CN204359474U - Electric rotating machine gullet positioning torque proving installation - Google Patents

Electric rotating machine gullet positioning torque proving installation Download PDF

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Publication number
CN204359474U
CN204359474U CN201420870936.5U CN201420870936U CN204359474U CN 204359474 U CN204359474 U CN 204359474U CN 201420870936 U CN201420870936 U CN 201420870936U CN 204359474 U CN204359474 U CN 204359474U
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CN
China
Prior art keywords
motor
positioning torque
position transducer
gullet
gullet positioning
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Active
Application number
CN201420870936.5U
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Chinese (zh)
Inventor
张学成
姜红
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Xi'an micromotor Research Institute Co.,Ltd.
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XI'AN MICROMOTOR RESEARCH INSTITUTE
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Priority to CN201420870936.5U priority Critical patent/CN204359474U/en
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Abstract

The utility model relates to a kind of motor performance test technology, particularly relates to electric rotating machine gullet positioning torque proving installation, comprises the torque sensor be arranged on test platform, position transducer and harmonic speed reducer; Torque sensor with treat that measured motor is connected, torque sensor is connected with the input end of position transducer, and the output terminal of position transducer is connected with harmonic speed reducer, and harmonic speed reducer is connected with drive motor; The data acquisition processing system that torque sensor also carries out processing with the data for being collected by square speed probe is connected.The utility model measures the gullet positioning torque and motor position for the treatment of measured motor by torque sensor, position transducer, the data collected by torque sensor by data acquisition processing system are processed, the utility model can realize the automatic test of motor gullet positioning torque, can reflect the gullet positioning torque of motor within the scope of 360 degree, the performance evaluation for motor provides data foundation accurately comprehensively.

