Bobisoft is a technical software to design and optimize threephase windings of induction motors, potentially leading to. If you are searching for rewinding of one phase motor you can find it here. Emetor is a collection of valuable resources for designing electrical motors and. Were an industryleading partner, focused on getting your motor back up and running so your operations can minimize downtime and get. Electric motors are devices for conversion of the electrical energy into mechanical energy. Currently supported are rotating field windings permanentmagnet motors, induction motors, synchronout reluctance motors with any number of phases. If it is necessary to include the effects of flux leakage at the ends of the motor, then faraday should be used as the cae software. Rewinding and repair of electric motors karl wilkinson on. Best 30 electric motor rewinding in sacramento, ca with. For this tutorial, i will be using thedons ka450h 3200kv motor, which had unwound on me whilst flying my stryker.
Find the optimum winding layout or check the performance of your windings. Pdf software tool for fast and optimized stator winding design. You can investigate threephase integerslot, fractionalslot and concentrated windings, both with single and double winding layers where appropriate. Rewinding electric motors software free download rewinding.
It also includes the cutting of coils, checking the insulation, baking of newly wound motor, varnishing, rewinding, testing and dismantling. Electric motor rewinding can be done to make the motor workable again without the high cost of paying for a new motor. Their design implements the common idea interaction of the magnetic fields with permanent magnets, ferromagnetics and electric currents carrying conductors to produce the mechanical forces and torques. Apply to electric motor winder, technician, electric motor winder full time and more. In particular, this software can be used as a valid aid in design and analysis for a wide variety of motor and generator windings with generic. Electric motor rewind and repair whitelegg machines. Key electrical and magnetic data is computed and presented immediately for both the original and new windings fig. Hello everyone, i am niko and, in this instructables i will show you, how to rewind and renew old three phase electric motor. This version of the easa motor rewind database software takes a large leap forward with the data that it provides members. Software for threephase induction motor stator winding design. Threephase ac winding calculations singlespeed windings kinds of diagrams this calculations program includes all necessary details for rewinding threephase motors.
Rewinding electric motors software motor femmulator v. Electric motor repair, model repair specifications for low voltage motors, and motor repair tech brief were produced by the u. Given the sheer number of different motors and winding. Software tool for fast and optimized stator winding design of. This ipad tool offers to the shop engineer and rewind technician the possibility of checking the different winding configurations for induction motors and generators. Model repair specifications for low voltage induction motors.
Motor rewinding rewinding motor eletricalmotor rewinding rewinding dinamo rewinding small electric motors bruininks oseretsky test of motor proficiency desarrollo motor stroke, cylinder, motor, piston, and motor dc motor motor oil 2. Both alternating current and direct current motors are treated thoroughly, and extensive consideration is given to the connections and troubles in controllers. Apr 02, 2009 ac electric motor design software softbit presents an easy way to design lt, 3 ph, tefc, squirrel cage ac electric motors with the help of ac electric motor design software. A factory can kick out a motor winding in minutes when making hundreds. Motor rewinding is an application for individuals who wishes to learn how to recoil or repair an electric motor. To use this application, a basic knowledge of electrical technology is recommended. Get motor rewinding procedure pdf file for free from our online library pdf file. Frequently these are generally produced for the advantages of an organizations staff in addition to making sure that a company is compliance with certain governmentmandated. The application is made up of seven steps that makes up the whole rewinding process. Compare winding layout, winding factor, etc for fractionalslot, integerslot and concentrated electric motor windings. Jul 30, 2017 electric motor rewinding and rebuilding tutorial global electronic services duration. Electrical induction motor winding design software just about everything that you just find or searching incorporates electrical induction motor winding design software.
To rewind an electric motor, remove the motors outer housing and use your hands to pull the armature out of the stator. Get an explanation of electrical machine design terms. This makes it the perfect program to lookup motor data, to verify existing winding data, and to perform motor winding redesigns. Global electronic services offers a total range of machine shop and motor rewinding services for electric motors of all sizes. We dismantle and carry out fault finding on used electric motors. Rewinding a dc brushtype motor v is for voltage electric. Whitelegg machines world class wire and electrical engineering solutions, based in the uk. This live database will be continuously monitored, updated and corrected as needed by easas technical support staff.
