Direct drive motor applied to polishing machine, polishing machine and split type direct drive motor

• Main Authors: WANG FAN, PANG YILONG, LIN DINGRUN, SUN JIANGYUAN, SUN JINHAO, ZHANG NAN
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DRESSING OR CONDITIONING OF ABRADING SURFACES; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GENERATION; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model discloses a direct drive motor applied to a polisher, the polisher and a split type direct drive motor, the direct drive motor applied to the polisher comprises a motor base, a coupling shaft, a main shaft, a rotor and a stator, the motor base is fixed on the inner wall of a shell of the polisher and is rotatably connected with one end of a rotating shaft, extending into the shell, of the polisher; the adapter shaft and the motor base are arranged at intervals, a first hollow groove is formed in the adapter shaft, and a rotating shaft of the polishing machine is connected into the first hollow groove; the main shaft and the motor base are arranged at intervals, a second hollow groove is formed in the main shaft, and the adapter shaft penetrates through the second hollow groove; the rotor sleeves the outer wall of the main shaft and is spaced from the motor base; the stator is connected with the motor base and is spaced from and opposite to the rotor. According to the technical scheme, after