JPS6042078U

JPS6042078U - brushless motor

Info

Publication number: JPS6042078U
Application number: JP13327183U
Authority: JP
Inventors: 島崎　勝康; 進関根
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-08-29
Filing date: 1983-08-29
Publication date: 1985-03-25

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]

第１図は本考案に於けるブラシレスモータ本体の概略断
面図、第２図は同じくブラシレスモータ、の制御回路部
の説明図、第３図は第２図の回路各部の信号波形のタイ
ムチャートである。２・・・ステータコイル、３・・・回転シャフト、４・
・・ロータヨーク、５・・・サブプレート、６・・田−
タマグネット、７，８・・・センサ、１４・・・駆動回
路、Ａ、　Ｂ、　Ｃ，Ｄ・・・入出力端子。Figure 1 is a schematic cross-sectional view of the brushless motor body according to the present invention, Figure 2 is an explanatory diagram of the control circuit of the same brushless motor, and Figure 3 is a time chart of signal waveforms of each part of the circuit in Figure 2. be. 2... Stator coil, 3... Rotating shaft, 4...
...Rotor yoke, 5...Sub plate, 6...Ta-
Tamper magnet, 7, 8...sensor, 14...drive circuit, A, B, C, D...input/output terminal.

Claims

[Scope of utility model registration request]

For a motor body, a rotor yoke and a sub-plate are attached to a rotating shaft so as to sandwich a printed patterned stator coil, and a rotor magnet is attached to the side of the rotor yoke that faces the stator coil.
a sensor that detects the rotational position of the rotor magnet;
A brushless motor comprising a drive circuit that supplies drive current to the stator coil based on these sensor outputs.