| CPC D06F 37/304 (2013.01) [D06F 23/04 (2013.01); D06F 34/20 (2020.02); D06F 37/12 (2013.01); D06F 37/40 (2013.01); H02K 7/1004 (2013.01); H02K 7/108 (2013.01); H02K 11/21 (2016.01); D06F 2103/24 (2020.02)] | 15 Claims |
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1. A washing machine comprising:
a water tank provided to store washing water in a cabinet;
a rotating tub rotatably provided in the water tank;
a pulsator provided in the rotating tub and rotated by a washing shaft;
a driving motor configured to generate a rotational force for rotating the washing shaft;
a clutch configured to selectively transmit the rotational force generated by the driving motor to a dewatering shaft for rotating the rotating tub and includes a housing through which the washing shaft and the dewatering shaft pass;
a pulley including a first pulley rotated by the driving motor and a second pulley connected to the washing shaft and connected to the first pulley by a belt, and configured to rotate the washing shaft;
a bracket coupled to the second pulley and to which magnets are fixed; and
a sensor unit which is coupled to the housing and configured to detect a number of rotations of the driving motor by detecting the magnets.
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