CN101852662A - Measuring system of low-speed and large-torque outer rotor motor - Google Patents
Measuring system of low-speed and large-torque outer rotor motor Download PDFInfo
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- CN101852662A CN101852662A CN200910030079A CN200910030079A CN101852662A CN 101852662 A CN101852662 A CN 101852662A CN 200910030079 A CN200910030079 A CN 200910030079A CN 200910030079 A CN200910030079 A CN 200910030079A CN 101852662 A CN101852662 A CN 101852662A
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- rotor motor
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- 239000006247 magnetic powder Substances 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
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Abstract
The invention discloses a measuring system of a low-speed and large-moment outer rotor motor, comprising a custom-made gear, a carrier gear, a measuring gear and a magnetic power brake system. The measuring system of the low-speed and large-moment outer rotor motor converts the rotation of an outer rotor to the rotation of a rotary shaft through gear transmission so that the continuous measurement of moments and rotation speeds can be conveniently realized; because a motor placing position is arranged on a standard platform, the measuring system limits the placing position of the low-speed and large-moment outer rotor motor when measured, ensures the meshed correctness of the custom-made gear and also realizes the rapid replacement of the measured low-speed and large-moment outer rotor motor; and because the carrier gear adopts a positioned translation mode, when the low-speed and large-moment outer rotor motor needs to be replaced, the carrier gear on a carrier gear shaft is firstly moved away, and then the measuring system ensures that the measured low-speed and large-moment outer rotor motor has no installing barriers, and can also ensure the constant meshed position of the reset carrier gear.
Description
Technical field
The present invention relates to the measuring equipment of a kind of motor torque and rotating speed, the moment and the tachometric survey equipment of specifically a kind of low speed (rotating speed is less than 60 rev/mins), big moment (output torque is greater than 1000 Ns of rice) external rotor electric machine.
Background technology
Because the measurement of electromechanical properties (comprising moment and the rotating speed) curve of low-speed and large-torque outer rotor motor, can not realize with conventional dynamometer machine, generally can only do the analogue measurement of no-load performance measurement and workability, owing to lack corresponding family curve measuring equipment, make the family curve measurement of low-speed and large-torque outer rotor motor can't carry out always, caused inconvenience.
Summary of the invention
In order to address the above problem, the invention provides a kind of measuring system of low-speed and large-torque outer rotor motor, this measuring system of low-speed and large-torque outer rotor motor has been realized rotating speed less than 60 rev/mins, output torque greater than the moment of the external rotor electric machine of 1000 Ns of rice and the continuous coverage of rotating speed.
The present invention for the technical scheme that solves its technical matters and adopt is:
A kind of measuring system of low-speed and large-torque outer rotor motor, measured low-speed and large-torque outer rotor motor is meant that rotating speed is lower than 60 rev/mins and the output torque external rotor electric machine greater than 1000 Ns of rice, this measuring system of low-speed and large-torque outer rotor motor comprises the customization gear, carrier gear, prototype gear and magnetic powder brake system, comprise moment speed probe and moment tachometer of measuring in the described magnetic powder brake system, the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear and rotates, fixed cover is provided with prototype gear in the rotating shaft of magnetic powder brake system, described customization gear of described carrier gear bridge joint and prototype gear.Become rotating shaft to rotate the rotational transform of outer rotor by gear drive, can realize the continuous coverage of moment, rotating speed easily.
Further technical scheme of the present invention is:
Described magnetic powder brake system comprises moment speed probe, moment tachometer of measuring and cooling system.
The structure that the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear rotation is: described customization gear is replaced a bearing cap of described low-speed and large-torque outer rotor motor.
Be provided with a reference platform (cast iron quality), described magnetic powder brake system is fixed in the desired location on this reference platform, be provided with the carrier gear bracing frame of a support carrier gear, the carrier gear bracing frame is provided with rotating bridge gear shaft, described carrier gear drives the bridge gear shaft rotation, described carrier gear bracing frame is fixed on the reference platform, be set with motor on the reference platform and lay the position, the electric machine support of described low-speed and large-torque outer rotor motor can be placed in this motor and lay on the position, and the carrier gear bridge joint motor on the bridge gear shaft is laid the prototype gear in the rotating shaft of customization gear on the low-speed and large-torque outer rotor motor on the position and magnetic powder brake system.Lay the position owing to be set with motor on the reference platform, define the riding position of low-speed and large-torque outer rotor motor when tested, guaranteed the correctness of customization gearing mesh, realized the quick replacing of tested low-speed and large-torque outer rotor motor again.
