| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor with an encoder which reduces thermal transition to the encoder, increases an amount of heat radiated into air from the external peripheral surface of a frame, and is high in reliability. <P>SOLUTION: The motor with the encoder is composed of the motor 1 firmly fixed with the frame 17 at the outside of a stator core 11a having a motor winding 11b, and the encoder 2 arranged at an anti-output axial side, makes visible light and an infrared ray reflect on the internal face of an anti-out axial side bracket 13 which opposes the motor winding 11b, irradiates the internal face with a far-infrared ray, and is coated with a ceramic coating 18 which blocks thermal conduction. <P>COPYRIGHT: (C)2010,JPO&INPIT |
