DE1538032B2 - STATOR FOR A LOW POWER ELECTRIC SYNCHRONOUS MACHINE - Google Patents
STATOR FOR A LOW POWER ELECTRIC SYNCHRONOUS MACHINEInfo
- Publication number
- DE1538032B2 DE1538032B2 DE19651538032 DE1538032A DE1538032B2 DE 1538032 B2 DE1538032 B2 DE 1538032B2 DE 19651538032 DE19651538032 DE 19651538032 DE 1538032 A DE1538032 A DE 1538032A DE 1538032 B2 DE1538032 B2 DE 1538032B2
- Authority
- DE
- Germany
- Prior art keywords
- stator
- tongues
- stator pole
- machine
- pole
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
mengebaut ist. Ein schematisch dargestellter Rotor 6 mit Achsenstummeln 7 ist in dem Statorteil drehbar angeordnet.is built. A schematically illustrated rotor 6 with stub shafts 7 is rotatable in the stator part arranged.
Das Statorblech 1 nach den F i g. 2, 3 und 4 hat eine Mittenplatte 8. Auf der oberen Seite hat das Statorpolblech 1 drei gleiche Zungen 9, die in gleichen Abständen voneinander entfernt sind, wobei die Zwischenräume 10 zwischen den Zjkngen auch gleich sind und die gleiche Breite wie die Zungen haben. Auf der Unterseite der Mittenplatte 8 befinden sich drei Zungen 11, die gleiche Abmessungen wie die Zungen 9 haben; auch die Zwischenräume 12 sind wieder gleich, aber die Stelle der drei unteren Zungen 11 und der Zwischenräume 12 ist über 30° gegenüber der Stelle der Zungen 9 und der Zwischenräume 10 versetzt. Jede Zunge 9 und 11 hat an dem Ende einen abgebogenen Rand 13, und jeder Rand ist mit einer V-förmig hervorragenden Platte 14 versehen. Eine konzentrische Öffnung 15 hat am Umfang sechzehn Statorpole; es sind von diesen acht Statorpole 16 nach einer Seite und acht andere Pole 17 nach der anderen Seite gerichtet.The stator lamination 1 according to FIGS. 2, 3 and 4 has a center plate 8. On the upper side has the stator pole plate 1 three identical tongues 9, which are equally spaced from each other, with the spaces 10 are also the same between the tongues and have the same width as the tongues. On the underside of the center plate 8 there are three tongues 11, the same dimensions as the Have tongues 9; The spaces 12 are also the same again, but the location of the three lower tongues 11 and the spaces 12 is about 30 ° opposite the location of the tongues 9 and the spaces 10 staggered. Each tongue 9 and 11 has a bent edge 13 at the end, and each Edge is provided with a V-shaped protruding plate 14. A concentric opening 15 has on Circumference sixteen stator poles; of these there are eight stator poles 16 to one side and eight others Pole 17 facing the other side.
Neben einem Pol 16 liegt stets ein nach der anderen Seite gerichteter Pol 17.Next to a pole 16 there is always a pole 17 directed to the other side.
Das obere stirnseitige Statorpolblech 2 nach den F i g. 5 und 6 besteht aus einer flachen Platte, aus der acht Pole 18 gepreßt sind. Ein Rotorlager 19 ist in der Platte befestigt. Weiter sind drei Schlitze 20 vorgesehen. Die Stelle der Schlitze 20 ist derart gewählt, daß beim Anbringen des Statorpolbleches 2 an dem mittleren Statorpolblech 1 die hervorragenden Platten 14 des mittleren Statorbleches 1 in den Schlitzen 20 und die Pole 18 gerade zwischen den Polen 16 und 17 liegen.The upper end face stator pole sheet 2 according to FIGS. 5 and 6 consists of a flat plate from which eight poles 18 are pressed. A rotor bearing 19 is fixed in the plate. Three slots 20 are also provided. The location of the slots 20 is chosen so that when attaching the stator pole sheet 2 to the middle stator pole sheet 1 the outstanding plates 14 of the middle stator sheet 1 in the slots 20 and the poles 18 are just between the poles 16 and 17.
Das untere stirnseitige Statorpolblech4 (Fig.7 und 8) wird auch durch eine flache Platte gebildet, die eine abgebogene Ecke 5 besitzt. Ein Rotorlager 21 ist in dem Statorpolblech 4 befestigt. Die Stelle der Schlitze 22 in Vereinigung mit acht ausgepreßten und abgebogenen Polen 23 ist wieder derart gewählt, daß nach dem Anbringen des Statorpolbleches 4 an dem mittleren Statorpolblech 1 die Platten 14 in den Schlitzen 22 und die Pole 23 fluchtrecht zu den Polen 18 des Statorpolbleches 2 zwischen den Polen 16 und 17 des mittleren Statorpolbleches 1 liegen. Öffnungen 28 ermöglichen eine bequeme Befestigung des ganzen Motors. Ähnliche Öffnungen können in der abgebogenen Ecke 5 angebracht werden.The lower end face stator pole sheet 4 (Fig. 7 and 8) is also formed by a flat plate having a bent corner 5. A rotor bearing 21 is fastened in the stator pole sheet 4. The location of the slots 22 in union with eight squeezed out and bent poles 23 is again selected in such a way that after the stator pole plate 4 has been attached the middle stator pole sheet 1, the plates 14 in the slots 22 and the poles 23 in alignment with the poles 18 of the stator pole sheet 2 lie between the poles 16 and 17 of the central stator pole sheet 1. openings 28 allow the entire engine to be conveniently attached. Similar openings can be found in the bent corner 5 are attached.
Die Spulenbuchse 3 besteht aus Kunststoff und hat einen Deckel 25. Eine Öffnung 26 ist zur Durchführung der Anschlußdrähte der in der Buchse unterzubringenden Spule vorgesehen. Am Außenumfang hat die Spulenbuchse 3 drei hervorragende Teile 27, welche die gleiche Breite wie die Zwischenräume 10 zwischen den Zungen 9 des mittleren Statorpolbleches 1 haben, so daß die Spulenbuchse 3 nach dem Anbringen auf oder unter dem mittleren Statorpolblech 1 eine feste Stelle einnimmt und sich nicht drehen kann.The spool socket 3 is made of plastic and has a cover 25. An opening 26 is for implementation of the connecting wires of the coil to be accommodated in the socket is provided. Has on the outer circumference the bobbin 3 has three protruding parts 27 which are the same width as the spaces 10 have between the tongues 9 of the middle stator pole sheet 1, so that the coil socket 3 after Attaching to or under the central stator pole sheet 1 has a fixed position and does not rotate can.
Aus Vorstehendem ist zu ersehen, daß einerseits^ die Herstellung und die Montage des ganzen Motorgehäuses sehr einfach sind und daß andererseits eine billige Konstruktion erhalten wird. Die Zungen 9 und 11 und die steifen Spulenbuchsen 3 bilden das Gehäuse. Die stirnseitigen Statorpolbleche 2 und 4 lassen sich durch einfache Stempel herstellen, und die Montage beschränkt sich auf das Einführen des Rotors 6, das Aufstapeln der Teile aufeinander und schließlich das Abbiegen der V-förmig hervorragenden Platten 14.From the above it can be seen that on the one hand ^ the manufacture and assembly of the entire motor housing are very simple and that, on the other hand, a cheap construction is obtained. The tongues 9 and 11 and the rigid coil sockets 3 form the housing. Leave the stator pole plates 2 and 4 on the front can be produced by simple punches, and assembly is limited to inserting the rotor 6, stacking the pieces on top of each other and finally turning the V-shaped protruding Plates 14.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
lenbuchsen angeordnet sind. F i g. 3 eine Seitenansicht in Richtung des Pfeiles A Aligned stator pole prongs run from stator pole 45 F i g. 2 is a plan view of its middle stator pole sheets are bent, the at the end faces of the coil,
lenbuchsen are arranged. F i g. 3 is a side view in the direction of arrow A.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL646401388A NL140674B (en) | 1964-02-15 | 1964-02-15 | SMALL ELECTRIC SYNCHRONOUS MOTOR WITH A HOUSING MADE OF METAL SHEET. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1538032A1 DE1538032A1 (en) | 1969-10-23 |
DE1538032B2 true DE1538032B2 (en) | 1973-08-16 |
Family
ID=19789300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651538032 Ceased DE1538032B2 (en) | 1964-02-15 | 1965-02-11 | STATOR FOR A LOW POWER ELECTRIC SYNCHRONOUS MACHINE |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS431326B1 (en) |
AT (1) | AT250500B (en) |
BE (1) | BE659759A (en) |
CH (1) | CH427982A (en) |
DE (1) | DE1538032B2 (en) |
DK (1) | DK108124C (en) |
ES (1) | ES309321A1 (en) |
GB (1) | GB1029974A (en) |
NL (1) | NL140674B (en) |
SE (1) | SE325328B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH564871A5 (en) * | 1972-05-09 | 1975-07-31 | Saia Ag | |
DE3024674C2 (en) * | 1980-06-30 | 1982-07-29 | Siemens AG, 1000 Berlin und 8000 München | Stator arrangement of a small motor, in particular a claw-pole stepper motor |
US4841189A (en) * | 1987-12-30 | 1989-06-20 | Tri-Tech, Inc. | Stepper motor and method of making the same |
GB2283865A (en) * | 1993-11-11 | 1995-05-17 | Johnson Electric Sa | Magnetic stator circuit assembly for a stepping motor |
JP3711252B2 (en) | 2001-06-13 | 2005-11-02 | ミネベア株式会社 | Claw pole type stepping motor |
-
0
- BE BE659759D patent/BE659759A/xx unknown
-
1964
- 1964-02-15 NL NL646401388A patent/NL140674B/en unknown
-
1965
- 1965-02-11 DE DE19651538032 patent/DE1538032B2/en not_active Ceased
- 1965-02-12 CH CH191965A patent/CH427982A/en unknown
- 1965-02-12 AT AT125265A patent/AT250500B/en active
- 1965-02-12 DK DK73765AA patent/DK108124C/en active
- 1965-02-12 SE SE01849/65A patent/SE325328B/xx unknown
- 1965-02-12 GB GB6192/65A patent/GB1029974A/en not_active Expired
- 1965-02-13 ES ES0309321A patent/ES309321A1/en not_active Expired
- 1965-02-15 JP JP824965A patent/JPS431326B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES309321A1 (en) | 1965-05-16 |
CH427982A (en) | 1967-01-15 |
SE325328B (en) | 1970-06-29 |
GB1029974A (en) | 1966-05-18 |
BE659759A (en) | |
DK108124C (en) | 1967-09-11 |
JPS431326B1 (en) | 1968-01-18 |
NL140674B (en) | 1973-12-17 |
AT250500B (en) | 1966-11-10 |
NL6401388A (en) | 1965-08-16 |
DE1538032A1 (en) | 1969-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BHV | Refusal |