CA2421918A1 - Production series of adaptor devices and an adapter device - Google Patents
Production series of adaptor devices and an adapter device Download PDFInfo
- Publication number
- CA2421918A1 CA2421918A1 CA002421918A CA2421918A CA2421918A1 CA 2421918 A1 CA2421918 A1 CA 2421918A1 CA 002421918 A CA002421918 A CA 002421918A CA 2421918 A CA2421918 A CA 2421918A CA 2421918 A1 CA2421918 A1 CA 2421918A1
- Authority
- CA
- Canada
- Prior art keywords
- recited
- adapter
- intermediate piece
- shaft
- production series
- 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.)
- Granted
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
- F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
- F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
Abstract
An adapter device and a production series of adapter devices for connecting an input shaft, particularly a motor shaft of a motor, especially an electric motor, to a device to be driven, particularly to a pinion of a gear unit, including - an adapter shaft for the rotatably-fixed connection to the device to be driven, - an intermediate piece engaged with the adapter shaft, and - a sub-component that is engaged with the intermediate piece and is detachably connectible with form-locking to an input shaft, particularly a motor shaft, the sub-component including a bore hole for accommodating the input shaft in the sub-component, and the sub-component having at least three claws for forming the coupling; the adapter shaft, at its second end, thus at the end facing the intermediate piece, having at least three claws for forming a coupling;
and the intermediate piece being provided between the claws of the sub-component and the claws of the adapter shaft.
and the intermediate piece being provided between the claws of the sub-component and the claws of the adapter shaft.
Claims (30)
1. A production series of adapter devices, the production series including at least one size, and each size including at least one variant, and each adapter device including at least - an adapter shaft 1 for connection to a device to be driven, - an intermediate piece 2 engaged with the adapter shaft 1, and - a sub-component, engaged with the intermediate piece 2, for connection to an input shaft, particularly a motor shaft, and each variant being characterized at least by - a diameter A_i of a bore hole for accommodating the input shaft in the sub-component, - an intermediate piece 2, and - a diameter D_i at the end of the adapter shaft 1 facing away from the intermediate piece 2, i being a numbering index, and the diameters A_i of the bore holes for accommodating the input shaft in the sub-component being included by a standardized motor grading, and in the case of the production series, with increasing characteristic power, the diameters D_i at least not becoming smaller, and each intermediate piece 2 used in the production series having radial sections 6 which are designed such that, at the greatest power provided for the respective intermediate piece and/or characteristic power, the radial sections are in each case subjected to a value of compressive load per unit area lying within a single tolerance range determined for the entire production series, and at least one intermediate piece 2 being used in variants of it least two different sizes and/or at least one intermediate piece 2 being used for sub-components having different diameters A_i of the bore hole for accommodating the input shaft, and for adapter shafts having different diameters D_i in the region of feather keyway 11 of the adapter shaft 1.
2. The production series as recited in at least one of the preceding claims, wherein for each variant, the characteristic power is the nominal power or the power to be transmitted in each instance or the maximum transmittable power.
3. The production series as recited in at least one of the preceding claims, wherein for different variants of the production series, the sub-components are designed having different functionality.
4. The production series as recited in Claim 3, wherein for the form-locking connection to the input shaft, particularly with the aid of a feather key connection, and for engagement with the intermediate piece 2, the sub-component - is either provided with the functionality rigidly as coupling part 3 - or is provided with the functionality of an overload coupling.
5. The production series as recited in at least one of the preceding claims, wherein the diameters D_i are always smaller than the diameters A_i given the same index i.
6. The production series as recited in at least one of the preceding claims, wherein the tolerance range includes values from 2 N/mm~2 to 3.2 N/mm~2.
7. The production series as recited in at least one of the preceding claims, wherein the tolerance range includes values from 2.6 N/mm~2 to 2.8 N/mm~2.
8. The production series as recited in at least one of the preceding claims, wherein the standardized motor grading of the diameters A_i is an IEC standardized motor grading and/or a NEMA standardized motor grading.
9. The production series as recited in at least one of the preceding claims, wherein the production series is included by a larger production series, thus the production series offered to the customer has gaps.
