Motor unit and electric working machine

Abstract

A motor unit may be configured to be detachably attached to a working unit to drive the working unit. The motor unit may include: an electric motor; a housing that supports the electric motor; a rotation output assembly configured to rotate to output power of the electric motor to the working unit; and a battery receptacle disposed on the housing and to which a battery pack is detachably attached. A power adapter may be configured to be attached to the battery receptacle in place of the battery pack, in which the power adapter is configured to be connected to a power supply via a cable and a connector and supply power from the power supply to the electric motor. The housing may include a through hole configured to allow the cable and the connector to pass therethrough.

Dependencies are inferred from the claim text.