A miniature motor 1 wherein said predetermined range from {TAIL ~ said center line} of the outer periphery of said rotor core is {HEAD ~ planar} 
A miniature motor 1 wherein said predetermined range from { TAIL ~ said center line } of the outer periphery of said rotor core is { HEAD ~ planar }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD