Please do not hesitate to post a question, no matter how basic you might feel it is. If we all had the basics completely covered, we would all have better reliability.
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No New ContentDiscussion TopicTiny fuses on cooling blowersMetalworker Mike1312 
by Gary H.
No New ContentDiscussion TopicStoning a electrical motorjasonr9531 
by Jeff4
No New ContentDiscussion TopicMotor taking to long to run up to speed.Waylon M10437 
by Waylon M
No New ContentDiscussion Topicvisual indications of partial discharge between coils exiting the same slotelectricpete1314 
by electricpete
No New ContentDiscussion Topic"Off-Line" Rotor Bar TestingMOGLI3419 
by MotorDoc
No New ContentDiscussion TopicRotor Fault - Asynchronous servomotorsBrenda15812 
by jank
No New ContentDiscussion Topicclassical rotor bar problemjank181519 
by electricpete
No New ContentDiscussion TopicInternal Motor ProblemsRockin' Rod15589 
by Rockin' Rod
No New ContentDiscussion TopicElectromagnetic faults showing in Current & VibrationJohn194721749 
by arie mol
No New ContentDiscussion Topiccause of motor shut downlake man3297 
by lake man
No New ContentDiscussion TopicThat"s biglake man1290 
by Walt Strong
No New ContentDiscussion TopicLarge Motor running hour per startDaniel Bernardo2320 
by MotorDoc
No New ContentDiscussion TopicField winding failure, 100hp DC motor.REJ8814 
by MotorDoc
No New ContentDiscussion TopicMotor LifeRockin' Rod1273 
by MotorDoc
No New ContentDiscussion TopicBars and SlotsJim Zuidema5583 
by Jim Zuidema
No New ContentDiscussion TopicPhase Rotation TestersMetalworker Mike1284 
by Dave G.
No New ContentDiscussion TopicHigh inrush currentMetalworker Mike3454 
by Metalworker Mike
No New ContentDiscussion Topicslip recovery drivesarie mol3620 
by arie mol
No New ContentDiscussion TopicPartially Shifted Rotor Laminationsungereng17671 
by ungereng
No New ContentDiscussion TopicHot oil bearing flushesTerrence O'Hanlon2316 
by electricpete
No New ContentDiscussion TopicEMI SnifferRon Stiemsma2343 
by Tom Murphy
No New ContentDiscussion TopicWhat is the cause of motors not running at Magnetic centerAlan King171707 
by Ron Brook
No New ContentDiscussion TopicBurned contactsMetalworker Mike3374 
by electricpete
No New ContentDiscussion Topic2xLF and its interpretation again...David_G9803 
by David_G
No New ContentDiscussion TopicBang for the buck in testing motors.Metalworker Mike21860 
by arie mol
No New ContentDiscussion TopicGE System 1 Electrical motor aplication packageDaniel Bernardo2422 
by Daniel Bernardo
No New ContentDiscussion TopicLow-ball meggers... worth having?Metalworker Mike3347 
by MotorDoc
No New ContentDiscussion TopicShielded VFD CableWally3493 
by MotorDoc
No New ContentDiscussion TopicNFPA 70E and Motor TestingRich Wurzbach1380 
by MotorDoc
No New ContentDiscussion Topicinfo - motor sparking during startelectricpete91007 
by jo-KING-tony
No New ContentDiscussion TopicMotor FailureGiantOCR3546 
by GiantOCR
No New ContentDiscussion TopicEffect of frequent equipment switchoverJosh5497 
by Josh
No New ContentDiscussion TopicBest Method to Read Shaft VoltageBHelton2496 
by arie mol
No New ContentDiscussion TopicSKF Acquires Baker InstrumentsTerrence O'Hanlon5649 
by Jamie Dugan
No New ContentDiscussion Topic"Insulated Ground" - ?Data Dog101788 
by electricpete
No New ContentDiscussion TopicNew 2007 EPACT Motor Efficiency Standards LegislationMotorDoc0318 
No New ContentDiscussion TopicVFD Fluting & Inner race signatureJB4869 
by JB
No New ContentDiscussion TopicFalse brinelling of motor roller bearingsJosh17958 
by Josh
No New ContentDiscussion TopicReliability test for aluminium wired AC motorFelix2453 
by Felix
No New ContentDiscussion TopicIEEE Standard for Motor Testing and TroubleshootingMotorDoc4925 
by MotorDoc
No New ContentDiscussion Topiccurrent unbalance criteriaCristian Delgado H.1456 
by MotorDoc
No New ContentDiscussion Topicvalidity of the rotor influence checkelectricpete152015 
by jank
No New ContentDiscussion TopicPUMP MOTOR MALFUNCTION - SUPPORT REQUESTEDvmac1003461 
by Denny C
No New ContentDiscussion TopicStandards for condition monitoring and disgnostics of submersible motors and pumpsJosh1484 
by Walt Strong
No New ContentDiscussion TopicBall bearing splits in two in VFD motorRMiller8883 
by David Eason
No New ContentDiscussion TopicMotor Bearing Flutingbean4401543 
by Ron Brook
No New ContentDiscussion TopicMotor code letter and effbean4404689 
by Xo
No New ContentDiscussion Topicgenerator rotorhkh0428 
No New ContentDiscussion Topicmotor current sidebands 45db down and stable - what shop checks to do?electricpete252699 
by electricpete
No New ContentDiscussion Topicvariation of CSA sideband magnitude with load?electricpete3453 
by Aditya
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