JPS6125085U - linear pulse motor - Google Patents

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第３図は各々この考案の第１〜第３の実施例の
構成を示す斜視図、第４図は従来のリニアパルスモータ
の概略構成を示す正面図、第５図は従来のリニアパルス
モークの二次側スケールの構成を示す斜視図、第６図は
従来のリニアバルスモークにおいて、動作の円滑化を図
る際に用いられる駆動電流を示す波形因である。 １・・・・・・ス’ｆ ）Ｉ’、１ａ１ｔ １ａ２
＋ ｌａ３・・曲歯部。1 to 3 are perspective views showing the configurations of the first to third embodiments of this invention, FIG. 4 is a front view showing the schematic configuration of a conventional linear pulse motor, and FIG. 5 is a perspective view showing the configuration of a conventional linear pulse motor. FIG. 6 is a perspective view showing the configuration of the secondary scale of the linear pulse smoke, and is a waveform factor showing the drive current used when smoothing the operation in the conventional linear pulse smoke. 1...S'f)I', 1a1t 1a2
+ la3...Curved tooth part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長尺板体の上面に、その長手力向へ等間隔に歯部か形成
された二次側スケールと、前記二次側スケールの上面に
その長手方向に沿って移動自在に載置され、前記各歯部
と上下に対向する複数の磁極を有する一次側磁束発生装
置とを具備するリニアバルスモークにおいて、前記各歯
部と前記各磁極との間の間隙または前記各歯部と前記各
磁極との上下に対向する部分の面積のどちらか一方また
は双方が前記一次側磁束発生装置の移動に伴って徐々に
増減するように前記各歯部を形成したことを特徴とする
リニアバルスモーク。a secondary scale having teeth formed on the upper surface of the elongated plate at regular intervals in the longitudinal direction; In a linear balm smoke comprising a primary side magnetic flux generating device having each tooth portion and a plurality of vertically opposing magnetic poles, a gap between each tooth portion and each magnetic pole or a gap between each tooth portion and each magnetic pole is provided. The linear valve smoke is characterized in that each of the tooth portions is formed such that one or both of the areas of the vertically opposing portions gradually increase or decrease as the primary magnetic flux generating device moves.