CN109946602A - A kind of robot servo motors performance testing device - Google Patents
A kind of robot servo motors performance testing device Download PDFInfo
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- CN109946602A CN109946602A CN201910150957.7A CN201910150957A CN109946602A CN 109946602 A CN109946602 A CN 109946602A CN 201910150957 A CN201910150957 A CN 201910150957A CN 109946602 A CN109946602 A CN 109946602A
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Abstract
The invention discloses a kind of robot servo motors performance testing devices, it is related to servo motor technical field of performance test, including tested motor, tested motor is equipped with shaft, tested motor is equipped with load motor close to shaft side, torque speed sensor is equipped between load motor and tested motor, load motor side is equipped with the first driver, tested motor side is equipped with the second driver, it is equipped with host computer between first driver and the second driver, the first measurement and control instrument and the second measurement and control instrument are respectively equipped between host computer and torque speed sensor.The present invention disposably can acquire and handle tested servo motor and load the parameter of servo motor, reduce test job amount, and can show and record by map and specific number；Relevant parameter can be acquired respectively by measurement and control instrument and driver in test, and the collected parameter of the two focuses on processing in host computer, reduce the testing time, and error rate is lower.
Description
Technical field
The present invention relates to servo motor technical field of performance test, survey more particularly to a kind of robot servo motors performance
Trial assembly is set.
Background technique
Servo motor has the advantages that control speed and position precision is very accurate, can convert torque for voltage signal
With revolving speed with drive control object.Servo motor rotor revolving speed is controlled by input signal, and energy fast reaction, is automatically controlling
In system, it is used as executive component, and there are the characteristics such as electromechanical time constant small, the linearity is high, pickup voltage, it can be the electricity received
Signal is converted into angular displacement or angular speed output on motor reel.Servo motor is widely used on industrial robot to drive,
Therefore, the performance of servo motor needs to be tested in advance, it is ensured that the accurate operation of industrial robot.Currently, test servo electricity
The device of machine performance is using the parameter for acquiring and handling tested servo motor one by one with load servo motor, heavy workload, test
Time is long, and test parameter error rate is high.
Summary of the invention
The object of the invention is that providing a kind of robot servo motors performance test dress to solve the above-mentioned problems
It sets.
The present invention through the following technical solutions to achieve the above objectives:
A kind of robot servo motors performance testing device, including tested motor, the tested motor are equipped with shaft, quilt
Measured motor is equipped with load motor close to shaft side, and load motor is equipped with shaft, is equipped between load motor and tested motor
The shaft of torque speed sensor, tested motor is connected with torque speed sensor by shaft coupling, the shaft of load motor
It is connected with torque speed sensor by shaft coupling, load motor side is equipped with the first driver, and tested motor side is equipped with
Second driver is equipped with host computer between the first driver and the second driver, divide between host computer and torque speed sensor
It She You not the first measurement and control instrument and the second measurement and control instrument；The load motor is connected with the first driver by data line, and first drives
Dynamic device is connected with host computer by data line, and tested motor is connected with the second driver by data line, the second driver
It is connected with host computer by data line, torque speed sensor passes through data line phase with the first measurement and control instrument, the second measurement and control instrument
Connection, host computer are connected by data line with the first measurement and control instrument, the second measurement and control instrument.
Preferably, the shaft coupling is bellows coupling or double diaphragm couplings.
Preferably, the model Mitsubishi MR-J2S-100A of first driver and the second driver.
Preferably, the model PA8000 of first measurement and control instrument and the second measurement and control instrument.
The movement that load motor and tested motor are controlled by the first driver of PC control and the second driver, by
It is connected with the shaft of tested motor by bellows coupling in the shaft of load motor, so that load motor and tested motor
In identical working condition, load motor can simulate the variation of the load of tested motor, carry out phase mutual feedback each other,
Make the revolving speed of tested motor and load motor and torque parameter flexible modulation to complete the performance test of various requirement；The
One driver accurately controls the revolving speed and torque of load motor by the control signal of host computer by PC control, can
An accurate load enough is provided for tested motor, to improve the measuring accuracy of tested motor；Quilt is controlled by load motor
Then measured motor revolving speed obtains revolving speed and torque signal by torque speed sensor, passes through the first measurement and control instrument and the second measurement and control instrument
The occurrence of current revolving speed and torque is obtained, last first measurement and control instrument and the second measurement and control instrument can be by the electrical parameters of load motor
It is forwarded to host computer with technical parameter, the electrical parameter of tested servo motor and technical parameter, host computer can by built-in program
To show above-mentioned parameter, to carry out Real-time Monitoring Data, the plug-in of host computer can also be handled above-mentioned parameter,
Analysis report is automatically generated, operating process is further simplified.
