CN204101702U - Platypelloid type linear electric motors continuous service testing table - Google Patents
Platypelloid type linear electric motors continuous service testing table Download PDFInfo
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- CN204101702U CN204101702U CN201420674668.XU CN201420674668U CN204101702U CN 204101702 U CN204101702 U CN 204101702U CN 201420674668 U CN201420674668 U CN 201420674668U CN 204101702 U CN204101702 U CN 204101702U
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- electric motors
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Abstract
The utility model platypelloid type linear electric motors continuous service testing table, belong to motor test technical field, comprise tested linear electric motor primary, elementary back up pad, laser velocimeter, push-pull effort sensor, block, line slideway, secondary, the secondary magnet steel of crawler type continuous service, load motor back up pad, load motor, support.Secondary when the utility model carries out parameter testing to linear electric motors can along with crawler belt continuous service, do not limit by stroke, be arranged on the laser velocimeter below elementary back up pad, the travelling speed of main testing of electric motors, be arranged on the push-pull effort sensor of one end of motor, motor descends the push-pull effort of testing of electric motors in working order, can measure the thrust under rated speed and the velocity amplitude under maximum thrust, and meets the accuracy of tested motor speed test.Adopt platypelloid type sustainable operation linear electric motors test bed testing motor travelling speed, simple, convenient, test accurately.
Description
Technical field
The utility model belongs to motor test technical field, particularly relates to a kind of platypelloid type sustainable operation linear electric motors testing table.
Background technology
Existing linear electric motors testing table generally has three kinds of forms: to towed, loaded, and torque motor adds ball-screw mode.Two linear electric motors are adopted to test mode of dragging to towed; Object is placed on pulley by loaded, utilizes gravity principle that motor is born a heavy burden and tests; Torque motor adds ball-screw mode, adopts torque motor to add ball-screw mode and drives nut to test being loaded by measured motor.The testing table of above three kinds of modes is mainly to test push-pull effort test, and during test speed, stroke is all restricted, and the speed of motor does not reach testing requirements.
Existing linear electric motors testing table generally only has 3 meters, the longest 6 meters, and difficulty of processing is large.Remove outside this body length of motor and two ends safety catch, the movable stroke of motor is inadequate, and it is be difficult to realize that motor travelling speed now will be made to reach Rated motor speed.Therefore need badly in the middle of prior art and want a kind of new technical scheme to solve this problem.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of platypelloid type sustainable operation linear electric motors testing table, accurately can test speed during operation state of linear motor.Be restricted with stroke when solving test speed in prior art, the speed of motor does not reach the technical matters of testing requirements.
In order to solve the problem, the utility model devises a kind of platypelloid type sustainable operation linear electric motors testing table, it is characterized in that: comprise tested linear electric motor primary, elementary back up pad, laser velocimeter, push-pull effort sensor, block, line slideway, secondary, the secondary magnet steel of crawler type continuous service, load motor back up pad, load motor, support, wherein said tested linear electric motor primary is arranged in elementary back up pad; Described elementary back up pad is arranged on line slideway; Described laser velocimeter is arranged on below elementary back up pad, the travelling speed of main testing of electric motors; Described push-pull effort sensor is arranged on one end of motor; Described block is connected on support; Described line slideway is fixedly mounted on support, and is positioned at the secondary both sides of crawler type continuous service; Described crawler type continuous service is secondary to be arranged on the crawler belt of support; Described secondary magnet steel forms the secondary accessory of crawler type continuous service; Described load motor back up pad is arranged on line slideway; Described load motor is arranged in load motor back up pad.
Described platypelloid type sustainable operation linear electric motors testing table, is characterized in that: in described line slideway assembly, slide block is that rolling friction is connected with institute contact component.
By above-mentioned design, the utility model can bring following beneficial effect: adopt crawler type secondary, secondary infinite loop is run, do not limit by stroke during test speed, and the secondary quantity decreasing secondary magnet steel of crawler type, reduces cost, push-pull effort test can be realized simultaneously; Adjust elementary back up pad, the performance test of the platypelloid type linear electric motors of different size can be completed.In line slideway assembly, slide block is rolling friction, and friction factor is only 1/50 of sliding friction, and friction force is little.Adopt platypelloid type sustainable operation linear electric motors test bed testing motor travelling speed, simple, convenient, test accurately.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
1 be tested linear electric motor primary, 2 be elementary back up pad in figure, 3 be laser velocimeter, 4 be push-pull effort sensor, 5 be block, 6 be line slideway, 7 for crawler type continuous service is secondary, 8 be secondary magnet steel, 9 be load motor back up pad, 10 be load motor, 11 for support.
