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

High-torque waterproof motor and stator punching sheet insulation treatment process thereof

A technology of stator punching and high torque, which is applied in the field of high torque waterproof motor and its stator punching insulation treatment process, can solve the problems of stator punching surface insulation layer defects, affecting the insulation performance between punching sheets, and affecting the service life, etc. Achieve the effects of lowering the temperature, improving the efficiency of dipping paint, and reducing the use of equipment

Pending Publication Date: 2020-09-01
浙江时代马电器有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the production and processing of the motor in the prior art, the stator punching is generally insulated by the oxide film of the silicon steel sheet itself, usually without insulation treatment, so the iron core is easy to rust, which affects the service life, and the eddy current loss is large, and the temperature rise High, the motor efficiency is low; at the same time, due to the process of stator punching insulation treatment, there are defects in the surface insulation layer of the stator punching sheet, which affects the performance of the insulation between the punching sheets

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
  • High-torque waterproof motor and stator punching sheet insulation treatment process thereof
  • High-torque waterproof motor and stator punching sheet insulation treatment process thereof
  • High-torque waterproof motor and stator punching sheet insulation treatment process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] Such as Figure 1 to Figure 6 As shown, the high-torque waterproof motor of the present invention includes a housing 1, a rotating shaft 2, a stator 4 and a rotor 3, the rotor 3 is fixedly connected to the rotating shaft 2, the rotating shaft 2 is connected to the housing 1 in rotation, and the output end of the rotating shaft 2 is connected to the housing A waterproof sealing cover 5 is arranged between the outer surfaces of 1, and the waterproof sealing cover 5 can improve the waterproof performance of the motor.

[0061] The stator 4 is fixedly connected to the inner side of the housing 1. The stator 4 includes a stator punch 6. A through hole 7 is provided at the center of the stator punch 6. Saw teeth 8 are evenly arranged on the circumferential side of the through hole 7. Two adjacent saw teeth Winding slots 9 are formed between the 8, and openings are formed between the inner ends of two adjacent saw teeth 8, and the size of the openings is 2-4mm. The straight s...

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

PropertyMeasurementUnit
Sizeaaaaaaaaaa
Login to View More

Abstract

The present invention discloses a high-torque waterproof motor and a stator punching sheet insulation treatment process thereof. The motor comprises a shell, a rotating shaft, a stator and a rotor, the stator comprises a stator punching sheet, a through hole is formed in the center of the stator punching sheet, sawteeth are evenly arranged on the circumferential side face of the through hole, a winding groove is formed between every two adjacent sawteeth, and positioning holes are evenly formed in the stator punching sheet. The technology comprises the steps of barrel body installation, paintliquid circulation system installation, primary paint dipping treatment, secondary paint dipping treatment, spin-drying treatment and drying treatment. According to the invention, the positioning holes are designed,the supporting columns are conveniently installed in the positioning holes when the stator punching sheets are subjected to paint dipping, a gap is formed between every two vertically-adjacent stator punching sheets, paint liquid can make contact with all the outer surfaces of the stator punching sheets conveniently, the insulation effect of the stator punching sheets is improved, the insulation treatment process is simple in step, and the insulation effect and quality of the stator punching sheets are greatly improved.

Description

technical field [0001] The invention relates to a high-torque waterproof motor and its stator punching insulation treatment process. Background technique [0002] During the production and processing of the motor in the prior art, the stator punching is generally insulated by the oxide film of the silicon steel sheet itself, usually without insulation treatment, so the iron core is easy to rust, which affects the service life, and the eddy current loss is large, and the temperature rise High, the motor efficiency is low; at the same time, due to the process of stator punching insulation treatment, there are defects in the surface insulation layer of the stator punching sheet, which affects the performance of the insulation between the punching sheets. Contents of the invention [0003] The purpose of the present invention is to provide a high-torque waterproof motor and a technical solution for its stator punching insulation treatment process in view of the deficiencies in...

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
IPC IPC(8): H02K1/16H02K1/20H02K5/10H02K5/124H02K15/12H02K15/10
CPCH02K1/16H02K1/20H02K5/10H02K5/124H02K15/10H02K15/12
Inventor 钱斌亮
Owner 浙江时代马电器有限公司
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