| 摘要 |
The present invention provides a drum type washer, by which a drum opening can be correctly aligned with a tub opening without a physical contact with a drum or motor using a position detection sensor. The present invention includes a tub having a tub opening on an upper side and brackets on front and rear ends to support bearings, respectively, a drum provided within the tub to have a washing chamber inside, a door provided over the tub to open/close the tub opening, a motor rotating the drum, the motor including a rotor provided to an outside of the motor to make a rotation, the rotor including a rotor frame made of a steel plate in one body, a multitude of magnets attached to an inner circumference of the rotor frame, and a position decision magnet coupled to one side of the rotor frame and a stator provided within the rotor to receive a current, the stator including a hole sensing unit having a speed detection hole sensor detecting a plurality of the magnets and a position detection hole sensor detecting the position decision magnet, and a washing shaft coupled to a front center of the drum to be connected to the motor, and an assist shaft coupled to a rear center of the drum.
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