Described carrier gear can be on described bridge gear shaft axial translation, realized gear-driven clutch, when needs are changed low-speed and large-torque outer rotor motor, earlier the carrier gear on the bridge gear shaft is removed, having guaranteed does not have obstacle when tested low-speed and large-torque outer rotor motor is changed, and can guarantee that again the position of engagement after carrier gear resets is constant.
The invention has the beneficial effects as follows: this measuring system of low-speed and large-torque outer rotor motor becomes rotating shaft to rotate the rotational transform of outer rotor by gear drive, can realize the continuous coverage of moment, rotating speed easily; Lay the position owing to be set with motor on the reference platform, define the riding position of low-speed and large-torque outer rotor motor when tested, guaranteed the correctness of customization gearing mesh, realized the quick replacing of tested low-speed and large-torque outer rotor motor again; Because carrier gear adopts the location translation mode, when needs are changed low-speed and large-torque outer rotor motor, earlier the carrier gear on the bridge gear shaft is removed, having guaranteed does not have obstacle when tested low-speed and large-torque outer rotor motor is changed, and can guarantee that again the position of engagement after carrier gear resets is constant.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a vertical view of the present invention.
Embodiment
Embodiment: a kind of measuring system of low-speed and large-torque outer rotor motor, measured low-speed and large-torque outer rotor motor 1 is meant that rotating speed is lower than 60 rev/mins and the output torque external rotor electric machine greater than 1000 Ns of rice, this measuring system of low-speed and large-torque outer rotor motor comprises customization gear 2, carrier gear 3, prototype gear 4 and magnetic powder brake system 5, comprise moment speed probe and moment tachometer of measuring in the described magnetic powder brake system, the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear 2 and rotates, fixed cover is provided with prototype gear 4 in the rotating shaft of magnetic powder brake system 5, described customization gear 2 of described carrier gear 3 bridge joints and prototype gear 4.Become rotating shaft to rotate the rotational transform of outer rotor by gear drive, can realize the continuous coverage of moment, rotating speed easily.
Described magnetic powder brake system comprises moment speed probe, moment tachometer of measuring and cooling system.
The structure that the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear rotation is: described customization gear 2 is replaced a bearing cap of described low-speed and large-torque outer rotor motor.
Be provided with a reference platform 6 (cast iron quality), described magnetic powder brake system is fixed in the desired location on this reference platform, be provided with the carrier gear bracing frame 7 of a support carrier gear 3, the carrier gear bracing frame is provided with rotating bridge gear shaft 9, described carrier gear drives bridge gear shaft 9 rotations, described carrier gear bracing frame is fixed on the reference platform, be set with motor on the reference platform and lay the position, the electric machine support 8 of described low-speed and large-torque outer rotor motor can be placed in this motor and lay on the position, and the carrier gear bridge joint motor on the bridge gear shaft 9 is laid the prototype gear in the rotating shaft of customization gear on the low-speed and large-torque outer rotor motor on the position and magnetic powder brake system.Lay the position owing to be set with motor on the reference platform, define the riding position of low-speed and large-torque outer rotor motor when tested, guaranteed the correctness of customization gearing mesh, realized the quick replacing of tested low-speed and large-torque outer rotor motor again.
Described carrier gear can be on described bridge gear shaft 9 axial translation, realized gear-driven clutch, when needs are changed low-speed and large-torque outer rotor motor, earlier the carrier gear on the bridge gear shaft is removed, having guaranteed does not have obstacle when tested low-speed and large-torque outer rotor motor is changed, and can guarantee that again the position of engagement after carrier gear resets is constant.
Claims (5)
1. measuring system of low-speed and large-torque outer rotor motor, it is characterized in that: measured low-speed and large-torque outer rotor motor (1) is meant that rotating speed is lower than 60 rev/mins and the output torque external rotor electric machine greater than 1000 Ns of rice, this measuring system of low-speed and large-torque outer rotor motor comprises customization gear (2), carrier gear (3), prototype gear (4) and magnetic powder brake system (5), comprise moment speed probe and moment tachometer of measuring in the described magnetic powder brake system, the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear (2) and rotates, fixed cover is provided with prototype gear (4) in the rotating shaft of magnetic powder brake system (5), described customization gear of described carrier gear (3) bridge joint (2) and prototype gear (4).
2. a kind of measuring system of low-speed and large-torque outer rotor motor according to claim 1 is characterized in that: described magnetic powder brake system comprises moment speed probe, moment tachometer of measuring and cooling system.
3. a kind of measuring system of low-speed and large-torque outer rotor motor according to claim 1 is characterized in that: the structure that the outer rotor of described low-speed and large-torque outer rotor motor drives described customization gear rotation is: described customization gear (2) is replaced a bearing cap of described low-speed and large-torque outer rotor motor.
