Capital engg corporation offers high frequency electro spindles. These are ranging in diameter from 150 mm to 200 mm rpm up to 50,000. These spindles are used for internal grinding operations. The motor is built with low loss of magnetic core laminations to obtain maximum power and minimum outer diameter of the main housing. The rotor is manufactured from pure copper and silver bars to reduce electric losses. The stator is laminated, glued with epoxy resin. Continuous water cooling circuit is given for constant cooling of motor during running.
