MOBILE OPERATING MACHINE HAVING HYBRID DRIVING SYSTEM
A human-carried work machine is provided with an engine and an electric motor as a prime mover for driving a tool. The engine includes an output shaft that is connected to the tool, and the electric motor is configured to apply torque to the output shaft of the engine. The electric motor is an outer...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A human-carried work machine is provided with an engine and an electric motor as a prime mover for driving a tool. The engine includes an output shaft that is connected to the tool, and the electric motor is configured to apply torque to the output shaft of the engine. The electric motor is an outer rotor-type brushless motor and includes a rotor that is fixed to the output shaft of the engine and a stator core that is fixed to a crankcase of the engine. The rotor includes a peripheral wall that surrounds the stator core and a magnet is disposed on an inner surface of the peripheral wall. |
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