JPH0230284U

JPH0230284U -

Info

Publication number: JPH0230284U
Application number: JP10941088U
Authority: JP
Priority date: 1988-08-19
Filing date: 1988-08-19
Publication date: 1990-02-26

Description

[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
図は正面図である。１……ブラケツト、２……回転ドラム、２２…
…端面、２３……取付部、３……回転軸、４……
磁石層、５……回転位置検出器、６……磁極デイ
スク、６１……突起、７……磁極位置検出器、７
１……調整台。 Fig. 1 is a side sectional view showing an embodiment of the present invention;
The figure is a front view. 1... Bracket, 2... Rotating drum, 22...
... End face, 23 ... Mounting part, 3 ... Rotating shaft, 4 ...
Magnet layer, 5... Rotation position detector, 6... Magnetic pole disk, 61... Protrusion, 7... Magnetic pole position detector, 7
1... Adjustment table.

Claims

[Claims for Utility Model Registration] 1. In a rotation detector for a brushless motor, which includes a means for detecting the magnetic pole position of a brushless motor and a means for detecting the rotational position of a rotor outside a bracket on the anti-load side of the brushless motor, A magnetic pole disk constituting the detection means is removably fixed to an axial end face of a rotating drum having a magnet layer provided on its outer periphery, and the rotary drum is removably attached to the shaft end of the brushless motor. A rotation detector for a brushless motor, characterized in that it is fixed to. 2. The rotation detector for a brushless motor according to claim 1, wherein the bracket is provided with an adjustment table that allows the position of the magnetic pole position detector constituting the magnetic pole position detection means to be adjusted in the circumferential direction.