JPH01104005U - - Google Patents
Info
- Publication number
- JPH01104005U JPH01104005U JP19721687U JP19721687U JPH01104005U JP H01104005 U JPH01104005 U JP H01104005U JP 19721687 U JP19721687 U JP 19721687U JP 19721687 U JP19721687 U JP 19721687U JP H01104005 U JPH01104005 U JP H01104005U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- lid member
- rotary solenoid
- protrusion
- suction force
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electromagnets (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図はこの考案によるロータリーソレノイド
の縦断面図、第２図はこの考案のロータリーソレ
ノイドの平面説明図、第３図は第１図の部分拡大
図、第４図はこの考案のロータリーソレノイドの
説明図、第５図はこの考案によるロータリーソレ
ノイドのトルク曲線を示す図、第６図は従来のロ
ータリーソレノイドの縦断面図、第７図は従来の
ロータリーソレノイドの横断面図、第８図は従来
のロータリーソレノイドのトルク曲線を示す図で
ある。
１，２１……ケーシング、２……ステータピン
、３，３３……ロータ、４……支承部材、５……
シヤフト、６，２５……コイル、７……ボビン、
８……支持部、９，２７……蓋部材、１０……ス
テータープレート、１１，１４……突部、１２…
…穴、１３……溝部、２１ａ……溝、２２，２８
……軸受け部、２３……ステータ部材、２４……
突出部、２６……ステータ（極歯）、２９，３１
……軸受け、３０……軸、３２……ウエーブワツ
シヤ、Ｂ，Ｃ……ギヤツプ長、Ｔ……トルク、θ
……ロータープレートの回転角度。
Figure 1 is a longitudinal cross-sectional view of the rotary solenoid of this invention, Figure 2 is a plan view of the rotary solenoid of this invention, Figure 3 is a partially enlarged view of Figure 1, and Figure 4 is a diagram of the rotary solenoid of this invention. 5 is a diagram showing the torque curve of the rotary solenoid according to this invention, FIG. 6 is a vertical cross-sectional view of a conventional rotary solenoid, FIG. 7 is a cross-sectional view of a conventional rotary solenoid, and FIG. 8 is a diagram showing a conventional rotary solenoid. It is a figure showing the torque curve of the rotary solenoid. 1, 21...Casing, 2...Stator pin, 3, 33...Rotor, 4...Supporting member, 5...
Shaft, 6, 25...Coil, 7...Bobbin,
8...Support part, 9, 27...Lid member, 10...Stator plate, 11, 14...Protrusion, 12...
...hole, 13...groove, 21a...groove, 22, 28
... Bearing part, 23 ... Stator member, 24 ...
Projection portion, 26...Stator (pole tooth), 29, 31
... Bearing, 30 ... Shaft, 32 ... Wave washer, B, C ... Gap length, T ... Torque, θ
... Rotation angle of the rotor plate.
Claims (1)
ーシング１の他端を閉塞するとともに、中央部に
筒状の支持部８を有する蓋部材９と、該蓋部材９
の前記支持部８を挿通するシヤフト５に設けられ
たプレート状のロータ３と、前記蓋部材９に複数
個が環状に配設され、巻回されたコイル６への通
電によつて吸引力を発揮するステータピン２とを
具え、前記コイル６への通電を選択的に切り換え
て前記ロータ３を回転するようになつたロータリ
ーソレノイドにおいて、前記ステータピン２の上
面に突部１４を設けて前記ロータ３との間のギヤ
ツプ長Ｂ，Ｃを異ならせ、前記ロータ３の回転時
に、前記ロータ３が前記ステータピン２の上面を
全面的に覆う直前で前記突部１４が前記ロータ３
に対向してギヤツプを小さくし、これによつて前
記ロータ３の吸引力を大きくすることを特徴とす
るロータリーソレノイド。 A cylindrical casing 1 with one end closed, a lid member 9 that closes the other end of the casing 1 and has a cylindrical support part 8 in the center, and the lid member 9
A plate-shaped rotor 3 is provided on a shaft 5 that passes through the support portion 8 of the rotor 3, and a plurality of rotors are arranged in an annular shape on the lid member 9, and a suction force is generated by energizing the wound coil 6. In the rotary solenoid, a protrusion 14 is provided on the upper surface of the stator pin 2 to rotate the rotor 3 by selectively switching the energization to the coil 6. gap lengths B and C between the rotor 3 are made different, and when the rotor 3 rotates, the protrusion 14 touches the rotor 3 just before the rotor 3 completely covers the upper surface of the stator pin 2.
A rotary solenoid characterized in that a gap is made smaller in opposition to the rotor 3, thereby increasing the suction force of the rotor 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19721687U JPH058648Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19721687U JPH058648Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104005U true JPH01104005U (en) | 1989-07-13 |
| JPH058648Y2 JPH058648Y2 (en) | 1993-03-04 |
Family
ID=31487782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19721687U Expired - Lifetime JPH058648Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058648Y2 (en) |
-
1987
- 1987-12-25 JP JP19721687U patent/JPH058648Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058648Y2 (en) | 1993-03-04 |