Motor
The embodiment of the invention provides a motor, which comprises an outer covering part, a rotor assembly, a transmission shaft and a sealing assembly, and is characterized in that the outer covering part is internally provided with a mounting space; the rotor assembly is arranged in the mounting s...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the invention provides a motor, which comprises an outer covering part, a rotor assembly, a transmission shaft and a sealing assembly, and is characterized in that the outer covering part is internally provided with a mounting space; the rotor assembly is arranged in the mounting space; at least one axial end of the outer covering part along the transmission shaft is provided with a mounting hole, the mounting hole is communicated with the outside and the mounting space, the axial end of the transmission shaft penetrates into the mounting hole and forms an oil storage space with the inner wall of the mounting hole, and the transmission shaft is in driving connection with the rotor assembly; the sealing assembly is made of thermoplastic resin and located on at least one side, in the axial direction of the transmission shaft, of the mounting hole, one part of the sealing assembly is fixedly connected with the outer covering piece so as to seal the oil storage space in the axial direction of th |
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