| 摘要 |
<p>Provided is a driver-integrated motor capable of suppressing temperature increases in electronic parts mounted on a circuit board as caused by heat produced by the motor body, and temperature increases in the electronic parts as caused by heat produced by the driver unit. Specifically, the driver-integrated motor (1) is provided with a motor main body (2), a driver unit (3), and a medial member (4) disposed between the motor main body (2) and the driver unit (3). In the driver-integrated motor (1), when the exhaust heat amount of the driver unit (3) is greater than the exhaust heat amount of the motor main body (2), a medial member (4) formed of a member having heat conductivity equal to or higher than the heat conductivity of the case body (15) of the driver unit (3), is disposed between the motor main body (2) and the driver unit (3), and when the exhaust heat amount of the motor main body (2) is greater than the exhaust heat amount of the driver unit (3), a medial member (4) formed of a member having heat conductivity lower than the heat conductivity of the case body (15) is disposed between the motor main body (2) and the driver unit (3).</p> |
