Washing machine

A washing machine comprising:

• a rotatable tub;
• a driving unit configured to rotate the rotatable tub, the driving unit comprising:
• a shaft;
• a motor including a stator and a rotor;
• a decelerator provided between the shaft and the rotor;
• a clutch configured to be switchable between a first mode in which rotation of the rotor is transmitted to the shaft via the decelerator, and a second mode in which rotation of the rotor is transmitted to the shaft without passing through the decelerator, the clutch comprising:
• a rotor-side fixing part configured to be rotatable by interoperating with rotation of the rotor;
• a stator-side fixing part being fixed to the stator, and configured to face the rotor-side fixing part with a gap therebetween in an axial direction of the shaft;
• and
• a moving part configured to be movable between the rotor-side fixing part and the stator-side fixing part in the axial direction;
• and
• a controller,
• wherein the clutch is further configured to switch to the first mode as the stator-side fixing part and the moving part engage with each other, and switch to the second mode as the rotor-side fixing part and the moving part engage with each other, and
• wherein, in a switching processing of moving the moving part in the axial direction so that the moving part is switched from a start state in which one of the rotor-side fixing part and the stator-side fixing part engages with the moving part to an end state in which a remaining one of the rotor-side fixing part and the stator-side fixing part engages with the moving part, the controller is configured to perform an adjustment operation, before the end state starts, of adjusting an engagement position by changing a rotation phase of the rotor so that the engagement position of the moving part with respect to the remaining one of the rotor-side fixing part and the stator-side fixing part becomes a target engagement position.