JPS62178784U - - Google Patents
Info
- Publication number
- JPS62178784U JPS62178784U JP6436986U JP6436986U JPS62178784U JP S62178784 U JPS62178784 U JP S62178784U JP 6436986 U JP6436986 U JP 6436986U JP 6436986 U JP6436986 U JP 6436986U JP S62178784 U JPS62178784 U JP S62178784U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- magnet
- shaft
- step motor
- boron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案のＨＢステツプモータの断面図
、第２図は従来例（比較例）のＨＢ型ステツプモ
ータの断面図、第３図は、ロータ磁石の概念図。
１…磁石、２…ロータ（ａ）、３…ロータ（ｂ
）、４…軸（シヤフト）、５…ステータ、６…コ
イル、７…ケース、８…ボールベアリング軸受、
１０…軸とのギヤツプ部（スキマ）、１１…接合
面（接着部）。
FIG. 1 is a sectional view of the HB step motor of the present invention, FIG. 2 is a sectional view of a conventional HB type step motor (comparative example), and FIG. 3 is a conceptual diagram of the rotor magnet. 1...Magnet, 2...Rotor (a), 3...Rotor (b)
), 4...Shaft, 5...Stator, 6...Coil, 7...Case, 8...Ball bearing,
10... Gap part (gap) with the shaft, 11... Joint surface (adhesive part).
Claims (1)
ータにおいて、ロータに希土類Ｒ―鉄（Ｆｌ）―
ボロンＢ系焼結磁石を用い、さらに前記ロータ磁
石がロータ歯車およびシヤフト（軸）と機械的に
固定した構造からなることを特徴とするステツプ
モータ。 In HB (hybrid) type motors with an outer diameter of 50 mm or less, the rotor is made of rare earth R-iron (Fl)-
1. A step motor comprising a structure in which a boron B-based sintered magnet is used, and the rotor magnet is mechanically fixed to a rotor gear and a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436986U JPS62178784U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436986U JPS62178784U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178784U true JPS62178784U (en) | 1987-11-13 |
Family
ID=30900462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6436986U Pending JPS62178784U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178784U (en) |
-
1986
- 1986-04-28 JP JP6436986U patent/JPS62178784U/ja active Pending