4. a kind of measuring system of low-speed and large-torque outer rotor motor according to claim 1, it is characterized in that: be provided with a reference platform (6), described magnetic powder brake system is fixed in the desired location on this reference platform, be provided with the carrier gear bracing frame (7) of a support carrier gear (3), the carrier gear bracing frame is provided with rotating bridge gear shaft (9), described carrier gear drives bridge gear shaft (9) rotation, described carrier gear bracing frame is fixed on the reference platform, be set with motor on the reference platform and lay the position, the electric machine support of described low-speed and large-torque outer rotor motor (8) can be placed in this motor and lay on the position, and the carrier gear bridge joint motor on the bridge gear shaft (9) is laid the prototype gear in the rotating shaft of customization gear on the low-speed and large-torque outer rotor motor on the position and magnetic powder brake system.
5. a kind of measuring system of low-speed and large-torque outer rotor motor according to claim 4 is characterized in that: described carrier gear can be gone up axial translation at described bridge gear shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030079 CN101852662B (en) | 2009-03-30 | 2009-03-30 | Measuring system of low-speed and large-torque outer rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030079 CN101852662B (en) | 2009-03-30 | 2009-03-30 | Measuring system of low-speed and large-torque outer rotor motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852662A true CN101852662A (en) | 2010-10-06 |
| CN101852662B CN101852662B (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910030079 Active CN101852662B (en) | 2009-03-30 | 2009-03-30 | Measuring system of low-speed and large-torque outer rotor motor |
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| Country | Link |
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| CN (1) | CN101852662B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112800644A (en) * | 2021-01-04 | 2021-05-14 | 贵州航天林泉电机有限公司 | Servo motor high-precision simulation method based on data driving |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131101Y (en) * | 1992-06-04 | 1993-04-28 | 清华大学 | Torque and rotary speed measurer for motor |
| DE10056284A1 (en) * | 2000-11-14 | 2002-05-23 | Zf Sachs Ag | Measurement of the loading of an electric motor used with an automatic gear or coupling system, so that overloading of the engine can be avoided and expensive heat related damage avoided |
| CN2726049Y (en) * | 2004-08-09 | 2005-09-14 | 白连平 | Electric machine experiment apparatus |
| CN101368878A (en) * | 2008-09-29 | 2009-02-18 | 浙江工业大学 | Integral comprehensive performance testing bench for miniature working machine |
| CN201425530Y (en) * | 2009-03-30 | 2010-03-17 | 昆山航天林泉电机有限公司 | Low-speed high-torque external rotor motor measuring system |
-
2009
- 2009-03-30 CN CN 200910030079 patent/CN101852662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131101Y (en) * | 1992-06-04 | 1993-04-28 | 清华大学 | Torque and rotary speed measurer for motor |
| DE10056284A1 (en) * | 2000-11-14 | 2002-05-23 | Zf Sachs Ag | Measurement of the loading of an electric motor used with an automatic gear or coupling system, so that overloading of the engine can be avoided and expensive heat related damage avoided |
| CN2726049Y (en) * | 2004-08-09 | 2005-09-14 | 白连平 | Electric machine experiment apparatus |
| CN101368878A (en) * | 2008-09-29 | 2009-02-18 | 浙江工业大学 | Integral comprehensive performance testing bench for miniature working machine |
| CN201425530Y (en) * | 2009-03-30 | 2010-03-17 | 昆山航天林泉电机有限公司 | Low-speed high-torque external rotor motor measuring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112800644A (en) * | 2021-01-04 | 2021-05-14 | 贵州航天林泉电机有限公司 | Servo motor high-precision simulation method based on data driving |
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| Publication number | Publication date |
|---|---|
| CN101852662B (en) | 2013-05-01 |
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Address after: 215312 No. 268, Songshan Road, hi tech Zone, Jiangsu, Suzhou Patentee after: SUZHOU AEROSAPCE LINQUAN MOTOR Co.,Ltd. Address before: 215312 Jiangsu Province, Kunshan City Shipai Town Street No. 1328 Changjiang Road Patentee before: KUNSHAN AEROSPACE LINQUAN ELECTRICAL MACHINERY CO.,LTD. |
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Effective date of registration: 20240112 Address after: No. 268 Songshan Road, High tech Zone, Suzhou City, Jiangsu Province, China Patentee after: SUZHOU BRANCH OF GUIZHOU SPACEFLIGHT LINQUAN MOTOR Co.,Ltd. Address before: No. 268 Songshan Road, High tech Zone, Suzhou City, Jiangsu Province, China Patentee before: SUZHOU AEROSAPCE LINQUAN MOTOR Co.,Ltd. |