EA201301211A1 - ELECTROMECHANICAL DRIVE WITH DAMPING DEVICE - Google Patents
ELECTROMECHANICAL DRIVE WITH DAMPING DEVICEInfo
- Publication number
- EA201301211A1 EA201301211A1 EA201301211A EA201301211A EA201301211A1 EA 201301211 A1 EA201301211 A1 EA 201301211A1 EA 201301211 A EA201301211 A EA 201301211A EA 201301211 A EA201301211 A EA 201301211A EA 201301211 A1 EA201301211 A1 EA 201301211A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- rotor
- rod
- ensure
- elastic element
- damping device
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
- F16H25/2252—Planetary rollers between nut and screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Изобретение относится к области электромеханических приводов. Предложен электромеханический привод, содержащий электродвигатель, содержащий полый ротор и статор, расположенный вокруг ротора, стержень, который установлен с удержанием от поворота вокруг своей оси соосно с ротором с обеспечением преобразования поворота ротора в возвратно-поступательное перемещение стержня и один из концов которого расположен в роторе; ограничительный упругий элемент, выполненный с возможностью ограничения хода стержня, отличающийся тем, что ограничительный упругий элемент закреплен на указанном одном из концов стержня с возможностью поворота относительно стержня на ограниченный угол. Технический результат заключается в снижении момента, который необходимо развить электродвигателю для обеспечения страгивания ротора, что исключает необходимость дополнительных операций по отношению к приводу для обеспечения вывода его из заторможенного состояния.The invention relates to the field of Electromechanical actuators. An electromechanical actuator comprising a motor containing a hollow rotor and a stator located around the rotor is proposed; ; a restrictive elastic element made with the possibility of limiting the rod stroke, characterized in that the restrictive elastic element is fixed on said one of the ends of the rod so that it can be rotated relative to the rod by a limited angle. The technical result is to reduce the time that it is necessary to develop the electric motor to ensure the rotor is moving, which eliminates the need for additional operations with respect to the drive to ensure its output from the inhibited state.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201301211A EA201301211A1 (en) | 2013-10-17 | 2013-10-17 | ELECTROMECHANICAL DRIVE WITH DAMPING DEVICE |
PCT/RU2014/000784 WO2015057111A1 (en) | 2013-10-17 | 2014-10-17 | Electromechanical drive unit having a damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201301211A EA201301211A1 (en) | 2013-10-17 | 2013-10-17 | ELECTROMECHANICAL DRIVE WITH DAMPING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201301211A1 true EA201301211A1 (en) | 2015-04-30 |
Family
ID=52023595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201301211A EA201301211A1 (en) | 2013-10-17 | 2013-10-17 | ELECTROMECHANICAL DRIVE WITH DAMPING DEVICE |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA201301211A1 (en) |
WO (1) | WO2015057111A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107104533B (en) * | 2017-06-15 | 2024-06-07 | 湖南方略环保技术有限公司 | Electromechanical device and sample preparation equipment with same |
DE102018214188A1 (en) * | 2018-08-22 | 2020-02-27 | Continental Teves Ag & Co. Ohg | Electromechanical-hydraulic piston actuator and brake system |
CN110228545A (en) * | 2019-05-16 | 2019-09-13 | 深圳市优必选科技有限公司 | Linear joint and leg and foot robot |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159758A (en) * | 1962-03-27 | 1964-12-01 | Bendix Corp | Rotary motor driven nonjamming linear actuator |
JP3763609B2 (en) * | 1996-06-03 | 2006-04-05 | Thk株式会社 | Ball screw stopper device |
DE102009036886A1 (en) * | 2009-08-10 | 2011-02-17 | Schaeffler Technologies Gmbh & Co. Kg | Ball screw with peripheral stop |
RU2427750C2 (en) | 2009-10-20 | 2011-08-27 | ЗАО Диаконт | Electromechanical drive |
FR2960515B1 (en) * | 2010-06-01 | 2013-02-08 | Sagem Defense Securite | FLIGHT CONTROL ACTUATOR EQUIPPED WITH MECHANICAL STOPS |
EA020935B1 (en) | 2012-05-11 | 2015-02-27 | Зао "Диаконт" | Electromechanical driving actuator with damping device |
-
2013
- 2013-10-17 EA EA201301211A patent/EA201301211A1/en unknown
-
2014
- 2014-10-17 WO PCT/RU2014/000784 patent/WO2015057111A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015057111A1 (en) | 2015-04-23 |
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