Motor Vibration Detect Mechanical & Electrical Motor Faults with Vibration Monitoring Instrumentation

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Logan Terry
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1 IMI Sesors - A PCB Piezotroics Divisio Motor Vibratio Detect Mechaical & Electrical Motor Faults with Vibratio Moitorig Istrumetatio visit us at Toll-free i the USA

2 Predictive Maiteace Motor Vibratio Moitorig vibratio o iductio motors is at the core of ay predictive maiteace program. Typical applicatios demad vibratio measuremets i the horizotal, vertical ad axial directio o both the iboard ad outboard motor bearigs. Aside from typical mechaical issues, such as misaliged coupligs ad ubalace, the vibratio aalyst ca also detect electrical issues that cause mechaical vibratios. Some commo electrical faults iclude air gap variatio, broke rotor bars ad bearig flutig. Vibratio aalysts ca use oe accelerometer, mouted magetically ad rotate it aroud the motor to capture various data collectio poits. I some cases the motor is i a iaccessible locatio ad thus permaet mout sesors are used ad routed to a juctio box for walk up data collectio. Accelerometers are permaetly mouted by drillig ad tappig ito the motor housig or they ca be adhesively affixed or welded usig a moutig pad. Sesor Motor Fi Mout Moutig Stud Motor Fis Mai Shaft Suggested Sesor Placemet 2 Complete specificatios available at Toll-free i the USA

3 Motor Vibratio ICP Accelerometers - Predictive Maiteace IECEx Low Cost ICP Accelerometer Model 602D01, Model M602D01 Easy istallatio i tight spaces Through-bolt aides i cable orietatio Low profile, less tha 1 i. height Low Cost ICP Accelerometer Model 603C01, Model M603C01 Geeral purpose, hermetically sealed IMI s most popular accelerometer Small footprit Precisio Accelerometer Model 622B01, Model M622B01 Full frequecy sweep calibratio: 5% sesitivity deviatio tolerace 15 khz high frequecy respose ideal for early detectio of bearig flutig coditios Ideal for route-based data collectio Triaxial Accelerometers Moitor motor bearig vibratio i all three axes with a sigle accelerometer Low Cost Triaxial Accelerometer Model 604B31 Geeral purpose, hermetically sealed accelerometer Perfect for permaet mout applicatios Precisio Triaxial Accelerometer Model 629A31 Ideal for route-based data collectio, maget mout Full frequecy sweep calibratio, superior frequecy respose Complete specificatios available at Toll-free i the USA

4 Process Moitorig & Protectio Motor Vibratio Electric motors drivig capital machiery ad acillary equipmet are critical plat processes. Uscheduled shutdows or failures result i costly dowtime, equipmet damage ad possible safety hazards for persoel. Although your maiteace egieers ca t be everywhere at oce, IMI vibratio ad fault trasmitters provide cotiuous protectio ad early detectio of issues such as soft foot, imbalace, bearig faults, bearig flutig ad misaligmet. Usig a 4-20 ma sigal, our trasmitters directly commuicate with customer PLC, PI, SCADA, or DCS systems ad data ca be easily treded, maaged, with proper alerts ad otificatios to keep your process up ad ruig ma Trasmitters - Process Moitorig & Protectio Vibratio Trasmitter Model 682B03 Outputs 4-20 ma sigal proportioal to acceleratio, velocity, or displacemet ICP accelerometer iput Aalog vibratio output via frot BNC 4-20 ma Output Sesor Model 640B01 Available i top or side exit casigs Peak velocity Itrisically safe/explosio proof versios available 24 VDC Power Supply Model 682A to 230 VAC powered 1000 ma maximum DIN Rail Eclosure Model 682A00 Strog fiberglass costructio NEMA 4X ratig Recommeded Compoets for a Typical Istallatio 4-20 ma Sigal Cable PLC, DCS, Alarm, or SCADA System Sesor Cable Aalog Sigal Cable Sesor Cable Permaetly Istalled, Low Cost, ICP Accelerometer Vibratio Trasmitter, Aalog Sigal Iput, 4-20 ma ad Aalog Sigal Outputs Vibratio Data Collector or FFT Aalyzer for Sigal Aalysis ad Diagostic Purposes 4-20 ma Vibratio Sesor PLC, DCS, Alarm, or SCADA System 4 Complete specificatios available at Toll-free i the USA