The beneficial effects of the present invention are: the present invention disposably can acquire and handle tested servo motor and load servo
The parameter of motor reduces test job amount, and can show and record by map and specific number；Relevant parameter can in test
To be acquired respectively by measurement and control instrument and driver, the collected parameter of the two focuses on processing in host computer, reduces the testing time,
And error rate is lower.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, the present invention includes tested motor, tested motor is equipped with shaft.Tested motor is close to shaft side
Equipped with load motor, load motor is equipped with shaft.Torque speed sensor is equipped between load motor and tested motor.It is tested
The shaft of motor is connected with torque speed sensor by shaft coupling, and shaft and the torque speed sensor of load motor pass through
Shaft coupling is connected.In the present embodiment, shaft coupling uses bellows coupling, and shaft coupling can also be using double diaphragm couplings.
Load motor side is equipped with the first driver, and tested motor side is equipped with the second driver.First driver and the second driver
Between be equipped with host computer.The model Mitsubishi MR-J2S-100A of first driver and the second driver.Host computer and torque revolving speed
The first measurement and control instrument and the second measurement and control instrument are respectively equipped between sensor.The model of first measurement and control instrument and the second measurement and control instrument
PA8000.Load motor is connected with the first driver by data line, and the first driver is connected with host computer by data line
It connects.Tested motor is connected with the second driver by data line, and the second driver is connected with host computer by data line.It turns round
Square speed probe is connected by data line with the first measurement and control instrument, the second measurement and control instrument.Host computer and the first measurement and control instrument, second
Measurement and control instrument is connected by data line.
When work, load motor and tested motor are controlled by the first driver of PC control and the second driver
Movement, since the shaft of load motor is connected with the shaft of tested motor by bellows coupling so that load motor with
Tested motor is in identical working condition, and load motor can simulate the variation of the load of tested motor, carry out each other
Phase mutual feedback makes the revolving speed of tested motor and load motor and torque parameter flexible modulation to complete the performance of various requirement and survey
It has a try and tests；First driver accurately controls revolving speed and the torsion of load motor by the control signal of host computer by PC control
Square can provide an accurate load, to improve the measuring accuracy of tested motor for tested motor；Pass through load electricity
Machine controls tested motor revolving speed, then obtains revolving speed and torque signal by torque speed sensor, passes through the first measurement and control instrument and the
Two measurement and control instruments obtain the occurrence of current revolving speed and torque, and last first measurement and control instrument and the second measurement and control instrument can be by load motors
Electrical parameter and technical parameter, the electrical parameter of tested servo motor and technical parameter be forwarded to host computer, host computer passes through built-in
Program can show above-mentioned parameter, to carry out Real-time Monitoring Data, the plug-in of host computer can also be to above-mentioned parameter
It is handled, automatically generates analysis report, be further simplified operating process.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention.This field it is common
Technical staff is appreciated that without departing from the principle and spirit of the present invention can be a variety of to the progress of these embodiments
Variation, modification, replacement and deformation.The scope of the present invention is defined by the claims and their equivalents.
Claims (4)
1. a kind of robot servo motors performance testing device, including tested motor, it is characterised in that: set in the tested motor
There is shaft, tested motor is equipped with load motor close to shaft side, and load motor is equipped with shaft, load motor and tested motor
Between be equipped with torque speed sensor, the shaft of tested motor is connected with torque speed sensor by shaft coupling, load electricity
The shaft of machine is connected with torque speed sensor by shaft coupling, and load motor side is equipped with the first driver, tested motor
Side is equipped with the second driver, and host computer, host computer and torque revolution speed sensing are equipped between the first driver and the second driver
The first measurement and control instrument and the second measurement and control instrument are respectively equipped between device；The load motor is connected with the first driver by data line
It connecing, the first driver is connected with host computer by data line, and tested motor is connected with the second driver by data line, the
Two drivers are connected with host computer by data line, and torque speed sensor passes through with the first measurement and control instrument, the second measurement and control instrument
Data line is connected, and host computer is connected by data line with the first measurement and control instrument, the second measurement and control instrument.
