JPS6471678A - Industrial robot - Google Patents
Industrial robotInfo
- Publication number
- JPS6471678A JPS6471678A JP22762087A JP22762087A JPS6471678A JP S6471678 A JPS6471678 A JP S6471678A JP 22762087 A JP22762087 A JP 22762087A JP 22762087 A JP22762087 A JP 22762087A JP S6471678 A JPS6471678 A JP S6471678A
- Authority
- JP
- Japan
- Prior art keywords
- axis
- motor
- axis motor
- pulley
- rotated
- 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
- Manipulator (AREA)
Abstract
PURPOSE: To accomplish reduction in a size and weight of a Z-O axis unit at the tip of a robot arm so as to lower an inertial load in the arm tip by using a Z-O drive integrated motor and a splined ball screw for drive in the Z-axis and O-axis directions. CONSTITUTION: For performing positioning of the Z-axis, a Z-axis motor in a Z-O drive integrated motor 12 is driven. By means of this driving force, a ball screw nut 17c is rotated and positioned via a pulley 14a, a timing belt 16, and a pulley 14b. For performing positioning of the O-axis, an O-axis motor in the Z-O drive integrated motor 12 is driven. By means of this driving force, a spline nut 17b is rotated and positioned via a pulley 13a, a timing belt 15, and a pulley 13b. In this process, if the Z-axis motor is energized, the Z-axis motor is also rotated by an angle equal to the rotation angle of the O-axis motor in the same direction as the O-axis motor, because the Z-axis motor is integrally built in the O-axis motor, and consequently, the nut 17c for a screw 17a is rotated so that interference in the Z-axis direction can be corrected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22762087A JPS6471678A (en) | 1987-09-10 | 1987-09-10 | Industrial robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22762087A JPS6471678A (en) | 1987-09-10 | 1987-09-10 | Industrial robot |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6471678A true JPS6471678A (en) | 1989-03-16 |
Family
ID=16863784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22762087A Pending JPS6471678A (en) | 1987-09-10 | 1987-09-10 | Industrial robot |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6471678A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012232362A (en) * | 2011-04-28 | 2012-11-29 | Seiko Epson Corp | Arm cover and scalar type robot |
CN103624794A (en) * | 2013-04-27 | 2014-03-12 | 张家港诺信自动化设备有限公司 | Scara robot |
-
1987
- 1987-09-10 JP JP22762087A patent/JPS6471678A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012232362A (en) * | 2011-04-28 | 2012-11-29 | Seiko Epson Corp | Arm cover and scalar type robot |
CN103624794A (en) * | 2013-04-27 | 2014-03-12 | 张家港诺信自动化设备有限公司 | Scara robot |
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