Unlock instant, AI-driven research and patent intelligence for your innovation.

Rotor of disc asynchronous motor and motor with same

A rotor core and rotor shaft technology, applied in electromechanical devices, electrical components, electrical components, etc., can solve problems such as large excitation loss, high failure rate, and easy magnetic leakage

Active Publication Date: 2021-08-20
江苏华力易电科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its output power is low, the excitation loss is large, and its claw poles are easy to leak magnetic flux, and the brush-slip ring structure is not canceled, the failure rate is high, and the noise is large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotor of disc asynchronous motor and motor with same
  • Rotor of disc asynchronous motor and motor with same
  • Rotor of disc asynchronous motor and motor with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invent...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a rotor of a disk-type asynchronous motor and a motor with the same. The rotor of the disc asynchronous motor includes: a rotor core, the rotor core is in the shape of a circular sheet, the center of the rotor core is provided with a first through hole penetrating along its thickness direction, and the two sides of the rotor core are respectively provided with a plurality of holes along its circumferential direction. The protrusions arranged at intervals and protruding to both sides, two guide discs are respectively arranged on both sides of the rotor core, each guide disc is sheet-shaped and the center is provided with a second through hole corresponding to the first through hole Each guide disc is provided with a mounting hole corresponding to the shape of the protrusion, and a guide bar is defined between two adjacent mounting holes, and each protrusion is inserted into the corresponding mounting hole, and the fixing piece Connected to the bar plate and the rotor core to fix the bar plate and the rotor core. The rotor of the disk-type asynchronous motor and the motor with it have the advantages of high power density, simple and compact structure, light weight and the like.

Description

technical field [0001] The invention belongs to the technical field of disc motors, and in particular relates to a rotor of a disc asynchronous motor and a motor having the same. Background technique [0002] Claw pole induction motors are currently widely used in the field of automotive motors, and their function is to charge electrical equipment and power sources on vehicles. With the rapid development of my country's social economy and the continuous improvement of people's living standards, rapid changes have taken place in the automotive field. Variety. First of all, due to the increase in the number of cars, road traffic jams are caused, and the cars are often started and run at low speed for a long time, so that the motor battery discharges a lot and cannot output the rated voltage and power. On the other hand, people have higher and higher requirements for the safety and comfort of automobiles, and there are more and more electronic control devices and electrical equ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02K1/22H02K1/28H02K9/06H02K5/04H02K5/20
CPCH02K1/22H02K1/28H02K5/04H02K5/20H02K9/06
Inventor 李光伟
Owner 江苏华力易电科技有限公司