JPS56148686A - Hydraulic motor - Google Patents
Hydraulic motorInfo
- Publication number
- JPS56148686A JPS56148686A JP5215580A JP5215580A JPS56148686A JP S56148686 A JPS56148686 A JP S56148686A JP 5215580 A JP5215580 A JP 5215580A JP 5215580 A JP5215580 A JP 5215580A JP S56148686 A JPS56148686 A JP S56148686A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- output
- planetary
- teeth
- output 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
- Hydraulic Motors (AREA)
Abstract
PURPOSE: To provide an output of a low speed and high torque by a method wherein the number of teeth of planetary gear for producing an output power or of a follower sun gear to which inner surface are contacted said planetary gears are made to be different by one or more teeth from that of the rotor or stator.
CONSTITUTION: Since both the rotor 3 and the planetary gear 18 for producing an output power are fixed to both ends of the eccentric shaft 7 with the same eccentricity e, a cooperative planetary movement may be performed on the same planetary orbit. The number of teeth of the output planetary gear 18 or the follower sun gear 20 is made to be different by one or more from that of the rotor 3 or the stator 1. Thereby, the speed may further be reduced and an output of a high torque may be produced at the output shaft 21. Further, as in a conventional type of the hydraulic motor, since it is not required to connect the rotor 3 with the output shaft 21 through a free oscillating universal coupling, no problem is found for an accuracy or an antiwear characteristic of the rotor and the output shaft, further their structure may be simply formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5215580A JPS56148686A (en) | 1980-04-19 | 1980-04-19 | Hydraulic motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5215580A JPS56148686A (en) | 1980-04-19 | 1980-04-19 | Hydraulic motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56148686A true JPS56148686A (en) | 1981-11-18 |
Family
ID=12906957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5215580A Pending JPS56148686A (en) | 1980-04-19 | 1980-04-19 | Hydraulic motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56148686A (en) |
-
1980
- 1980-04-19 JP JP5215580A patent/JPS56148686A/en active Pending
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