Description

Electric rotating machine gullet positioning torque proving installation
Technical field
The utility model relates to a kind of motor performance test technology, particularly relates to electric rotating machine gullet positioning torque proving installation.
Background technology
The gullet positioning torque traditional measurement method of motor is undertaken by the method for suspention counterweight, and this method is simple, easily realizes, but precision is poor, gullet positioning torque continually varying situation in a turn can not be reflected, therefore, a kind of more rough measurement can only be done.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of gullet positioning torque that can detect motor accurately, the electric rotating machine gullet positioning torque proving installation that the design for motor provides accurate data to support.
For solving the problem, the technical scheme that the utility model is taked is: be arranged on test platform for gather motor gullet positioning torque to be measured moment speed probe, for gather motor position information to be measured position transducer and for driving the drive unit for driving moment speed probe, position transducer and electric machine rotation to be measured;
The input end of described moment speed probe with treat that measured motor is connected, the output terminal of moment speed probe is connected with the input end of position transducer, and the output terminal of position transducer is connected with drive unit,
Described moment speed probe and position transducer also carry out processing with the data for moment speed probe and position transducer being collected and show that the data acquisition processing system of the performance curve of motor gullet positioning torque to be measured is connected.
Described drive unit comprises the harmonic speed reducer be connected with position transducer and the servomotor be connected with harmonic speed reducer.
Described harmonic speed reducer adopts the harmonic wave drive speed reducer of XB series.
Described treats that measured motor is electric rotating machine.
Described position transducer is angular position sensor.
The input end of described moment speed probe by a shaft coupling with treat that measured motor is connected, the output terminal of moment speed probe is connected with position transducer by No. two shaft couplings.
Be fixed on drive unit support on test platform at position transducer and drive unit Bracket setting, drive unit and position transducer are separately fixed at drive unit support both sides;
Described moment speed probe is by being fixedly mounted on test platform for the moment speed probe support supporting moment speed probe;
Described treats that measured motor passes through to treat that the electric machine support of measured motor is fixedly mounted on test platform for supporting.
Described data acquisition processing system comprises:
For the analog electric signal of the motor gullet positioning torque to be measured collected being converted to the data acquisition module that digital quantity electric signal exports;
For carrying out computing to described digital quantity electric signal and utilizing motor torque computing formula to calculate the gullet positioning torque treated in a certain scope of measured motor, and the gullet positioning torque treating measured motor calculated according to the gullet positioning torque obtained within the scope of 360 degree, and be depicted as the data processing module of the performance curve of motor gullet positioning torque;
The display module of motor gullet positioning torque performance curve to be measured is shown according to the operation result of described data processing module.
Compared with prior art, the utility model has following beneficial effect: the utility model is by moment speed probe, position transducer and for driving moment speed probe, the combination of drive means of position transducer and electric machine rotation to be measured is arranged on test platform, again they and data acquisition processing system are connected to form gullet positioning torque Auto-Test System, by moment speed probe, position transducer measures the gullet positioning torque and motor position for the treatment of measured motor, by data acquisition processing system by torque sensor, the data that position transducer collects process, finally draw the performance curve of motor gullet positioning torque, the utility model can realize the automatic test of motor gullet positioning torque, the gullet positioning torque of motor within the scope of 360 degree can be reflected comprehensively, performance evaluation for motor provides data foundation accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, test platform; 2, measured motor is treated; 3, moment speed probe; 4, position transducer; 5, a shaft coupling; 6, No. two shaft couplings; 7, harmonic speed reducer; 8, drive motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
See Fig. 1, the utility model comprises the moment speed probe 3 be fixedly mounted on by the moment speed probe support for supporting moment speed probe 3 on test platform 1, and this moment speed probe 3 treats measured motor 2 gullet positioning torque for gathering; The harmonic speed reducer 7 on test platform 1 is fixedly mounted on by the harmonic wave support for supporting harmonic speed reducer 7, and by treating that the electric machine support of measured motor 2 is fixedly mounted on for supporting test platform 1 treats measured motor 2, wherein, the input end of moment speed probe 3 by a shaft coupling 5 with treat that measured motor 2 is connected, the output terminal of moment speed probe 3 is connected with the input end of position transducer 4 by No. two shaft couplings 6, the output terminal of position transducer 4 is connected with harmonic speed reducer 7, and harmonic speed reducer 7 is connected with drive motor 8;
Moment speed probe 3 and position transducer 4 also carry out processing with the data for moment speed probe 3 and position transducer 4 being collected and show that the data acquisition processing system of the performance curve of motor gullet positioning torque to be measured is connected.
Harmonic speed reducer 7 of the present utility model adopts the harmonic wave drive speed reducer of XB series.
Of the present utility modelly treat that measured motor 2 is for electric rotating machine.
Position transducer 4 of the present utility model is angular position sensor.
Data acquisition processing system of the present utility model comprises:
For the analog electric signal of the gullet positioning torque collected being converted to the data acquisition module that digital quantity electric signal exports;
For carrying out computing to described digital quantity electric signal and utilizing motor torque computing formula to calculate the gullet positioning torque treated in a certain scope of measured motor, and the gullet positioning torque treating measured motor calculated according to the gullet positioning torque obtained within the scope of 360 degree, and be depicted as the data processing module of the performance curve of motor gullet positioning torque;
The display module of motor gullet positioning torque performance curve to be measured is shown according to the operation result of described data processing module.
The course of work of the present utility model:
By torque sensor support during use, electric machine support and harmonic wave support are by moment speed probe 3, treat that measured motor 2 and humorous wave sensor 7 are fixed on test platform 1, again they are connected with data acquisition processing system to connect and form gullet positioning torque Auto-Test System, by torque sensor 3, position transducer 4 measures the gullet positioning torque and motor position for the treatment of measured motor 2, by data acquisition processing system, the data that moment speed probe 3 collects are processed, finally draw the performance curve of motor gullet positioning torque, the utility model can realize the automatic test of motor gullet positioning torque, the utility model structure is simple, easy realization, but precision is high, the gullet positioning torque of motor within the scope of 360 degree can be reflected comprehensively, performance evaluation for motor provides data foundation accurately.

Claims (8)

