Rotor Retention
High speed machines exhibit several different technical challenges for normal speed machines: rotor retainment, windage losses, bearing & lubrication design, shaft dynamics, rotor stability over thermal range, rotor eddy current losses, frequency related iron and copper additional losses and rotor balance issues.
Motorsolver has years of extensive experience with high speed machines up to 240,000 rpm. We specialize in designing and manufacturing & testing high speed motors and generators.