A laundry machine comprising: a first unit comprising a first tub, a first drum mounted inside the first tub, and a first drive unit (371, 372, 375) configured to drive a rotation of the first drum inside the first tub around a first rotational shaft horizontally; and a second unit comprising a second tub, a second drum mounted inside the second tub, a second drive unit configured to drive a rotation of the second drum inside the second tub around a second rotational shaft vertically, and a motor (671, 673) below the second tub, the motor comprising a stator and a rotor provided to surround the stator and being connected to the second rotational shaft of the second drum, wherein the second unit is configured with a second laundry treating capacity that is less than a first laundry treating capacity of the first unit, and wherein: a diameter of the second drum is greater than a height of the second drum, the first rotational shaft of the first unit is not parallel to the second rotational shaft of the second unit characterized in that, the second unit is above the first unit and a plate member is provided on a lower surface on the outside of the second tub and provided between the lower surface of the second tub and the motor (671, 673) of the second drive unit and in that the plate member comprises an inclined portion formed to surround the rotor, the inclined portion formed over the rotor and inclined downward and in an outward radial direction to guide heat radially and downward. a first unit comprising a first tub, a first drum mounted inside the first tub, and a first drive unit (371, 372, 375) configured to drive a rotation of the first drum inside the first tub around a first rotational shaft horizontally; and a second unit comprising a second tub, a second drum mounted inside the second tub, a second drive unit configured to drive a rotation of the second drum inside the second tub around a second rotational shaft vertically, and a motor (671, 673) below the second tub, the motor comprising a stator and a rotor provided to surround the stator and being connected to the second rotational shaft of the second drum, wherein the second unit is configured with a second laundry treating capacity that is less than a first laundry treating capacity of the first unit, and wherein: a diameter of the second drum is greater than a height of the second drum, the first rotational shaft of the first unit is not parallel to the second rotational shaft of the second unit characterized in that, the second unit is above the first unit and a plate member is provided on a lower surface on the outside of the second tub and provided between the lower surface of the second tub and the motor (671, 673) of the second drive unit and in that the plate member comprises an inclined portion formed to surround the rotor, the inclined portion formed over the rotor and inclined downward and in an outward radial direction to guide heat radially and downward. a diameter of the second drum is greater than a height of the second drum, the first rotational shaft of the first unit is not parallel to the second rotational shaft of the second unit characterized in that, the second unit is above the first unit and a plate member is provided on a lower surface on the outside of the second tub and provided between the lower surface of the second tub and the motor (671, 673) of the second drive unit and in that the plate member comprises an inclined portion formed to surround the rotor, the inclined portion formed over the rotor and inclined downward and in an outward radial direction to guide heat radially and downward.