Global energy solutions is the premier provider of all types of electric motor repair and service. Practical information and data covering winding and reconnecting procedure for direct and alternating current machines, compiled for electrical men responsible for the operation and repair of motors and generators in industrial plants and for repairmen and armature winders in electrical repair shops. This can be distributed full pitch winding, distributed fractional slot winding or toothcoil winding. Electric motor rewinding and rebuilding tutorial global electronic services duration.
The first copy of this software is free to active and allied members. This version of the easa motor rewind database software takes a large leap. Established 1993 electra rewinding has a wealth of experience having started nearly 25 years ago. Whether youve burned the motor up, or just want to alter performance, rewinding is a cheap solution for a patient modeler. Feb 12, 2017 kriloskar make 50 hp 3phase sleepring motor. Electric motors are relatively simple mechanical devices, but rewinding them isntin fact, its one project thats usually best left to the professionals. Swatem is a software for designing and analyzing of windings systems for electrical machines. Electric supply is given to stator winding which produces rotating magnetic fields which rotates the rotor along. Another type of electrical induction motor winding design software is certainly one utilized as a guideline for company policy and procedure, such as an employee manual created by the human resources department. When the ignition switch is turned on, the current flows from the battery through the primary win. Rewinding and repair of electric motors karl wilkinson. Emetor free resources for electrical machine design.
Department of energys office of industrial technologies oit with input from trade associations, consulting companies, manufacturers, nonprofit corporations, and others. Rewiring a dc motor is not difficult and can be quite rewarding depending on what a person wishes to achieve. Thats why we call them three phase asynchronous electric motor. This is an intensely practical, nontheoretical book on electric motor repair and rewinding that can be used by someone with little background of electrical knowledge. Remote control reuse robots sensors software soldering speakers tools usb. The traditional method for motor rewinding involves removing the old coil, winding a new coil and varnishing. Three phase ac winding calculation linkedin slideshare. Induction motor rewinding complete process youtube. Aug 19, 2019 electric motors are relatively simple mechanical devices, but rewinding them isntin fact, its one project thats usually best left to the professionals. Similar motors when wound differently perform very differently. Acdc machine services and rewinding machine shop and motor rewinding services. Using the motor data calculator mobile app schneider electric. Electric motor design itself is a very complex undertaking and is not meant for the novice.
Sep 23, 2019 motor rewinding is an application for individuals who wishes to learn how to recoil or repair an electric motor. Electric motor repair global energy solutions electric. Induction motor winding data analyzer for ios free download. We offer comprehensive inspection, repair, maintenance, remanufacturing and testing services for electric motors, generators, pumps, vfds, gearboxes and other rotating electrical equipment and controls. Section to insert the stator data of the original and new motorwinding. Rewinding an electric motor is delicate and professional care is needed. Most notably, it now has the ability to connect to a live, everexpanding online database of more than 250,000 windings. Alternating current ac and direct current dc motors employ an insulated, currentcarrying coil essential to their operation. Electric motor design software quickfield fea software.
You just need to enter a few preliminary inputs and click a button. For induction motor simulation it is usually sufficient to conduct a 2d design analyis with oersted. Helifreak rc electronics support electric motors, gearing, speed controls, gyros, receivers, and other electronics discussion electric motors winding and repair electric motors winding and repair electric motors winding and repair discussion. In order to facilitate the redesign process of the motor stator windings and to help repairersrewinders improving the motor efficiency, a software tool was developed in 2004, named bobisoft. Mitis motor rewinding course demonstrates the complete skills and knowledge required to safely and productively rewind and repair electric rotating machinery, transformers, and related electrical apparatus. There are various reasons and factors when deciding to have a motor rewound rather than purchasing a new one. Most of the time we glance at the user manual once, and then we put that little booklet away in order that we are able to still find it easily whenever we have to have it. I dont miss the stress of trying to get customers motor repaired in a timely manner.
Were an industryleading partner, focused on getting your motor back up and running so your operations can minimize downtime and get back to profitability. Read online now motor rewinding procedure ebook pdf at our library. Rewinding electric motors software electric drive train simulator v. Given the sheer number of different motors and winding patterns, the rewinding process can vary greatly.