CN208334587U - Integrated servo motor test device - Google Patents
Integrated servo motor test device Download PDFInfo
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- CN208334587U CN208334587U CN201820929716.3U CN201820929716U CN208334587U CN 208334587 U CN208334587 U CN 208334587U CN 201820929716 U CN201820929716 U CN 201820929716U CN 208334587 U CN208334587 U CN 208334587U
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- servo motor
- personal computer
- industrial personal
- capture card
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Abstract
The utility model relates to integrated servo motor test devices, and including industrial personal computer and the test cell connecting with industrial personal computer, test cell includes displacement sensor, encoder, current sensor, voltage sensor, capture card；Displacement sensor, encoder and capture card are connect with industrial personal computer respectively；Current sensor and voltage sensor are connect with capture card respectively.Integrated servo motor test device described in the utility model acquires displacement, the location of instruction, driver input and output electric current and dynamic device input and output voltage by test cell；Driver input and output electric current and driver input and output voltage pass through capture card respectively and enter industrial personal computer.It is calculated separately by industrial personal computer according to displacement, the location of instruction, input and output electric current and output voltage and obtains integrated servo motor efficiency, nominal torque and torque ripple, follows ratio error, reduction ratio, end jump and diameter jump etc., to which the design for machine and retarder provides more parameters, and then improve the accuracy of design object.
Description
Technical field
The utility model relates to a kind of technical fields of electromechanical testing, and in particular to a kind of integrated servo motor test dress
It sets.
Background technique
Integrated servo motor test device is the different operating conditions by simulated machine and retarder, acquisition and analysis electricity
The real time data of machine, retarder under different operating conditions, so that whether the actual performance for detecting motor and retarder reaches design mesh
Mark.However existing test equipment is typically only capable to the power to motor and retarder, efficiency and revolving speed etc. and tests, test
Project is limited, and the accuracy for whether reaching design object for the actual performance of evaluation motor and retarder is lower.
Utility model content
To improve measuring accuracy, the utility model provides a kind of integrated servo motor test device.
Integrated servo motor test device, including industrial personal computer and the test cell connecting with industrial personal computer, the test is single
Member includes displacement sensor, encoder, current sensor, voltage sensor, capture card；Institute's displacement sensors, encoder and
Capture card is connect with industrial personal computer respectively；The current sensor and voltage sensor are connect with capture card respectively.
Preferably, institute's displacement sensors include tangent displacement sensor.
Preferably, the test cell further includes driver, and the driver is connect with industrial personal computer, and the encoder passes through
Driver is connect with industrial personal computer；The driver is used for connecting integration servo motor.
Preferably, the test cell further includes torque detecting apparatus；The torque detecting apparatus is connect with capture card.
Preferably, the torque detecting apparatus includes simulator and torque sensor；The torque sensor and simulator
It is connect respectively with capture card.
Preferably, the simulator includes the brake for loading controller and connecting with load controller；The load control
Device processed is controlled for analog signal；The brake is used for fictitious load.
Preferably, the brake includes HZ-10.J/Q model brake, FZ50.J/Y model brake, FZ400.J/Y
At least one of model brake and SC-1W model brake.
Preferably, the driver includes that G-SOLLTWI3/100EE model starter, G-SOLTWI6/100EE model open
At least one of dynamic device, G-SOLTWI15/100EE model starter, G-SOLTWI25/100EE model starter.
It preferably, further include display screen, the display screen installation and industrial personal computer.
Preferably, the capture card includes PICE capture card and connecting terminal；The industrial personal computer, PICE capture card and wiring
Terminal is sequentially connected；The current sensor, voltage sensor are connect with connecting terminal respectively.
The utility model has the beneficial effects that
With the prior art, integrated servo motor test device described in the utility model passes through the displacement of test cell
Sensor acquisition displacement；Encoder acquisition instructions position；Current sensor obtains driver input and output electric current；Voltage sensor
For obtaining driver input and output voltage；Driver input and output electric current and driver input and output voltage pass through capture card respectively
Into industrial personal computer.It is calculated separately by industrial personal computer according to displacement, the location of instruction, input and output electric current and output voltage and obtains one
Change servo motor efficiency, nominal torque and torque ripple, follow ratio error, reduction ratio, end are jumped and diameter is jumped etc., to be machine and subtract
The design of fast device provides more parameters, and then improves the accuracy of design object.
Detailed description of the invention
Fig. 1 is a kind of integrated servo motor test device schematic diagram in the embodiments of the present invention.
