Gerhard Martinek, Application Engineer at Arnold Magnetic Technologies, will speak at the Designing Greener Magnetic Applications seminar in Grenoble, France. His presentation will explore materials and technologies that increase energy efficiency in motors, allowing them to run faster, hotter, and at smaller sizes. Read the abstract below.
Topics: Automotive, High Efficiency Motors & Rotors
An article by Arnold was published in the July 2016 issue of Electric & Hybrid Vehicle Technology International. Read an excerpt below, and check out the full article on page 207 here.
Topics: Automotive, High Efficiency Motors & Rotors
Greetings from Rome, where we were in attendance at the Workshop on Magnetics and Metallurgy 2016 conference. This was a fantastic venue for us to share some of the research we have been working on our with our partners in industry.
Topics: Automotive, High Efficiency Motors & Rotors, Aerospace
Permanent magnet (PM) motors for EV applications have unique design challenges. As electric motors become smaller and faster, designers must consider the potential effects of electrical drive frequencies, magnetic eddy currents, laminated steel core loss, mechanical stresses on the quickly rotating shaft (rotor dynamics), and electrical control of the motor through the inverter.
Topics: Rare Earth Magnets, Automotive, High Efficiency Motors & Rotors, Samarium Cobalt Magnets, Precision Thin Metals, Permanent Magnets
