The image says it all to me, that is a dat750 motor that was advertised at a 5w motor, it is now able to handle a continuous input power of 250w and bursts up to 400w. To use this application, a basic knowledge of electrical technology is recommended. To rewind the motor, you need to design the winding factor which is the product of pitch factor and distribution factor of the armature. Business overview electric motor rewinding inc of elizabeth city, nc 27909 operates primarily in sic code 5045 computers and computer peripheral equipment and software and naics code 423430 computer and computer peripheral equipment and software merchant wholesalers. Rewinding electric motors software free download rewinding. Department of energys office of industrial technologies oit with input from trade associations, consulting companies, manufacturers, nonprofit corporations, and others. When electric scooters first became popular our throttles, controllers, control boxes, battery chargers, batteries, brake levers, switches, key switches, on off and kill switches, fuses and fuseholders, lighting and signals, and common scooter electrical components were available for customers in need who otherwise could not get parts for.
Electric motor rewinding inc zip 27909, naics 423430. Electric motor rewinding company albury 279 townsend street albury nsw 2640. Electric motor rewinding can be done to make the motor workable again without the high cost of paying for a new motor. Condition reports have proven to be invaluable for our customers as well as our technicians. Pdf software tool for fast and optimized stator winding design. Electric motor rewinding inc of elizabeth city, nc 27909 operates primarily in sic code 5045 computers and computer peripheral equipment and software and naics code 423430 computer and computer peripheral equipment and software merchant wholesalers. Section to insert the stator data of the original and new motorwinding. Software for threephase induction motor stator winding design.
The cost of repairing an existing electric motor is often much less than replacing. Completed windings are tested using a schleich mtc2 digital winding analyzer to insure proper balance and resistance in the coils. You can be confident that with over 50 years of experience within the industry, the team at express rewinds will be able to assist you in all your motor rewind needs. Model repair specifications for low voltage induction motors. Contact info we provide 24 hr emergency service servicing all major brands.
When we perform our motor rewinding services, there are several steps we go through. The application is made up of seven steps that makes up the whole rewinding process. If you are searching for rewinding of one phase motor you can find it here. This valuable resource is available only to easa members. Samatic time to replace all your motor testers with one samatic. If you rewind one motor and then cant leave it alone, you are a man knitter or a a motor head and the addiction will probably never be severed if you stay in the hobby. Jul 30, 2017 induction motor rewinding complete process. Our professional engineering can change a motor s horsepower, speed, voltage, frequency or phases to meet your requirements. We have grown from one shop with five employees to 2 shops with 50 employees in shreveport and 35 employees in our tyler, tx shop. This version of the easa motor rewind database software takes a large leap forward with the data that it provides members. Most notably, it now has the ability to connect to a live, everexpanding online database of more than 250,000 windings. Specialty motor repair tools are used for a variety of tasks, like shaping motor coils after theyre put into place, adjusting creasing roller pressure, tamping motor coils, replacing springs, and even heat shrinking and plastic tube bending. Electric motor selection, control and maintenance guidelines photo credit. Rewinding an electric motor is delicate and professional care is needed.
With our expert team of winders, you can rest assured we will take care of your motor rewind needs quickly and accurately. It also includes the cutting of coils, checking the insulation, baking of newly wound motor, varnishing, rewinding, testing and dismantling. The top countries of supplier is china, from which the percentage of motor rewinding tools supply is 100% respectively. Emetor free resources for electrical machine design. The program covers threephase induction motors rated from 100 to 5,000 horsepower hp. You can be confident that with over 50 years of experience within the industry, the team at express rewinds will. The 50 failure modes of electric motors ue systems. The prime electric motor team uses motorbase from spring point solutions. This makes it the perfect program to lookup motor data, to verify existing winding data, and to perform motor winding redesigns. Motor rewinding is an application for individuals who wishes to learn how to recoil or repair an electric motor. This electric motor repair course is designed to provide the student with practical information for winding. Rewind, repair, or replace when a motor fails, weigh these factors to make the best choice. Motorbase, a comprehensive shop management system software, produces condition reports which provide better quality control and a concise repair history. Electric motor repair rosenberg, robert, rosenberg, john, hand, august on.
Induction motor rewinding complete process youtube. Electric motor rewinding inc is a mediumsized business with medium revenue, that is well. Etheredge electric company has been serving the industrial market since february 1986. Electric motor rewinding inc is a mediumsized business with medium revenue, that is wellestablished in its industry. A wide variety of motor winding tools options are available to you, such as usage. Rewinds can be performed on the smallest fractional horsepower specialty motor up to large industrial 600 horsepower motors. Samatic2780 and samatic 3780intelligent,automatic, computerized electricmotor winding machines. You can investigate threephase integerslot, fractionalslot and concentrated windings, both with single and double winding layers where appropriate. Electrical induction motor winding design software just about everything that you just find or searching incorporates electrical induction motor winding design software. Hello everyone, i am niko and, in this instructables i will show you, how to rewind and renew old three phase electric motor. When it comes to rewinding electric motors, it is critical you understand the. If it is necessary to include the effects of flux leakage at the ends of the motor, then amperes should be used as the cae software. The winding calculator allows you to find the optimum winding layout for your electric motor in a fast and convenient way.