Specific embodiment
In the following, in conjunction with attached drawing 1 and specific embodiment, to integrated servo motor test device described in the utility model
It is described further:
The present embodiment discloses integrated servo motor test device, including industrial personal computer 1 and the test list connecting with industrial personal computer 1
Member 2.Test cell 2 is for acquiring displacement, the location of instruction, motor encoder position, encoder position, output torque, instruction torsion
Square, driver export one or more in electric current, driver output voltage and encoder revolving speed.The industrial personal computer 1 is used for
Calculated separately according to displacement, the location of instruction, encoder position and output torque obtain absolute fix precision, repetitive positioning accuracy,
Ratio error, reduction ratio, end jump and diameter is followed to jump.Wherein the positioning accuracy includes that motor absolute fix precision, assembly are absolute
Positioning accuracy.The repetitive positioning accuracy includes motor repetitive positioning accuracy and assembly repetitive positioning accuracy.It is described to follow ratio
Error includes that motor follows ratio error and assembly to follow ratio error.The industrial personal computer be also used to according to driver export electric current,
Driver output voltage code device revolving speed, the location of instruction and output torque calculate separately and obtain working efficiency, nominal torque and torque
Fluctuation.
As another preferred embodiment, the integrated servo motor test device further include connect with industrial personal computer 1 it is aobvious
Display screen 3, the display screen 3 can capacitive touch screen.The display screen 3 can be used for that user is facilitated to input various instruction control industry controls
Machine and test cell carry out data acquisition and calculating.
The test cell 2 includes displacement sensor 21, encoder 22, current sensor 23, voltage sensor 24, acquisition
Card 25；Institute's displacement sensors 21, encoder 22 and capture card 25 are connect with industrial personal computer 1 respectively.The current sensor 23 and
Voltage sensor 24 is connect with capture card 25 respectively.The test cell 2 can also include driver 26, the driver 26 with
Industrial personal computer 1 connects, and the encoder 22 is connect by driver 26 with industrial personal computer 1.The driver 26 is watched for connecting integration
Take motor.The driver 26 is connect using Ethernet with industrial personal computer 1.The biography of GT2-H12K can be selected in institute's displacement sensors 21
Sensor.It is 50mm that the encoder 22, which has 5000 lines and its hollow shaft diameter, such as the encoder 22 can be ERN120 model
Encoder.The equipment that the current sensor 23 can use model HAS50-s/sp50.Voltage sensor 24 can be adopted
With the equipment of model LV25-200.
Wherein the displacement sensor 21 is for acquiring displacement.The 22 acquisition instructions position of encoder.The electric current passes
Sensor 23 is for obtaining driver input and output electric current.The voltage sensor 24 is for obtaining driver input and output voltage.It drives
Dynamic device input and output electric current and driver input and output voltage pass through capture card 25 respectively and enter industrial personal computer 1.The capture card 25
Utilize PCIE ((peripheral component interconnect express, high speed serialization computer expansion bus mark
It is quasi-) bus connect with industrial personal computer.The capture card 25 is inputted including ten six analogs, and two road analog outputs, 24 tunnels can
Program numbers I/O, two 32 programmable counter/timers；Such as the touch sensor of model GT2-H12K.
The capture card 25 includes PICE capture card 252 and connecting terminal 252.The industrial personal computer 1, PICE capture card 251 and terminals
Son 252 is sequentially connected.PICE capture card 252 can be PICE multi-function data acquisition card.The current sensor 23, voltage sensor 24
It is connect respectively with connecting terminal 252.Institute's capture card 25 has selected PCIE bus communication, has selected ether Netcom to driver 26
Letter, driver 26 can also pass through usb communication and debugging.Displacement sensor 21 uses RS232 communication mode and industry control to data
Machine 1 communicates.The encoder 22 is for acquiring motor encoder position, encoder position.The driver obtains encoder and turns
Speed.
As a preferred embodiment, institute's displacement sensors 21 include tangent displacement sensor.The contact displacement sensing
Device is communicated by RS232 serial communication with industrial personal computer 1.
