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Planetary gear type novel motor

A technology of planetary gears and planetary gears, applied in the field of new planetary gear permanent magnet motors and generators, can solve the problems of low utilization rate of permanent magnet energy, high cost of use, easy heating, etc., and achieve simple and convenient software operation control strategy, improve Effect of motor efficiency, fast switching

Inactive Publication Date: 2021-09-03
包戴远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing motors / generators have common disadvantages, such as easy heating, low efficiency, low utilization rate of permanent magnet energy, and relatively high cost of use

Method used

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Embodiment Construction

[0023] This part will describe the present invention in conjunction with the accompanying drawings, the preferred embodiment of the present invention is shown in the accompanying drawings, the function of the accompanying drawings is to supplement the description of the text part of the specification with figures, so that people can intuitively and vividly understand the present invention technical features and overall technical solutions, but they should not be construed as limiting the protection scope of the present invention.

[0024] Because the structures of the coil and the magnet are exactly the same in the structure of the scheme one and the scheme two, the others are planetary gear structures. In the following, only scheme one is used as a specific implementation for description.

[0025] A new type of planetary gear motor structure includes: sun gear (5), planetary gear (11), planetary gear shaft (8), gear ring (12) equipped with ring magnet (4), ring coil (3) and s...

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Abstract

The invention discloses a planetary gear type novel motor. The planetary gear type novel motor structurally comprises a sun gear, a planetary gear, an outer gear ring, a gear ring provided with an annular magnet, an annular coil, a bearing supported by the sun gear and the planetary gear, an encoder and a sensor accessory. According to the gear ring embedded with the annular magnet, the south polarity and the north polarity of the annular magnet are arranged in a crossed mode in the circumferential direction, inner teeth of the gear ring provided with the magnet and the planetary gear are in combined transmission, the planetary gear with the two ends supported by bearings and a sun gear with the two ends supported by bearings are in combined transmission, and an output flange is arranged on a sun gear. The annular coil sleeves the outside of the gear ring in a planet wheel transmission structure, and winding on the annular coil is performed in a segmented and crossed manner in different winding directions, so that the annular coil interacts with the annular magnet through magnetic force during electrification.

Description

technical field [0001] The invention belongs to the field of motors, and relates to a planetary gear type novel permanent magnet motor and generator. Background technique [0002] Various motors on the existing market have complex structures. Most of the structures used are inlaid and wound copper wires in the upper slot of the stator, and the current is passed to generate a magnetic field to work. At the same time, it is necessary to use silicon steel sheets in the stator and rotor to reduce the generation of eddy current and improve the magnetic permeability. This structure is complex and the production process is difficult, especially in the process of wrapping copper wires. When it is in operation, the copper wire in the slot is completely subjected to electromagnetic induction and tangential force when it is stressed. [0003] Existing motors / generators have common disadvantages, such as easy to generate heat, low efficiency, low utilization rate of permanent magne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/116F16H1/32F16H1/36
CPCH02K7/116F16H1/32F16H1/36F16H2001/327
Inventor 包戴远
Owner 包戴远
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