... x 15.4 Thk. x 25 L. shaft O.D. 2.0 mmBasic Structure: SECD housing / Plastic end cap / Side terminalApplication ... -pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12, 16 slots armatureSilicon-steel lamination with epoxy coatingHigh-carbon steel shaftCu ... ), 200oC (class C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets electric toothbrush motor,electric motors dc 12V,FC-140SA