JPH0366553U

JPH0366553U -

Info

Publication number: JPH0366553U
Application number: JP12659389U
Authority: JP
Priority date: 1989-10-31
Filing date: 1989-10-31
Publication date: 1991-06-27
Anticipated expiration: 2004-10-31
Also published as: JPH0756605Y2

Description

[Brief explanation of drawings]

第１図は本考案の第１の実施例を示す半部縦断
面図、第２図は本考案の第２の実施例を示すもの
でその内同図イは半部縦断面図、同図ロは軸受カ
バーの内方からみた斜視図である。第３図は従来
例を示す半部縦断面図である。２ａ〜２ｄ……鉄心、３ａ，３ｂ……磁石、７
，８……積層鉄心、７ａ，８ａ……コイル、９，
９′……軸受、１０，１０′……軸受カバー、１
１……ソリツドタイヤ、１３ａ_１〜１３ａ_７……
緩衝体、１４……Ｏリング。 Fig. 1 is a half longitudinal sectional view showing the first embodiment of the present invention, and Fig. 2 is a half longitudinal sectional view showing the second embodiment of the invention. B is a perspective view of the bearing cover seen from inside. FIG. 3 is a half longitudinal sectional view showing a conventional example. 2a to 2d... Iron core, 3a, 3b... Magnet, 7
, 8... Laminated core, 7a, 8a... Coil, 9,
9'...Bearing, 10,10'...Bearing cover, 1
1... Solid tire, 13a ₁ to 13a ₇ ...
Buffer, 14...O ring.

Claims

[Claims for Utility Model Registration] 1. Left and right bearing covers connected to the motor case on the drive side, field poles on the rotating side consisting of an annular iron core with an annular permanent magnet sandwiched between them, and rotation angle. A magnetic pole core on the rotating side for the detector, a hollow shaft on the stationary side, an armature consisting of a laminated iron core and a coil that is connected to the hollow shaft and facing the field pole across an air gap, and the rotation angle detection. An inductor type comprising a stator of a rotation angle detector consisting of a laminated iron core and a coil installed opposite the magnetic pole iron core on the rotating side of the device with an air gap therebetween, and a brake part placed on the left side bearing cover side. 1. An inductor type multi-polar AC motor for driving an unmanned vehicle, characterized in that a solid tire is directly baked and attached to the drive wheel mounting portion of the motor case in the multi-polar AC motor. 2 Attach the above-mentioned rotating side field pole and the rotating side magnetic pole iron core of the rotation angle detector to the motor case using a through key through the stepped part formed on the inner surface of the motor case, and attach it to the right side of the left bearing cover. Drive a plurality of plug-shaped shock absorbers made of hard elastic material into the surface at appropriate intervals in the circumferential direction, leaving their heads intact, and attach the left bearing cover through the heads of the shock absorbers. screw in one tightening bolt across the left end face of the left bearing cover and motor case, and on the other hand, screw in the right side of the magnetic pole core on the rotating side of the rotation angle detector. Apply the right bearing cover via the O-ring stored in the cut groove provided in the opposing bearing cover, and screw the other tightening bolt between the right bearing cover and the right end face of the motor case to tighten the rotating side field. 2. The inductor type multipolar AC motor for driving an unmanned vehicle according to claim 1, wherein the magnetic pole and the magnetic pole core of the rotation angle detector are integrally connected to the motor case and the bearing cover.