DE10235078B4 - spindle motor - Google Patents
spindle motor Download PDFInfo
- Publication number
- DE10235078B4 DE10235078B4 DE10235078A DE10235078A DE10235078B4 DE 10235078 B4 DE10235078 B4 DE 10235078B4 DE 10235078 A DE10235078 A DE 10235078A DE 10235078 A DE10235078 A DE 10235078A DE 10235078 B4 DE10235078 B4 DE 10235078B4
- Authority
- DE
- Germany
- Prior art keywords
- spindle motor
- spindle
- motor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/122—Lubricant supply devices
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0497—Screw mechanisms
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0436—Pumps
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10235078A DE10235078B4 (en) | 2002-07-31 | 2002-07-31 | spindle motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10235078A DE10235078B4 (en) | 2002-07-31 | 2002-07-31 | spindle motor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10235078A1 DE10235078A1 (en) | 2004-03-04 |
DE10235078B4 true DE10235078B4 (en) | 2005-04-28 |
Family
ID=31196900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10235078A Expired - Lifetime DE10235078B4 (en) | 2002-07-31 | 2002-07-31 | spindle motor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10235078B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023516B3 (en) * | 2006-05-19 | 2007-07-12 | Demag Ergotech Gmbh | Electric drive unit for plasticization worm-screw of injection molding machine, has rotor or hollow shaft of machine used as lubricant reservoir |
DE102009005886A1 (en) | 2009-01-23 | 2010-07-29 | Robert Bosch Gmbh | Spindle drive for electromechanical servo cylinder, has lubrication channel including aperture in upper surface of spindle, where aperture is arranged in park region, and lubrication channel is arranged in spindle |
DE102012105709A1 (en) * | 2012-06-28 | 2014-04-03 | Wittenstein Ag | spindle drive |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10353579B4 (en) * | 2003-11-14 | 2005-12-08 | Sew-Eurodrive Gmbh & Co. Kg | Nut and linear drive |
JP2006174690A (en) | 2004-11-18 | 2006-06-29 | Smc Corp | Actuator control system |
DE102006016390B4 (en) * | 2006-04-05 | 2021-03-11 | Sew-Eurodrive Gmbh & Co Kg | Spindle motor |
DE102007014714B4 (en) | 2006-04-05 | 2022-11-10 | Sew-Eurodrive Gmbh & Co Kg | spindle motor |
WO2009021592A1 (en) | 2007-08-16 | 2009-02-19 | Sew-Eurodrive Gmbh & Co. Kg | Spindle motor |
EP2180976B1 (en) | 2007-08-16 | 2011-06-15 | SEW-EURODRIVE GmbH & Co. KG | Spindelmotor |
DE102008033602B4 (en) | 2007-08-16 | 2018-03-22 | Sew-Eurodrive Gmbh & Co Kg | spindle motor |
DE102008025072A1 (en) | 2008-05-26 | 2009-12-10 | Sew-Eurodrive Gmbh & Co. Kg | spindle motor |
DE102008050993B4 (en) | 2008-10-13 | 2012-08-30 | Sew-Eurodrive Gmbh & Co. Kg | spindle motor |
DE102009007952B4 (en) | 2009-02-06 | 2012-04-12 | Sew-Eurodrive Gmbh & Co. Kg | spindle motor |
DE102009007958C5 (en) | 2009-02-06 | 2015-03-05 | Sew-Eurodrive Gmbh & Co Kg | spindle motor |
DE102009012432A1 (en) | 2009-03-10 | 2010-09-16 | Robert Bosch Gmbh | Spindle for e.g. tool table traction drive, has spindle lubrication channel provided with filler hole and outlet that are arranged at pre-determined distance from each other along longitudinal direction of spindle |
DE102009050359B4 (en) | 2009-10-22 | 2013-08-08 | Sew-Eurodrive Gmbh & Co. Kg | spindle motor |
DE102010055385A1 (en) | 2010-12-21 | 2012-06-21 | Robert Bosch Gmbh | Electric linear actuator has air pump for cooling electric motor, and protective device that is equipped with bellows |
DE102012220297A1 (en) * | 2012-11-08 | 2014-05-08 | Lincoln Gmbh | Lubrication assembly for lubrication system, has linearly movable piston which is connected with moving element, such that defined amount of lubricant conveyed by piston is induced more linearly in moving element |
CN103162825B (en) * | 2013-03-26 | 2014-12-17 | 中国科学院高能物理研究所 | Slit device and four-blade slit |
EP3553345A1 (en) * | 2018-04-10 | 2019-10-16 | SKF Motion Technologies AB | Actuating cylinder with lubricant refilling channel |
FR3080164B1 (en) * | 2018-04-11 | 2020-03-27 | Zodiac Data Systems | ACTUATOR INCLUDING AN INTEGRATED LUBRICATION SYSTEM |
DE102018220811A1 (en) | 2018-12-03 | 2020-06-04 | Audi Ag | Device for conveying a cooling fluid |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6459559A (en) * | 1987-08-31 | 1989-03-07 | Fanuc Ltd | Dma control system |
DE19710470A1 (en) * | 1996-03-13 | 1997-09-18 | Unisia Jecs Corp | Drive worm unit and electric motor using the unit |
-
2002
- 2002-07-31 DE DE10235078A patent/DE10235078B4/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6459559A (en) * | 1987-08-31 | 1989-03-07 | Fanuc Ltd | Dma control system |
DE19710470A1 (en) * | 1996-03-13 | 1997-09-18 | Unisia Jecs Corp | Drive worm unit and electric motor using the unit |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023516B3 (en) * | 2006-05-19 | 2007-07-12 | Demag Ergotech Gmbh | Electric drive unit for plasticization worm-screw of injection molding machine, has rotor or hollow shaft of machine used as lubricant reservoir |
DE102009005886A1 (en) | 2009-01-23 | 2010-07-29 | Robert Bosch Gmbh | Spindle drive for electromechanical servo cylinder, has lubrication channel including aperture in upper surface of spindle, where aperture is arranged in park region, and lubrication channel is arranged in spindle |
DE102012105709A1 (en) * | 2012-06-28 | 2014-04-03 | Wittenstein Ag | spindle drive |
US9169907B2 (en) | 2012-06-28 | 2015-10-27 | Wittenstein Ag | Spindle drive |
Also Published As
Publication number | Publication date |
---|---|
DE10235078A1 (en) | 2004-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |