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Motor and manufacturing method thereof, and vehicle driving apparatus

A manufacturing method and a driving device technology, which are applied in the direction of electromechanical devices, electric components, and manufacturing motor generators, etc., can solve the problems of insufficient compactness of the motor structure, and achieve the effects of compact structure, improved utilization rate, and reduced occupied space

Inactive Publication Date: 2015-11-25
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Another problem to be solved by the present invention is: the structure of the existing motor is not compact enough

Method used

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  • Motor and manufacturing method thereof, and vehicle driving apparatus
  • Motor and manufacturing method thereof, and vehicle driving apparatus
  • Motor and manufacturing method thereof, and vehicle driving apparatus

Examples

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] combine image 3 and Figure 4 As shown, this embodiment provides a motor, including: a stator winding (not shown); and a wiring component 1 electrically connected to the wire ends of the stator winding.

[0047] Wherein, the wiring part 1 includes:

[0048] The bus ring 10 is electrically connected to the wire ends of the stator winding;

[0049] Terminal 20, for electrical connection with an external circuit (not shown);

[0050] The busbar ring 10 and the connecting terminal 20 are integrally formed.

[0051] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0052] Since the busbar ring 10 and the connecting terminal 20 in the wiring part 1 are integrally formed, eve...

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PUM

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Abstract

A motor and manufacturing method thereof, and vehicle drive device; the motor comprises a stator winding, and a wiring component electrically connected to the wire end of the stator winding; the wiring component comprises a busbar ring electrically connected to the wire end of the stator winding, and a wiring terminal for electrically connecting to an external circuit; and the busbar ring and the wiring terminal are integrally formed. The technical solution of the present invention solves the problems of unreliable mechanical connection between the busbar ring and the wiring terminal in the wiring component of an existing motor, possible air gaps occurring on the contact surface of the busbar ring and the wiring terminal, incompact structure of the existing motors, and high manufacturing costs of the existing motors.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a motor, a manufacturing method thereof, and a driving device for a vehicle. Background technique [0002] A motor is an electromagnetic device that converts electrical energy into mechanical energy and mechanical energy into electrical energy. Existing motors generally include: stator windings and wiring components. One end of the wiring part is used for electrical connection with an external circuit to supply current to the stator winding. [0003] Such as figure 1 As shown, a wiring part of an existing motor includes: combined with figure 2 As shown, the busbar ring 1 is electrically connected to the wire end of the stator winding (not shown), and one axial side of the busbar ring 1 has a fixed end 10 extending in the axial direction; the terminal 2 is connected at one end by a mechanical connection process (such as a bolt connection, welding or riveting, bolt connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K3/50H02K15/00
CPCH02K3/50
Inventor 西维奥·赞姆泽刘兴芬马库斯·瓦根布莱特
Owner SCHAEFFLER TECH AG & CO KG
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