Embodiment
Platypelloid type sustainable operation linear electric motors testing table, as shown in Figure 1, comprise that tested linear electric motor primary 1, elementary back up pad 2, laser velocimeter 3, push-pull effort sensor 4, block 5, line slideway 6, crawler type continuous service are secondary 7, secondary magnet steel 8, load motor back up pad 9, load motor 10, support 11, wherein said tested linear electric motor primary 1 is arranged in elementary back up pad 2; Described elementary back up pad 2 is arranged on line slideway 6; Described laser velocimeter 3 is arranged on below elementary back up pad 2; Described push-pull effort sensor 4 is arranged on one end of motor; Described block 5 is connected on support 11; Described line slideway 6 is fixedly mounted on support 11, and is positioned at the both sides of crawler type continuous service secondary 7; Described crawler type continuous service secondary 7 is arranged on the crawler belt of support 11; Described secondary magnet steel 8 is accessories of composition crawler type continuous service secondary 7; Described load motor back up pad 9 is arranged on line slideway 6; Described load motor 10 is arranged in load motor back up pad 9.
Described platypelloid type sustainable operation linear electric motors testing table, is characterized in that: in described line slideway 6 assembly, slide block is that rolling friction is connected with institute contact component.
The utility model provides a kind of platypelloid type sustainable operation linear electric motors testing table, when operating personnel carry out parameter testing to linear electric motors, is arranged on track surface by secondary for tested linear electric motors, elementary fixing; After energising, secondary can along with crawler belt continuous service, do not limit by stroke, be arranged on the travelling speed of the main testing of electric motors of laser velocimeter 3 below elementary back up pad 2, push-pull effort sensor 4 is arranged on one end of motor, motor descends the push-pull effort of testing of electric motors in working order, can measure the thrust under rated speed and the velocity amplitude under maximum thrust, and meets the accuracy of tested motor speed test.Adopt platypelloid type sustainable operation linear electric motors test bed testing motor travelling speed, simple, convenient, test accurately.
Claims (2)
1. platypelloid type sustainable operation linear electric motors testing table, it is characterized in that: comprise tested linear electric motor primary (1), elementary back up pad (2), laser velocimeter (3), push-pull effort sensor (4), block (5), line slideway (6), crawler type continuous service secondary (7), secondary magnet steel (8), load motor back up pad (9), load motor (10), support (11), wherein said tested linear electric motor primary (1) is arranged in elementary back up pad (2); Described elementary back up pad (2) is arranged on line slideway (6); Described laser velocimeter (3) is arranged on below elementary back up pad (2); Described push-pull effort sensor (4) is arranged on one end of motor; Described block (5) is connected on support (11); Described line slideway (6) is fixedly mounted on support (11), and is positioned at the both sides of crawler type continuous service secondary (7); Described crawler type continuous service secondary (7) is arranged on the crawler belt of support (11); Described secondary magnet steel (8) is the accessory of composition crawler type continuous service secondary (7); Described load motor back up pad (9) is arranged on line slideway (6); Described load motor (10) is arranged in load motor back up pad (9).
2. platypelloid type sustainable operation linear electric motors testing table according to claim 1, is characterized in that: in described line slideway (6) assembly, slide block is that rolling friction is connected with institute contact component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674668.XU CN204101702U (en) | 2014-11-11 | 2014-11-11 | Platypelloid type linear electric motors continuous service testing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674668.XU CN204101702U (en) | 2014-11-11 | 2014-11-11 | Platypelloid type linear electric motors continuous service testing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101702U true CN204101702U (en) | 2015-01-14 |
Family
ID=52270119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674668.XU Expired - Fee Related CN204101702U (en) | 2014-11-11 | 2014-11-11 | Platypelloid type linear electric motors continuous service testing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730278A (en) * | 2015-04-13 | 2015-06-24 | 南车株洲电力机车研究所有限公司 | Ground-based simulation speed measurement device and ground-based simulation speed measurement method for linear motor |
| CN115014619A (en) * | 2022-06-02 | 2022-09-06 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Permanent magnet synchronous linear motor test platform |
| WO2024000700A1 (en) * | 2022-06-30 | 2024-01-04 | 瑞声光电科技(常州)有限公司 | Direct drive system |
-
2014
- 2014-11-11 CN CN201420674668.XU patent/CN204101702U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730278A (en) * | 2015-04-13 | 2015-06-24 | 南车株洲电力机车研究所有限公司 | Ground-based simulation speed measurement device and ground-based simulation speed measurement method for linear motor |
| CN115014619A (en) * | 2022-06-02 | 2022-09-06 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Permanent magnet synchronous linear motor test platform |
| WO2024000700A1 (en) * | 2022-06-30 | 2024-01-04 | 瑞声光电科技(常州)有限公司 | Direct drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20191111 |