2. a kind of robot servo motors performance testing device according to claim 1, it is characterised in that: the shaft coupling
For bellows coupling or double diaphragm couplings.
3. a kind of robot servo motors performance testing device according to claim 1, it is characterised in that: described first drives
The model Mitsubishi MR-J2S-100A of dynamic device and the second driver.
4. a kind of robot servo motors performance testing device according to claim 1, it is characterised in that: described first surveys
Control the model PA8000 of instrument and the second measurement and control instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150957.7A CN109946602A (en) | 2019-02-28 | 2019-02-28 | A kind of robot servo motors performance testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150957.7A CN109946602A (en) | 2019-02-28 | 2019-02-28 | A kind of robot servo motors performance testing device |
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| CN109946602A true CN109946602A (en) | 2019-06-28 |
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| CN201910150957.7A Pending CN109946602A (en) | 2019-02-28 | 2019-02-28 | A kind of robot servo motors performance testing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850293A (en) * | 2020-01-15 | 2020-02-28 | 季华实验室 | Servo motor is to dragging detecting system based on moment closed loop |
| CN110992791A (en) * | 2019-12-06 | 2020-04-10 | 芜湖赛宝机器人产业技术研究院有限公司 | Multi-mode servo motor teaching system and operation method thereof |
| CN111930061A (en) * | 2020-07-24 | 2020-11-13 | 佛山科学技术学院 | Method and device for testing performance of driving motor of mobile robot |
| CN112462084A (en) * | 2020-10-19 | 2021-03-09 | 芜湖赛宝机器人产业技术研究院有限公司 | Robot servo motor performance testing device |
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| CN102033201A (en) * | 2010-10-25 | 2011-04-27 | 广州数控设备有限公司 | Simulation device and method using AC servo motor as variable-torque load |
| CN205015457U (en) * | 2015-09-22 | 2016-02-03 | 南通倍塔新星电子有限公司 | Servo motor drives testing arrangement |
| CN206161814U (en) * | 2016-11-15 | 2017-05-10 | 中国电子产品可靠性与环境试验研究所 | Servo motor reliability testing system |
| CN206876836U (en) * | 2017-07-07 | 2018-01-12 | 徐连胜 | Servomotor RTA reliability test assembly |
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2019
- 2019-02-28 CN CN201910150957.7A patent/CN109946602A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033201A (en) * | 2010-10-25 | 2011-04-27 | 广州数控设备有限公司 | Simulation device and method using AC servo motor as variable-torque load |
| CN205015457U (en) * | 2015-09-22 | 2016-02-03 | 南通倍塔新星电子有限公司 | Servo motor drives testing arrangement |
| CN206161814U (en) * | 2016-11-15 | 2017-05-10 | 中国电子产品可靠性与环境试验研究所 | Servo motor reliability testing system |
| CN206876836U (en) * | 2017-07-07 | 2018-01-12 | 徐连胜 | Servomotor RTA reliability test assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992791A (en) * | 2019-12-06 | 2020-04-10 | 芜湖赛宝机器人产业技术研究院有限公司 | Multi-mode servo motor teaching system and operation method thereof |
| CN110850293A (en) * | 2020-01-15 | 2020-02-28 | 季华实验室 | Servo motor is to dragging detecting system based on moment closed loop |
| CN111930061A (en) * | 2020-07-24 | 2020-11-13 | 佛山科学技术学院 | Method and device for testing performance of driving motor of mobile robot |
| CN112462084A (en) * | 2020-10-19 | 2021-03-09 | 芜湖赛宝机器人产业技术研究院有限公司 | Robot servo motor performance testing device |
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Application publication date: 20190628 |
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| RJ01 | Rejection of invention patent application after publication |