10. The production series as recited in at least one of the preceding claims, wherein the larger production series includes a production series having IEC standardized motor grading of diameters A_i and a production series having NEMA standardized motor grading of diameters A_i, and the and/or all intermediate pieces 2 of the production series having IEC standardized motor grading of the diameters A_i are used in the production series having NEMA standardized motor grading of the diameters A_i.
11. An adapter device for connecting an input shaft, particularly a motor shaft of a motor, especially an electric motor, to a device to be driven, particularly to a pinion of a gear unit, including - an adapter shaft 1 for the rotatably-fixed connection to the device to be driven, - an intermediate piece 2 engaged with the adapter shaft 1, and - a sub-component, engaged with the intermediate piece 2, which is detachably connectable with form-locking to an input shaft, particularly a motor shaft, the sub-component including a bore hole for accommodating the input shaft in the sub-component, and the sub-component having at least three claws for forming the coupling, and at its second end, thus the end facing the intermediate piece, the adapter shaft 1 having at least three claws for forming a coupling, and the intermediate piece 2 being provided between the claws of the sub-component and the claws of the adapter shaft.
12. The adapter device as recited in at least one of the preceding claims, wherein the adapter shaft 1 with its claws is produced from one piece, and the sub-component with its claws is produced from one piece, or the sub-component includes a driver part which has the claws and is produced with these claws from one piece.
13. The adapter device as recited in at least one of the preceding claims, wherein after failure of the intermediate piece, particularly due to chemically or mechanically caused breakdown, the claws of the sub-component and the claws of the adapter shaft form a play-encumbered form-locking connection.
14. The adapter device as recited in at least one of the preceding claims, wherein the sub-components may be implemented differently to form different variants of a production series, for the form-locking connection to an input shaft it being possible to provide as sub-component - either a coupling part 3 which is engaged with the intermediate piece 2 and is detachably connectable with form-locking to the input shaft, particularly using a feather key connection, - or an overload coupling which is engaged with the intermediate piece 2 and is detachably connectable with form-locking to the input shaft, particularly using a feather key connection.
15. The adapter device as recited in at least one of the preceding claims, wherein the intermediate piece has a base member and at least six radial sections arranged in the shape of a star.
16. The adapter device as recited in at least one of the preceding claims, wherein for accommodating the input shaft, the sub-component has a bore hole and is connectable to the input shaft by a feather key connection.
17. The adapter device as recited in at least one of the preceding claims, wherein the adapter shaft has a bore hole such that, and the diameter of this bore hole is greater than the diameter of the input shaft such that the end of the input shaft on the adapter-shaft side is insertable into the adapter shaft and/or may be provided in a manner that it is able to extend into the adapter shaft without engaging with the adapter shaft 1.
18. The adapter device as recited in at least one of the preceding claims, wherein the radial sections are arranged in the radial direction starting in each case from the base member.
19. The adapter device as recited in at least one of the preceding claims, wherein the base member of the intermediate piece has a bore hole, and the diameter of this bore hole is greater than the diameter of the input shaft.
20. The adapter device as recited in at least one of the preceding claims, wherein the radial sections of the intermediate piece are arranged between the claws of the adapter shaft and the claws of the coupling part.
21. The adapter device as recited in at least one of the preceding claims, wherein the radial sections are convex in the radial direction.
22. The adapter device as recited in at least one of the preceding claims, wherein each of the radial sections has such a thickness profile in the radial direction, and the claws or their flanks are curved and/or formed radially in the circumferential direction in such a way that, under nominal load, the radial sections subject the base member of the intermediate piece to pressure in the radial direction.
23. The adapter device as recited in at least one of the preceding claims, wherein the radial sections have spacers in the axial direction to the adapter shaft and to the coupling part.
24. The adapter device as recited in at least one of the preceding claims,
25 wherein the radial sections are arranged in the radial direction starting in each case from the base member.
25. The adapter device as recited in at least one of the preceding claims, wherein the intermediate piece is made of a more flexible material than the material of the claws.
25. The adapter device as recited in at least one of the preceding claims, wherein the intermediate piece is made of a more flexible material than the material of the claws.
26. The adapter device as recited in at least one of the preceding claims, wherein the compressive load per unit area is determined in the middle of the radial sections 6 and the number of radial sections loaded in each instance is taken into account and/or the radial sections are approximated by the shape of a rectangular parallelepiped for the determination.
