Electric disk rotor motor and electric bicycle or pedelec comprising a disk rotor motor
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United States of America Patent
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Sep 6, 2016
Grant Date -
Oct 24, 2013
app pub date -
Nov 7, 2011
filing date -
Nov 10, 2010
priority date (Note) -
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Abstract
An electric disk-armature motor includes at least one stator in the form of a disk, at least one rotor in the form of an armature disk which is mounted rotatably about an axis of rotation with respect to the stator and/or a motor housing. The rotor and the stator are oriented parallel to one another and are spaced apart from one another by a gap. An end side of the rotor, which end side faces the stator, has a multiplicity of permanent magnets polarized in the axial direction, which are arranged in the form of a ring around the axis of rotation. A north pole and a south pole faces the stator alternately in the tangential direction, and wherein the stator has a multiplicity of coil elements. An electric bicycle or pedelec comprises such a disk-armature motor.
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