Apex Jurus, pllc
Motor rotor
A motor rotor has an outer casing, multiple silicon-steel sheets, multiple copper sheets and multiple copper bars. The silicon-steel sheets are stacked and mounted in the outer casing and each has multiple through holes formed through the silicon-steel sheet at intervals. The copper sheets are mounted in the through holes, extend out of the silicon-steel sheets and each has two side faces. Each side face of the copper sheet has a flat inner end and an outer end. The flat inner end of the side face of the copper sheet is flat to enable a distance between the outer ends of two adjacent copper sheets to be smaller than a distance between the flat inner ends of the adjacent copper sheets. The copper bars are inserted into the copper sheets from the flat inner ends to the outer ends of the side faces of the copper sheets.
Chin-Feng Chang
H H
H02K H02K
inventional inventional
Chin-Feng
Chang