5 Motor Vibratio Bearig Fault Detector - Process Moitorig & Protectio Bearig Flutig i Electric Motors Bearig flutig occurs whe curret is passed through the motor bearig istead of a grouded source. PWM (Pulse Width Modulated) drive switchig frequecies result i udesirable motor shaft currets, a side effect that causes bearig damage icludig pittig ad flutig. The pittig ad flutig will result i udesirable bearig vibratio. Because the Bearig Fault Detector s additioal fault output is extremely sesitive to high frequecy impactig, it provides a early idicatio that pittig or flutig has occurred. This will allow your motor to be serviced before catastrophic damage occurs. Bearig Fault Detector Model 682B05 Provides early warig of bearig ad gear faults Operates with PLC, DCS, SCADA, alarm ad cotrol systems Outputs 4-20 ma sigals for peak acceleratio ad overall vibratio Complete specificatios available at 5 Toll-free i the USA

6 Motor Vibratio Accessories Cables & Coectors Polyurethae Cablig Polyurethae Cablig FEP Jacketed Cablig with Right Agle with MIL-Style Coector with Right Agle MIL-Style Coector 052BRXXXBZ MIL-Style Coector 052BQXXXBZ 053BQXXXBZ XXX = Deote cable legth, 010 = 10 feet (Metric legths available) FEP Jacketed Cablig with MIL-Style Coector 053BRXXXBZ Moutig Hardware Sesor Moutig Pad Model 080A93: Ø0.75 Model 080A118: Ø1.0 Curved Surface Maget Model 080A131: Ø1.0 Model 080A132: Ø1.5 Small Adhesive Kit Model 075A05 Typical Iaccessible Motor Moitorig System Permaetly Istalled, Low cost ICP Accelerometers for Axial ad Radial Vibratio Moitorig Switch Box Sesor to Data Collector Cable Sesor Cables Vibratio Data Collector BNC Switch Boxes & Termiatio Eclosures Safe, Coveiet, Cetralized Access for Efficiet Data Collectio Cosolidate up to 48 chaels of outputs ito oe eclosure Switch boxes save time ad exted cable life; coect oce, chage the chael Factory istalled cord grips provide simple, quick ad coveiet istallatio 6 Complete specificatios available at Toll-free i the USA

7 Motor Vibratio Idustrial Vibratio Measuremets? We Do! TM We do it all - sesors to measure vibratio, acoustics, force, pressure, load, strai, shock ad torque - Sure we do!

8 IMI Sesors - A PCB Piezotroics Divisio Corporate Headquarters - Depew, NY The Global Leader i Sesors & Istrumetatio For All Your Idustrial Applicatios! Motor Vibratio Pumps & Submersible Pumps Paper Machies & Coveyors Combustio Dyamics Istrumetatio Coolig Towers & HVAC Gearboxes Wid Turbie Coditio Moitorig Oil & Gas Wells ad Pipelies Vibratio Screes & Feeders Reciprocatig Machiery Machie Tool Spidles Steel Rollig & Aealig Rotary Screw Compressors Nuclear Power Istrumetatio Shock Moitorig IMI Sesors Platium Stock Products represet some of our most popular models ad ca be used i a wide rage of applicatios. As you browse this brochure, you will fid Platium Products idicated with the Platium Shield ico (right). Our Platium Products are available with our Lifetime Warraty ad fast delivery. If for ay reaso you are ot 100% satisfied with your IMI Sesors Platium Stock Product, we will repair, replace or exchage the product at o charge. For U.S. customers, all IMI Sesors Platium Stock Products will ship withi 24 hours. IF NOT, YOUR SHIPPING IS FREE! Visit for complete details. Corporate Headquarters 3425 Walde Aveue Depew, NY USA Toll-free i the USA hour SesorLie SM Fax imi@pcb.com Website AS9100 CERTIFIED ISO 9001 CERTIFIED A2LA ACCREDITED to ISO PCB Group, Ic. I the iterest of costat product improvemet, specificatios are subject to chage without otice. PCB, ECHO, ICP, IMI, Modally Tued, Spidler, Swiveler ad TORKDISC are registered trademarks of PCB Group.SoudTrack LXT, Spark ad Blaze are registered trademarks of PCB Piezotroics. SesorLie is a service mark of PCB Group. All other trademarks are properties of their respective owers. PCB is a EOE/AAP Employer. IMI-App-Motors-0213 Prited i U.S.A.

Pumps & Submersible Pumps Highlighting Hermetic Sensors for Pump Cavitation, Recirculation & Resonance

IMI Sesors - A PCB Piezotroics Divisio Pumps & Submersible Pumps Highlightig Hermetic Sesors for Pump Cavitatio, Recirculatio & Resoace visit us at www.imi-sesors.com Toll-free i the USA 800-959-4464 716-684-0003