JPS5975772U

JPS5975772U - synchronous motor

Info

Publication number: JPS5975772U
Application number: JP17097182U
Authority: JP
Inventors: 藤木　基; 難波　康一; 永良　秀夫; 英幸藤井
Original assignee: オムロン株式会社
Priority date: 1982-11-10
Filing date: 1982-11-10
Publication date: 1984-05-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は同期電動機
の分解斜視図、第２図は一部省略して示すスプールの底
面図、第３図は第２図における矢符■方向の同矢視図、
第４図は第２図ＩＶ−ＩＶ線における同断面図、第５図
は第２図■−■線における同断面図、第６図は組立完了
後の同期電動機の斜視図である。１：同期電動機、２：コイル、３ニスプール、４・５：
ヨーク、４ａ、　５ａ：基板、４Ｃ−５Ｃ：磁極片、４
ｄ：切欠部、６：回転子、７・８：鍔部、９：胴部、１
０：厚肉部、１０ａ：中央厚肉部、１０ｂ＝側方厚肉部
、１１：端子挿入穴、１２：゛外部接続端子、１３：案
内溝、１５：はんだ付け。The drawings show one embodiment of this invention; Fig. 1 is an exploded perspective view of a synchronous motor, Fig. 2 is a bottom view of the spool with some parts omitted, and Fig. 3 is a view taken in the direction of the arrow ``■'' in Fig. 2. Oriental view,
4 is a cross-sectional view taken along the line IV--IV in FIG. 2, FIG. 5 is a cross-sectional view taken along the line ■--■ in FIG. 2, and FIG. 6 is a perspective view of the synchronous motor after assembly is completed. 1: Synchronous motor, 2: Coil, 3 varnish spools, 4/5:
Yoke, 4a, 5a: Substrate, 4C-5C: Pole piece, 4
d: Notch, 6: Rotor, 7/8: Flange, 9: Body, 1
0: Thick part, 10a: Central thick part, 10b = Side thick part, 11: Terminal insertion hole, 12: External connection terminal, 13: Guide groove, 15: Soldering.

Claims

[Scope of utility model registration request]

Flanges are connected to both ends of the body to form a spool around which the coil is wound, and one side of one of the flange is formed with a thick part bulging outward, and both end faces of this thick part are formed on one side of the body. Two external connection terminals are inserted and fixed therein, and a coil winding guide groove is formed inside the thick wall portion extending from the vicinity of the fixed part of one of the external connection terminals to the vicinity of the body part; A synchronous motor characterized in that a yoke having a cutout portion corresponding to the thick wall portion is attached to the outside of both collar portions, and a rotor is provided within the body portion.