENERAL ELECTRIC 193X-529BAG01 USPP 193X529BAG01

GENERAL ELECTRIC 531X302DCIABG3 USPP 531X302DCIABG3

GE General Electric TFL236090WL 90Amp A 90A W/ Shunt


GENERAL ELECTRIC 531X211KLDADG1 USPP 531X211KLDADG1

General Electric DS3800HMPJ1A1D Circuit Board - New, No Box


General Electric IC3600STDC1H1B Circuit Board - New, No Box


GENERAL ELECTRIC DS200SDCIG1AEB USPP DS200SDCIG1AEB

GENERAL ELECTRIC DS200SDCIG1AFB USPP DS200SDCIG1AFB

General Electric 44A719349-G02


General Electric IC600BF945


GENERAL ELECTRIC 531X300CCHAHM3 USPP 531X300CCHAHM3

General Electric 531X213D10AAG1 I/O Board


GENERAL ELECTRIC 104X984BAG6 USPP 104X984BAG6

General Electric DS3800NADA1F1F Circuit Board - New, No Box


GENERAL ELECTRIC DS3800NMEC1D1B USPP DS3800NMEC1D1B

General Electric 6VFWC2100 Motor Control - New, No Box


GENERAL ELECTRIC 6KES243025X1A1 USPP 6KES243025X1A1

GUARANTEED NEW GE SPECTRA RMS SKLB36BD0800 W/ 800A PLUG

BRAND NEW IN BOX GE SKLA36AT1200 CIRCUIT BREAKER

GENERAL ELECTRIC 193X523ABG04 USPP 193X523ABG04