Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Arc-shaped linear motor

A linear motor and arc technology, applied in the field of motors, can solve the problems of motor processing, transportation difficulties, and high manufacturing costs, and achieve the effects of reducing processing and transportation difficulties, increasing output per unit volume, and high-precision operation.

Inactive Publication Date: 2020-02-28
CHERY AUTOMOBILE CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an arc-shaped linear motor, which is used to solve the problems in the related art that the processing and transportation of the motor are difficult and the manufacturing cost is high

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
  • Arc-shaped linear motor
  • Arc-shaped linear motor
  • Arc-shaped linear motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0036] figure 1 For the structural diagram of an arc-shaped linear motor provided in the embodiment of the present application, refer to example 1, the motor is a three-phase AC permanent magnet synchronous motor, and the motor includes three stators 1 and one rotor 2 with the same structure; The stator 1 is connected with the stationary part of the tracking device; the rotor 2 is connected with the rotating part of the tracking device, and there is a gap between each of the three stators 1 and the rotor 2 .

[0037] In the embodiment of the present application, since the arc-shaped linear motor can include three stators 1 and one rotor 2, and the three stators 1 are connected to the stationary part of the tracking device, the ro...

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 an arc-shaped linear motor, and belongs to the technical field of motors. The motor is a three-phase alternating-current permanent magnet synchronous motor and comprises threestators with the same structure and a rotor, wherein the three stators are connected with a static part of tracking equipment; the rotor is connected with a rotating part of the tracking equipment, and a gap exists between each of the three stators and the rotor. In the invention, the arc-shaped linear motor can comprise three stators and one rotor, the three stators are connected with the staticpart of the tracking equipment, the rotor is connected with the rotating part of the tracking equipment, and there is a gap between each stator and the rotor, so that the arc-shaped linear motor can be divided into a plurality of blocks for assembly, the processing and transportation difficulty is greatly reduced, the requirements of the development of large tracking equipment on a novel transmission mode can be met, and the stable and high-precision operation of the large tracking equipment is realized.

Description

technical field [0001] The present application relates to the technical field of motors, in particular to an arc-shaped linear motor, a motor control method, device and storage medium. Background technique [0002] For the existing tracking and recognition, it can be driven by the direct drive of the torque motor. In this way, there is no intermediate transmission link, so that a higher transmission stiffness can be obtained, and the transmission error can be reduced at the same time. [0003] However, for a large-scale tracking device, the tracking device has a large size and a large moment of inertia, and the size and output torque of the required motor also increase accordingly. Thus, the processing and transportation of the motor are inconvenient, and the manufacturing cost of the motor is increased. Contents of the invention [0004] The embodiment of the present application provides an arc-shaped linear motor, which is used to solve the problems in the related art t...

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 Applications(China)
IPC IPC(8): H02K16/00H02K41/03H02K3/28H02K1/16H02K1/27
CPCH02K1/165H02K1/276H02K3/28H02K16/00H02K16/04H02K41/031
Inventor 常九健赛影辉海滨储亚峰阴山慧俞兆伟
Owner CHERY AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com