Electric motor rewinding heco all systems go heco inc. Mar 15, 2019 find out how to become an electric motor technician. Motor windings are tested for megohm resistance and coil integrity using a electrom 12 kv surge tester. In this instructables i will show you, how to rewind and renovate old electric single phase electric motor. You will have to increase the voltage rating of the motor by making its armature conductors thicker.
The emotor rewind program is designed for small to large companies in the industrialmanufacturing sector to provide incentives to customers and certified motor services centers to promote energy efficient rewinds. 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. Whitelegg machines world class wire and electrical engineering solutions, based in the uk. This app is a collection of interactive design tools for all components of electric motor circuits and controllers for both ac and dc motors as per electrical code. Electric motor repair, model repair specifications for low voltage motors, and motor repair tech brief were produced by the u. Vaughens new products for electric motor and centrifugal. Emetor is a collection of valuable resources for designing electrical motors and generators. Rta electric motor rewind service offers the ability to redesign and rebuild any type of motor to your exact specifications.
Find bhcurves and core losses for electrical steel laminations. For brushless dc motor electromechanical simulation it is usually sufficient to conduct a 2d design analysis with magneto. A wide variety of motor rewinding tools options are available to you, such as type. About 38% of these are paper product making machinery, 2% are metal straightening machinery, and 5% are plastic cutting machines.
Thinking about opening an electric motor parts and repair business. We are a complete service facility, providing repairs, rewinding and upgrading of ac and dc electric motors of all makes and sizes. However, the number of running hours the motor sees per year will play heavily in the decision to repair or replace. Electrical motor wiring diagram free downloads and. There are 38 suppliers who sells motor rewinding tools on, mainly located in asia. Vaughens winpdq pricing system software our winpdq pricing software has been updated with all of our new 2020 prices. Samatic is the world leader in automation of many electric motor repair shops. Weve collected some good advice that is written for aspiring entrepreneurs who plan on opening an electric motor parts and repair business. Electric motor rewinding company albury contact us. With the specialist service on offer from norwichs express rewinds call or send a message to the team using our enquiry form today.
Key electrical and magnetic data is computed and presented. This software tool is very easy to use and integrates a unique computing alg orithm that. About 2% of these are cable manufacturing equipment, 21% are ac motor, and 3% are electrical wires. There are various reasons and factors when deciding to have a motor rewound rather than purchasing a new one. Aug 19, 2019 to rewind an electric motor, remove the motor s outer housing and use your hands to pull the armature out of the stator. If you answered yes to all the above questions, you have you motor repair program well under control. The electric motor rewinding company albury operates from a large, modern workshop and a fully equipped field service vehicle all our work is fully tested and complies with australian standards. Compare winding layout, winding factor, etc for fractionalslot, integerslot and concentrated electric motor windings. Electric motors are essential to numerous plants operations, no matter the industry, which is why understanding their 50 failure modes can help you develop a better maintenance program in your plant. Bobisoft is a technical software to design and optimize threephase windings of induction motors, potentially leading to significant improvements in.
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. Watch the entire electric motor rewind process with this video from the gibbons engineering group workshop in essex. Send motor data to easa using the ac motor verification. The accelerometer measures vibration acceleration and not velocity. A wide variety of motor rewinding tools options are available to you, such as uncoiling machine. Learn about the education and training required, as well as the salary and. How to increase the rpm and the power of an electric motor. Electric motors are relatively simple mechanical devices, but rewinding them isntin fact, its one project thats usually best left to the professionals. Electric motor rewind and repair whitelegg machines.
Then, use a flat head screwdriver to pry open the tabs on the brush pads, and then cut through the wires and pull them out by hand. An octave lua scripting language project dedicated to modeling electric motors inside the finite element method magnetics femm 2d simulation program. Record pertinent data we start by recording all the necessary data that is needed to rewind the motor, including the number of slots, number of coil turns, pitch and necessary wire size for making coils to rewind the motor. Sep 23, 2019 motor rewinding is an application for individuals who wishes to learn how to recoil or repair an electric motor. Electric motor rewinding,calculator,wiring diagram for electrician contractors and electrical technician is a free application for individuals.
Electric motor circuit design cnet download free software. Comprehensive list of free machine design softwares. Electric motors are essential for making sure that plants are running smoothly and effectively. Traverse master is a fully integrated software solution for apparatus repair shops that combines job cost, inventory, and distribution with complete accounting functionality to help manage bottomline performance. Pricing for large motor repairs includes motors up to 10,000 hp ac and 3500 hp dc. Software tool for fast and optimized stator winding design. Our acs software division are the worldrecognized experts in electrical apparatus and electric motor repair software. The first copy of this software is free to active and allied members. Plus, you can now export your quote and invoice information directly to a microsoft access database so you can use the information anyway. No matter the special repair task at hand, eis offers the specialty tool youll need. Whether you need job shop scheduling, equipment repair, shop management, or repair.
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