Cooling servo motor for small robot

• Main Authors: SHAO WENHUA, YANG KAISHENG, WU ZHENGCAN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention relates to the technical field of motors with ribs or cooling fins for improving heat conduction, and discloses a cooling servo motor for a small robot, which comprises an output shaft and a motor, the grading radiator comprises a driving wheel coaxially and fixedly connected with the output shaft, a transmission plate in sliding connection with the driving wheel and a plurality of grading sleeves arranged on the peripheral side of the output shaft in a sleeving mode, a planetary gear set is arranged between the connecting faces of the grading sleeves, the grading sleeves comprise driven sleeves and transmission sleeves, and fan blades are arranged on the driven sleeves. A part of kinetic energy generated when the output shaft rotates is converted into kinetic energy for driving the fan blades to rotate and dissipate heat, so that the heat dissipation efficiency of the fan blades can be improved along with the increase of the rotating speed of the output shaft, and in the process that the torque