Wikipedia, wich i usually dont take for its scientific value, its actually quite good on its overview and description of SI units, if you are more familiar with the empirical ones. Its a bit of a headache, but it shouldnt be impossible. back to magnetic field strength: this lets you calculate torque at a specific rpm with a specific input voltage. Voltage, current and number of windings gives you magnetic field strength, rpm and permanent magnet field strength gives you counter ems.Ĭounter ems and input voltage and rotor diameter gives you rpm per volt, og kv. Unauthorized use or reproduction, sharing, selling or any kind of publishing, even partial, it's not allowed and will be pursued by the terms of the law.The SI unit system got units for pretty much all of these factors, and the good thing with SI is that all the units are derivated from the others, so they are easy to calculate in between. Our documents will include a copyrighted material intended for your use only. Use our service only if you agree with these terms.ĭON'T MAKE ANY PURCHASE IF YOU CAN'T ACCEPT THE TERMS ABOVE. Once you have received our information you paid for (data calculation report or diagram), it is considered you've seen and consumed our service and there is no way to quit and ask for a refund. Using data obtained by us is solely at your own risk.
#Motor winding calculator download professional
In some rare cases, it happens that the new number of poles is not suitable for a particular number of rotor bars, which is impossible to determine in advance.Īny information obtained by us ( diagrams, calculations, winding details) are just propositions and should be considered and implemented only by professional and fully qualified electrical engineers using their own professional judgment and due regard to health and safety issues. Pay attention especially in case of a winding redesign, poles-change for example.
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The success of the repair depends entirely on your work, expertise, material quality, testing, etc. IMPORTANT NOTICE: MONEY REFUND IS NOT POSSIBLE.įirst of all, the accuracy of calculation or diagram depends on the input data provided by yourself. Note, you don't have to have your own PayPal account. Payment is via PayPal using any credit card with no additional transfer fees to you. Prices are starting from 20 USD upward per calculation or diagram and depend on motor power and complexity of windings. Submit needed info and explain in detail what you need and we'll get back to you with our offer/ price in advance. Please, provide as much info as possible, in order that we'll be able to make a reliable calculation. The calculation will be performed for the air-cooled, three-phase motors for continuous duty cycle S1, standard efficiency, 50 or 60 Hz, SF= 1.00, lap or concentric, single or double-layer, for the maximum power from the given iron core.
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Any information obtained by us ( diagrams, calculations, winding details) should only be implemented by professional and fully qualified electrical engineers using their own professional judgment and due regard to health and safety issues. The techniques described in this page involve potentially dangerous applications of electricity.Īlthough the data submitted by us are obtained from reliable sources, we do not give any guarantee and do not accept responsibility for any personal, professional or financial risk or any resulting injury, accident or loss as a result of using our information.