JPS5769140A - Speed reduction mechanism for geared motor - Google Patents
Speed reduction mechanism for geared motorInfo
- Publication number
- JPS5769140A JPS5769140A JP14539380A JP14539380A JPS5769140A JP S5769140 A JPS5769140 A JP S5769140A JP 14539380 A JP14539380 A JP 14539380A JP 14539380 A JP14539380 A JP 14539380A JP S5769140 A JPS5769140 A JP S5769140A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- planet gears
- motor shaft
- speed reduction
- reduction mechanism
- 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
- Retarders (AREA)
Abstract
PURPOSE: To automatically and accurately perform the equal distribution of motive power to the planet gears of a motor and make a gear case compact and light, by floatingly supporting with a planet gear device a sun gear which couples a motor shaft and an output shaft to each other.
CONSTITUTION: A sung gear 24 is rotatably connected by a gear coupling 25 to an external gear 23 provided on the tip of a motor shaft 21. A plurality of planet gears 30 engaged with an internal gear 36 secured in a gear case 28 are rotatably supported by a rotary plate 31 and engaged with the sun gear 24. An output shaft 37 is mounted on the rotary plate 31. As a result, the sun gear 24 is floatingly supported by the three planet gears 30 as to the motor shaft 21.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14539380A JPS5769140A (en) | 1980-10-16 | 1980-10-16 | Speed reduction mechanism for geared motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14539380A JPS5769140A (en) | 1980-10-16 | 1980-10-16 | Speed reduction mechanism for geared motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5769140A true JPS5769140A (en) | 1982-04-27 |
Family
ID=15384215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14539380A Pending JPS5769140A (en) | 1980-10-16 | 1980-10-16 | Speed reduction mechanism for geared motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5769140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015083862A (en) * | 2013-10-25 | 2015-04-30 | 住友重機械工業株式会社 | Shovel, and speed reducer |
-
1980
- 1980-10-16 JP JP14539380A patent/JPS5769140A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015083862A (en) * | 2013-10-25 | 2015-04-30 | 住友重機械工業株式会社 | Shovel, and speed reducer |
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