JPS646765U - - Google Patents
Info
- Publication number
- JPS646765U JPS646765U JP10081087U JP10081087U JPS646765U JP S646765 U JPS646765 U JP S646765U JP 10081087 U JP10081087 U JP 10081087U JP 10081087 U JP10081087 U JP 10081087U JP S646765 U JPS646765 U JP S646765U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- motor
- built
- screwing
- rotating shaft
- 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
Landscapes
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は、本考案によるボールネジ組込型モー
タを用いた送り軸サーボ機構の一例を示す概略断
面図、第２図は従来のサーボモータを用いた送り
軸サーボ機構の一例を示す概略断面図である。
１…固定台、２Ａ，２Ｂ，２Ｃ，２Ｄ，２Ｅ，
２Ｆ…支えブラケツト、３Ａ，３Ｂ，２２Ａ，２
２Ｂ…ベアリング、４…ボールネジ、７…稼動台
、１０…サーボモータ、１１，２３…ロータ、１
２，２４…内部鉄心、１３，２５…固定子、１４
，２１…モータケーシング、２０…ボールネジ組
込型モータ。
Fig. 1 is a schematic sectional view showing an example of a feed shaft servo mechanism using a ball screw built-in motor according to the present invention, and Fig. 2 is a schematic sectional view showing an example of a feed axis servo mechanism using a conventional servo motor. It is. 1...Fixed stand, 2A, 2B, 2C, 2D, 2E,
2F...Support bracket, 3A, 3B, 22A, 2
2B...Bearing, 4...Ball screw, 7...Moving table, 10...Servo motor, 11, 23...Rotor, 1
2, 24... Internal core, 13, 25... Stator, 14
, 21...Motor casing, 20...Ball screw built-in motor.
Claims (1)
記ボールネジを螺合貫装させるためのメネジが回
転軸方向に設けられたロータを具備したことを特
徴とするボールネジ組込型モータ。 A motor with a built-in ball screw, characterized in that the motor for controlling feed by the ball screw is provided with a rotor provided with a female thread in the direction of a rotating shaft for screwing the ball screw therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081087U JPS646765U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081087U JPS646765U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646765U true JPS646765U (en) | 1989-01-13 |
Family
ID=31329225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081087U Pending JPS646765U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104716A (en) * | 2009-11-17 | 2011-06-02 | Mitsubishi Electric Corp | Feeding device |
-
1987
- 1987-06-30 JP JP10081087U patent/JPS646765U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104716A (en) * | 2009-11-17 | 2011-06-02 | Mitsubishi Electric Corp | Feeding device |