JPH01166460U

JPH01166460U -

Info

Publication number: JPH01166460U
Application number: JP6071588U
Authority: JP
Priority date: 1988-05-09
Filing date: 1988-05-09
Publication date: 1989-11-21

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による検出器付電
動機の連結部を示す縦断面図、第２図は従来例に
よる検出器付電動機の縦断面図、第３図は第１図
の検出器付電動機の全体側面図、第４図は第２図
の検出器付電動機の全体側面図である。図において、１は電動機、１１は電動機軸、２
は検出器、２１は検出器軸、３は取付枠、３２は
ねじ回し用穴、４はフレキシブルカツプリング、
４０はフレキシブル部、５は電動機側ボス、５１
はフランジ、５２は電動機側ねじ穴、６は検出器
側ボス、６１は延長部、６３は挿入穴、９３，９
５，９６はねじである。なお、図中、同一符号は
同一または相当部分を示す。 FIG. 1 is a vertical cross-sectional view showing a connecting part of a motor with a detector according to an embodiment of this invention, FIG. 2 is a vertical cross-sectional view of a conventional motor with a detector, and FIG. 3 is a cross-sectional view of the detector shown in FIG. 1. FIG. 4 is an overall side view of the electric motor with a detector shown in FIG. 2. In the figure, 1 is a motor, 11 is a motor shaft, and 2
is the detector, 21 is the detector shaft, 3 is the mounting frame, 32 is the screwdriver hole, 4 is the flexible coupling,
40 is a flexible part, 5 is a boss on the motor side, 51
is a flange, 52 is a screw hole on the motor side, 6 is a boss on the detector side, 61 is an extension part, 63 is an insertion hole, 93, 9
5 and 96 are screws. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a motor with a detector in which the detector-side boss of the flexible coupling ring is fixed to the detector shaft and the motor-side boss is fixed and connected to the motor shaft, the motor-side boss has a cylindrical shape so as to fit externally onto the motor shaft. A flange is formed at the motor side end of the cylindrical motor side boss, and a motor side fixing means for fixing to the motor shaft is provided at the detector side end, and the motor side of the detector side boss is fixed to the motor shaft. An extension portion having an inner diameter larger than the outer diameter of the motor-side boss and having a length that covers the motor-side fixing means is provided on the side, and the motor-side fixing means is attached to and removed from a portion of the extension portion that covers the motor-side fixing means. one end of the flexible part of the flexible coupling is fixed to the flange of the motor-side boss, the other end is fixed to the extension of the detector-side boss, and the detector-side boss is fixed to the detector shaft. A motor with a detector, characterized in that the motor-side boss is fixedly connected to a motor shaft.