JPH0164016U - - Google Patents

Description

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

第１図は本考案の実施例を示す側断面図、第２
図は従来の例を示す側断面図である。 １は回転軸、２はブラケツト、３は軸受、４は
ハウジング、５は予圧ばね、６は軸受支持環、７
は廻り止めピン、１１は回転デイスク、１２はセ
ンサー部である。 Fig. 1 is a side sectional view showing an embodiment of the present invention;
The figure is a side sectional view showing a conventional example. 1 is a rotating shaft, 2 is a bracket, 3 is a bearing, 4 is a housing, 5 is a preload spring, 6 is a bearing support ring, 7
11 is a rotating disk, and 12 is a sensor section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸端にエンコーダの回転デイスクを固着し
、反負荷側ブラケツトの外側に前記回転デイスク
に対向するセンサー部を取り付ける回転電機にお
いて、前記反負荷側ブラケツトのハウジングに回
転しないように挿入した軸受支持環をそなえ、前
記軸受支持環の内側に軸受を介して回転軸を支持
させ外側面にエンコーダのセンサー部を取り付け
るとともに、前記ハウジングと軸受支持環との間
にラジアル荷重による回転軸の偏位に対応する隙
間を設けたことを特徴とするエンコーダの取り付
け装置。 A bearing support ring inserted into the housing of the anti-load side bracket so as not to rotate in a rotating electric machine in which a rotating disk of an encoder is fixed to the end of the rotating shaft, and a sensor unit facing the rotating disk is attached to the outside of the anti-load side bracket. The rotary shaft is supported through a bearing inside the bearing support ring, and the sensor part of the encoder is attached to the outer surface, and the rotation shaft is accommodated for deviation due to radial load between the housing and the bearing support ring. An encoder mounting device characterized by providing a gap.