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Motor end cover with driving circuit and motor

A drive circuit and motor end cover technology, which is applied in the direction of connection with control/drive circuits, electrical components, and electromechanical devices, can solve the problems of large occupied space, large space required, and high heat dissipation requirements, and achieves convenient manufacturing and installation operations. The cost of installation man-hours and the effect of reducing the number of parts

Pending Publication Date: 2019-03-19
PANASONIC APPLIANCES MOTOR HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The drive circuit mechanism of the double-axis high-power motor is complicated, requires high heat dissipation, and requires a large space. Due to the limitation of the motor structure and insufficient internal space, the existing double-axis high-power motor is difficult to build in the drive circuit, so it cannot meet the needs of customers for diversified high-performance products. development needs
For such products on the market, most of the drive circuit installation parts have complex structures and take up a lot of space.

Method used

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  • Motor end cover with driving circuit and motor
  • Motor end cover with driving circuit and motor
  • Motor end cover with driving circuit and motor

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Embodiment Construction

[0018] like Figure 1 to Figure 4 Shown is the motor embodiment 1 provided with the motor end cover of the present invention. The motor includes a motor body 1 , a stator 2 , a rotor 3 with dual output shafts and a motor end cover 4 . The motor end cover is a motor end cover with a driving circuit, which has a cylinder body 41 with a cylindrical inner cavity, and a partition wall 42 perpendicular to the axis line of the inner cavity is formed in the cylinder body, and the partition wall divides the The inner cavity is divided into a first inner cavity 44 and a second inner cavity 43, and the center of the partition wall is provided with a central hole 45 for the extension of the rotating shaft, and the mouth end of the central hole located on the side of the first inner cavity is provided with a bearing installation groove 451 , bearing 5 such as figure 1 Indicated. It also includes a cover plate 6 installed on the cylinder to cover the second inner cavity. In this embodimen...

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Abstract

The invention discloses a motor end cover with a driving circuit, which has a cylindrical body with a cylindrical inner cavity. A dividing wall vertical to the axis line of the inner cavity is formedin the cylindrical body; the dividing wall divides the inner cavity to a first inner cavity and a second inner cavity; the center of the dividing wall is provided with a central hole for enabling a rotating shaft to run out; the mouth end, located at the side of the first inner cavity, of the central hole is provided with a stator bearing mounting groove; and a cover plate arranged on the cylinderbody for sealing the second inner cavity is also arranged. The motor end cover disclosed in the invention has a concise structure and can better meet the diversified needs of customers. The inventionalso discloses a motor with the above motor end cover with the driving circuit.

Description

technical field [0001] The invention relates to a motor, in particular to a motor end cover. Background technique [0002] The drive circuit mechanism of the double-axis high-power motor is complex, requires high heat dissipation, and requires a large space. Due to the limitation of the motor structure, the existing double-axis high-power motor has insufficient internal space and it is difficult to build a drive circuit, so it cannot meet customers' diverse high-performance products. development needs. For such products on the market, most of the drive circuit installation parts have complex structures and take up a lot of space. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a newly conceived motor end cover with a drive circuit, which has a simple structure and can better meet the diverse needs of customers. [0004] In order to solve the above technical problems, the present invention adopts the following t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/24
CPCH02K5/04H02K5/24H02K11/33
Inventor 叶少东叶文军常慧彬吴家福
Owner PANASONIC APPLIANCES MOTOR HANGZHOU