As a preferred embodiment, the test cell 2 further includes torque detecting apparatus 27, which is used for
Obtain output torque.The torque detecting apparatus 27 is connect with capture card 25.The torque detecting apparatus 27 include simulator and
Torque sensor 272.The torque sensor 272 and simulator are connect with capture card 25 respectively.The simulator includes load
Controller 2711 and the brake 2712 being connect with load controller 2711.The load controller 2711 can be controlled for program-controlled load
Device processed is used for analog signal control；The brake 2712 can be magnetic powder brake, be used for fictitious load.The braking
Device 2712 include HZ-10.J/Q model brake, FZ50.J/Y model brake and FZ400.J/Y model brake in extremely
Few one kind.The driver includes G-SOLLTWI3/100EE model starter, G-SOLTWI6/100EE model starter, G-
At least one of SOLTWI15/100EE model starter, G-SOLTWI25/100EE model starter.Load controller
2711 can be used the controller of model SC-1W, and device is controlled for design with analog signals, and RS232 can be used as spare communication
Mode.The torque sensor 272 includes one of SL06-50T or SL06-100T, the range of the torque sensor 272
50Nm-100Nm, precision: 0.2%, response speed≤1ms.
In conclusion the utility model acquires displacement by the displacement sensor of test cell；Encoder acquisition instructions position
It sets；Current sensor obtains driver input and output electric current；Voltage sensor is for obtaining driver input and output voltage；Driver
Input and output electric current and driver input and output voltage pass through capture card respectively and enter industrial personal computer.By industrial personal computer according to displacement,
The location of instruction, input and output electric current and output voltage, which calculate separately, obtains electric efficiency, integrated servo motor efficiency, specified torsion
Square and torque ripple follow ratio error, reduction ratio, hold jump and diameter jump etc., so that the design for machine and retarder provides more
Parameter, and then improve the accuracy of design object.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. integrated servo motor test device, including industrial personal computer and the test cell being connect with industrial personal computer, it is characterised in that: institute
Stating test cell includes displacement sensor, encoder, current sensor, voltage sensor, capture card；Institute's displacement sensors,
Encoder and capture card are connect with industrial personal computer respectively；The current sensor and voltage sensor are connect with capture card respectively.
2. integrated servo motor test device according to claim 1, it is characterised in that: institute's displacement sensors include
Tangent displacement sensor.
3. integrated servo motor test device according to claim 1 or 2, it is characterised in that: the test cell is also
Including driver, the driver is connect with industrial personal computer, and the encoder is connect by driver with industrial personal computer；The driver is used
In connecting integration servo motor.
4. integrated servo motor test device according to claim 3, it is characterised in that: the test cell further includes
Torque detecting apparatus；The torque detecting apparatus is connect with capture card.
5. integrated servo motor test device according to claim 4, it is characterised in that: the torque detecting apparatus packet
Include simulator and torque sensor；The torque sensor and simulator are connect with capture card respectively.
6. integrated servo motor test device according to claim 5, it is characterised in that: the simulator includes load
Controller and the brake being connect with load controller；The load controller is controlled for analog signal；The brake is used
In fictitious load.
7. integrated servo motor test device according to claim 6, it is characterised in that: the brake includes HZ-
In 10.J/Q model brake, FZ50.J/Y model brake, FZ400.J/Y model brake and SC-1W model brake
It is at least one.
8. integrated servo motor test device according to claim 3, it is characterised in that: the driver includes G-
SOLLTWI3/100EE model starter, G-SOLTWI6/100EE model starter, the starting of G-SOLTWI15/100EE model
At least one of device, G-SOLTWI25/100EE model starter.
9. integrated servo motor test device according to claim 1 or 2, it is characterised in that: it further include display screen, institute
State display screen installation and industrial personal computer.
10. integrated servo motor test device according to claim 1 or 2, it is characterised in that: the capture card includes
PICE capture card and connecting terminal；The industrial personal computer, PICE capture card and connecting terminal are sequentially connected；The current sensor,
Voltage sensor is connect with connecting terminal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929716.3U CN208334587U (en) | 2018-06-15 | 2018-06-15 | Integrated servo motor test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929716.3U CN208334587U (en) | 2018-06-15 | 2018-06-15 | Integrated servo motor test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334587U true CN208334587U (en) | 2019-01-04 |
Family
ID=64770942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929716.3U Active CN208334587U (en) | 2018-06-15 | 2018-06-15 | Integrated servo motor test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859820A (en) * | 2021-02-01 | 2021-05-28 | 嘉兴嘉来机器人有限公司 | Servo driver bus connection detection device |
-
2018
- 2018-06-15 CN CN201820929716.3U patent/CN208334587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859820A (en) * | 2021-02-01 | 2021-05-28 | 嘉兴嘉来机器人有限公司 | Servo driver bus connection detection device |
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