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  • AC motor winding 101 – Ivan's Garage

    faithful that want to build their own EV motor. … This thread is to relate some basics of AC motors, selecting, modifying and winding. …. It also increases the wire length and resistance making it easier to get down to the necessary … The drawn or rolled, thin steel models and the elusive aluminum models.

  • Aluminum Windings – GM-Volt

    Silly question, would there be any advantage to using aluminum windings in the electric motor to save weight, & cost … FAQ · Calendar · Auto Loans; Community … Note that the square wire plus flexible insulation are a tight fit in the slots … winding as these will be carrying a complex AC waveform where the….

  • Patent US3774062 – Stator assembly for single phase induction …

    Each starting winding is formed of a material that yields the same motor … [73] Assignee: General Electric Company, Fort Wayne, Ind. …. of compacting an insulated coil formed of enameled aluminum magnet wire, and US. …… US7327063 *, Jul 7, 2006, Feb 5, 2008, Denso Corporation, Rotary electric machine for vehicles.

  • The difference between AC induction, permanent magnet, and …

    Apr 1, 2012 … This exploded view of a Leeson Electric AC induction motor shows the stator … The AC inductor rotor assembly resembles a cage consisting of aluminum or copper … Then the main winding of heavier wire keeps the motor running. … In turn, solid-state switches such as insulated gate bipolar transistors…

  • Electric Motor Winding Materials – Alibaba

    3328 Results … Use: Agriculture;Bag;Car;Home Textile;Hospital;Hygiene;Interlining. Pattern: Flocked. Nonwoven …. Super aluminum winding wire, electric motor winding materials from China manufacturer. US $3.70-5.90 … Electric Motor winding Insulate material/paper 6630 DMD … Application: motor,AC/DC motor. Insulation…

  • Understanding AC induction, permanent magnet – Leeson Electric …

    ultimately powered by electric motors. In this eBook, we outline … Because an AC induction motor increases the flux enclosed … consisting of aluminum or copper conducting bars connected by … Then the main winding of heavier wire keeps the motor … 575% of rated current allows higher cycle rates and thermal resiliency.

  • Electric motor – New World Encyclopedia

    He exploited the principle to design a unique two-phase induction motor in 1883. …. completely) overheating and destruction of the winding insulation is the likely outcome. … as the stator and the windings are made of wire, connected to slip rings on the shaft. …. The latest developments are PSM motors for electric vehicles.

  • the fundamentals of ac electric induction motor design and … – turbolab

    induction motor has been an industry workhorse for electro- mechanical … a three-phase winding is represented by the three coils, the axes of which are 120 … are either copper or aluminum. …. For motors equipped with thermal protectors, the words. “thermally ….. The squirrel cage acts as a conductor for the induced…

  • AC induction motor rewinding questions – DIY Electric Car Forums

    we are ready to do a test rewind for an industrial AC induction motor. We have a motor, an aluminum frame 7.5 kW nominal 4-pole 50 Hz motor that weighed 50 kg. … There were 3 strands of 0.80 mm diameter wire in parallel, making …. and phase insulation, and reuse the top sticks from the old windings.

  • Motor Wire – Learn about the copper wire used in winding motors.

    Motor wire will be either copper or aluminum and will be found in electric motors, … slow but constant speed needed, in applications like rock crushers and car crushers. AC motors you will be used in factories, given their faster startup speed. … Insulated wire can be wound so that the wires do touch, since the insulation will…

  • The Electric Motor – Edison Tech Center

    AC electric motors use a secondary and primary winding (magnet), the primary is attached to AC grid power (or … Wire used in the windings MUST be insulated.

  • Electric Vehicle Motors go Head to Head – Motion Control Tips

    Feb 12, 2014 … The case for either the permanent magnet or the induction motor design is … In one approach, OEMs are developing hybrid electric vehicles (HEV) … with insulated copper or aluminum bars inserted in the rotor laminations. A voltage in the motor windings creates current flow that produces a magnetic field.

  • Electric Motors 101 – GM News

    electric motors are used in hybrid and electric vehicles to move the … in permanent magnet motors and aluminum bars in induction motors. The torque … Stranded wire, used in some of GM's induction motors, is composed … side-by-side separated by insulation. … injected into the copper bar windings in the stator, creating a.