JPH01131276U

JPH01131276U -

Info

Publication number: JPH01131276U
Application number: JP2600588U
Authority: JP
Priority date: 1988-03-01
Filing date: 1988-03-01
Publication date: 1989-09-06

Description

[Brief explanation of the drawing]

第１図はポジシヨニングモータを示す略図、第
２図は本考案に成る固定子絶縁体、第３図は他方
の絶縁体、第４図は同本考案になる絶縁体を使用
した固定子組立体、第５図は円環状ヨーク、第６
図は従来技術に成る絶縁体を使用した固定子組立
体、第７図は同整列巻線の説明図である。符号の説明、１……筐体、２……蓋体、３……
固定子、４……回転子、５……軸、６……軸受、
７……ヨーク、８……絶縁体、８―１……転回
ガイド、９……絶縁体、１０……トロイダルコ
イル、１１……巻線機側のチヤツク。 Figure 1 is a schematic diagram showing a positioning motor, Figure 2 is a stator insulator according to the present invention, Figure 3 is the other insulator, and Figure 4 is a stator using the insulator according to the present invention. Assembly, Figure 5 shows annular yoke, Figure 6
The figure shows a stator assembly using an insulator according to the prior art, and FIG. 7 is an explanatory diagram of the same aligned winding. Explanation of symbols, 1... Housing, 2... Lid, 3...
Stator, 4...Rotor, 5...Shaft, 6...Bearing,
7...Yoke, 8...Insulator, 8-1...Turning guide, 9...Insulator, 10...Troidal coil, 11...Chuck on the winding machine side.

Claims

[Claims for Utility Model Registration] (1) A casing, a lid fitted to the casing, an annular yoke fixed to the inner surface of the casing or the lid, and an insulator interposed between the yoke and the yoke. a stator equipped with a toroidal coil wound around the stator;
In the stator insulator of the positioning motor consisting of a rotor mainly composed of permanent magnets, a rotation guide for aligned winding of the toroidal coil is integrally formed on the cylindrical outer peripheral surface of the insulator that covers the yoke. A stator insulator characterized by: (2) The rotation guide formed on the outer peripheral surface of the insulator is
The stator insulator according to claim 1, which is a registered utility model, characterized in that the stator insulator is two small protrusions having V grooves oriented parallel to the axis. (3) The rotation guide formed on the outer peripheral surface of the insulator is
The stator insulator according to claim 1, which is a registered utility model, characterized in that the stator insulator is two small protrusions having U-grooves oriented parallel to the axis. (4) The rotation guide formed on the outer peripheral surface of the insulator is
The stator insulator according to claim 1, which has been registered as a utility model, characterized in that the stator insulator is two small protrusions having small holes drilled radially. (5) The rotation guide installed on the outer circumferential surface of the insulator is
The stator insulator according to claim 1, which is characterized by having two recesses. (6) Utility model registration claims 1 to 3, characterized in that the two rotation guides disposed on the outer peripheral surface of the insulator are formed at substantially symmetrical positions with respect to the axis. Stator insulator according to item 5.