27. The adapter device as recited in at least one of the preceding claims, wherein the number of radial sections (6) loaded in each case is three or four, the total number of radial sections being 6 or 8.
28. The adapter device as recited in at least one of the preceding claims, wherein an intermediate piece which has a base member and at least six radial sections arranged in the shape of a star.
29. The adapter device as recited in at least one of the preceding claims, wherein the radial sections of the intermediate piece are arranged between the claws of the adapter shaft and the claws of the coupling part.
30. The adapter device as recited in at least one of the preceding claims, wherein at its end area facing away from the intermediate piece, the adapter shaft 1 has a feather keyway 11 for connection to a pinion of a gear unit.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10045501 | 2000-09-13 | ||
| DE10045501.8 | 2000-09-13 | ||
| DE10051434.0 | 2000-10-17 | ||
| DE10051434A DE10051434C2 (en) | 2000-09-13 | 2000-10-17 | Series of adapter devices and adapter device |
| PCT/EP2001/010008 WO2002021895A2 (en) | 2000-09-13 | 2001-08-30 | Series of adapter devices and adapter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2421918A1 true CA2421918A1 (en) | 2002-03-21 |
| CA2421918C CA2421918C (en) | 2010-01-05 |
Family
ID=26007053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002421918A Expired - Lifetime CA2421918C (en) | 2000-09-13 | 2001-08-30 | Production series of adaptor devices and an adapter device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1319136B1 (en) |
| AU (2) | AU2002212181B2 (en) |
| BR (1) | BR0110783B1 (en) |
| CA (1) | CA2421918C (en) |
| WO (1) | WO2002021895A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016554A (en) * | 2012-12-17 | 2013-04-03 | 常熟市兴隆虹桥纺织木器厂 | Rubber ring for motor connection shaft of oil pump |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1599929A2 (en) * | 2003-02-28 | 2005-11-30 | SEW-EURODRIVE GMBH & CO. | Spare part set for a gearmotor series |
| DE102014017542A1 (en) | 2014-11-28 | 2016-06-02 | Sew-Eurodrive Gmbh & Co Kg | Linear drive, comprising a spindle drive drivable by an electric motor via a clutch |
| EP4377589A1 (en) | 2021-07-28 | 2024-06-05 | Sew-Eurodrive GmbH & Co. KG | Adapter series for geared motors, and method for producing an adapter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678452A (en) * | 1985-07-26 | 1987-07-07 | Performance Feeders, Inc. | Overload release clutch |
| DE8805824U1 (en) * | 1988-05-03 | 1988-07-14 | Ktr Kupplungstechnik Gmbh, 4440 Rheine, De | |
| DE19637361C2 (en) * | 1996-09-13 | 1998-10-08 | Sew Eurodrive Gmbh & Co | Adapter and adapter system for connecting motors to gears |
| DE19957062B4 (en) * | 1999-10-26 | 2006-01-19 | Sew-Eurodrive Gmbh & Co. Kg | clutch combination |
-
2001
- 2001-08-30 WO PCT/EP2001/010008 patent/WO2002021895A2/en active IP Right Grant
- 2001-08-30 EP EP01980304A patent/EP1319136B1/en not_active Expired - Lifetime
- 2001-08-30 AU AU2002212181A patent/AU2002212181B2/en not_active Expired
- 2001-08-30 AU AU1218102A patent/AU1218102A/en active Pending
- 2001-08-30 BR BRPI0110783-6A patent/BR0110783B1/en not_active IP Right Cessation
- 2001-08-30 CA CA002421918A patent/CA2421918C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016554A (en) * | 2012-12-17 | 2013-04-03 | 常熟市兴隆虹桥纺织木器厂 | Rubber ring for motor connection shaft of oil pump |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0110783B1 (en) | 2010-12-14 |
| BR0110783A (en) | 2004-07-06 |
| WO2002021895A3 (en) | 2002-06-06 |
| CA2421918C (en) | 2010-01-05 |
| WO2002021895A2 (en) | 2002-03-21 |
| EP1319136A2 (en) | 2003-06-18 |
| AU2002212181B2 (en) | 2005-11-24 |
| EP1319136B1 (en) | 2009-03-25 |
| AU1218102A (en) | 2002-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210830 |