Axial gap type generator
View Patent ↗There is provided an axial gap type generator. The axial gap type generator includes: a stator core fixed to a crank case of an engine; a rotor yoke fixed to a crankshaft of the engine and opposing the stator core across spacing in an axial direction of the crankshaft; a first planar section provided in the crankshaft and formed to have a planar shape that is perpendicular to a rotation center axis; a second planar section provided at a base, at which the rotor yoke is mounted on the crankshaft, and disposed opposing the first planar section; and a shim clamped between the first planar section and the second planar section.
1. An axial gap type generator comprising:
a stator core fixed to a crank case of an engine;
a rotor yoke fixed to a crankshaft of the engine and opposing the stator core across a spacing in an axial direction of the crankshaft;
a first planar section provided in the crankshaft and formed to have a planar shape that is perpendicular to a rotation center axis;
a second planar section provided at a base, at which the rotor yoke is mounted on the crankshaft, and disposed opposing the first planar section; and
a shim clamped between the first planar section and the second planar section,
wherein a flywheel of the engine is mounted on a tapered shaft formed at the base.