1. electric rotating machine gullet positioning torque proving installation, is characterized in that: comprise be arranged on test platform (1) for gather motor gullet positioning torque to be measured moment speed probe (3), for gathering the position transducer (4) for the treatment of measured motor (2) positional information and being used for driving moment speed probe (3), position transducer (4) and treat the drive unit that measured motor (2) rotates for driving;
The input end of described moment speed probe (3) with treat that measured motor (2) is connected, the output terminal of moment speed probe (3) is connected with the input end of position transducer (4), the output terminal of position transducer (4) is connected with drive unit
Described moment speed probe (3) and position transducer (4) also carry out processing with the data for moment speed probe (3) and position transducer (4) being collected and show that the data acquisition processing system of the performance curve of motor gullet positioning torque to be measured is connected.
2. electric rotating machine gullet positioning torque proving installation according to claim 1, is characterized in that: described drive unit comprises the harmonic speed reducer (7) be connected with position transducer (4) and the servomotor (8) be connected with harmonic speed reducer (7).
3. electric rotating machine gullet positioning torque proving installation according to claim 2, is characterized in that: described harmonic speed reducer (7) adopts the harmonic wave drive speed reducer of XB series.
4. electric rotating machine gullet positioning torque proving installation according to claim 1, is characterized in that: described treats that measured motor (2) is electric rotating machine.
5. electric rotating machine gullet positioning torque proving installation according to claim 1, is characterized in that: described position transducer (4) is angular position sensor.
6. electric rotating machine gullet positioning torque proving installation according to claim 1, it is characterized in that: the input end of described moment speed probe (3) passes through a shaft coupling (5) and treats that measured motor (2) is connected, the output terminal of moment speed probe (3) is connected with position transducer (4) by No. two shaft couplings (6).
7. electric rotating machine gullet positioning torque proving installation according to claim 1, it is characterized in that: be fixed on the upper drive unit support of test platform (1) at position transducer (4) and drive unit Bracket setting, drive unit and position transducer (4) are separately fixed at drive unit support both sides;
Described moment speed probe (3) is by being fixedly mounted on test platform (1) for the moment speed probe support supporting moment speed probe (3);
Described treats for supporting, measured motor (2) is by treating that the electric machine support of measured motor (2) is fixedly mounted on test platform (1).
8. electric rotating machine gullet positioning torque proving installation according to claim 1, is characterized in that: described data acquisition processing system comprises:
For the analog electric signal of the motor gullet positioning torque to be measured collected being converted to the data acquisition module that digital quantity electric signal exports;
For carrying out computing to described digital quantity electric signal and utilizing motor torque computing formula to calculate the gullet positioning torque treated in a certain scope of measured motor, and the gullet positioning torque treating measured motor calculated according to the gullet positioning torque obtained within the scope of 360 degree, and be depicted as the data processing module of the performance curve of motor gullet positioning torque;
The display module of motor gullet positioning torque performance curve to be measured is shown according to the operation result of described data processing module.
CN201420870936.5U 2014-12-31 2014-12-31 Electric rotating machine gullet positioning torque proving installation Active CN204359474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420870936.5U CN204359474U (en) 2014-12-31 2014-12-31 Electric rotating machine gullet positioning torque proving installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420870936.5U CN204359474U (en) 2014-12-31 2014-12-31 Electric rotating machine gullet positioning torque proving installation

Publications (1)

Publication Number Publication Date
CN204359474U true CN204359474U (en) 2015-05-27

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Application Number Title Priority Date Filing Date
CN201420870936.5U Active CN204359474U (en) 2014-12-31 2014-12-31 Electric rotating machine gullet positioning torque proving installation

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104964776A (en) * 2015-06-30 2015-10-07 清华大学苏州汽车研究院(相城) Measuring device and method for cogging torque and friction torque of motor
CN105403832A (en) * 2015-11-26 2016-03-16 北京卫星制造厂 Comprehensive property test system for stepping motor
CN112051046A (en) * 2020-09-07 2020-12-08 北京航空航天大学 High-precision motor performance measuring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104964776A (en) * 2015-06-30 2015-10-07 清华大学苏州汽车研究院(相城) Measuring device and method for cogging torque and friction torque of motor
CN105403832A (en) * 2015-11-26 2016-03-16 北京卫星制造厂 Comprehensive property test system for stepping motor
CN105403832B (en) * 2015-11-26 2018-12-21 北京卫星制造厂 A kind of stepper motor comprehensive performance testing system
CN112051046A (en) * 2020-09-07 2020-12-08 北京航空航天大学 High-precision motor performance measuring device

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 710077 No. 2 Taoyuan West Road, Shaanxi, Xi'an

Patentee after: Xi'an micromotor Research Institute Co.,Ltd.

Address before: 710077 No. 2 Taoyuan West Road, Shaanxi, Xi'an

Patentee before: XI'AN MICROMOTOR Research Institute