CN106019152A - 10-axis motor no-load testing system - Google Patents
10-axis motor no-load testing system Download PDFInfo
- Publication number
- CN106019152A CN106019152A CN201610484824.XA CN201610484824A CN106019152A CN 106019152 A CN106019152 A CN 106019152A CN 201610484824 A CN201610484824 A CN 201610484824A CN 106019152 A CN106019152 A CN 106019152A
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- servomotor
- cable
- measured
- bus
- driver
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000004891 communication Methods 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012812 general test Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Abstract
The invention discloses a 10-axis motor no-load testing system, which comprises bus cables, knob switches, contactor coils, servo motor power cables, servo motor signal cables, drivers and servo motors, wherein the bus cables are connected with the knob switches and the contactor coils, each knob switch is connected with the corresponding contactor coil in series to form a closed loop, and the bus cables are connected with contactors. The 10-axis motor no-load testing system can be used for monitoring operation situations of ten motors simultaneously in the data monitoring aspect since all the servo motors to be tested are controlled by one PLC, thereby reducing complex programs of the system; and the 10-axis motor no-load testing system controls power supply of drivers by using the contactors, is provided with power supply indicating lamps, integrates the switches on an operation panel, and brings convenience for the operation and observation of the tester.
Description
Technical field
The present invention relates to empty load of motor test system applied technical field, a kind of ten spindle motor no load test systems.
Background technology
In Motor Production Test checkout procedure, no load test is the method for inspection most basic, maximally effective.Can verify that whether motor can operate by no load test, motor rotation time whether have the accessories such as abnormal sound, motor temperature control sensor, brake normally to work, empty load of motor electric current the most normal.For ensureing the accuracy of test, the enough operation time is needed to ensure (about 2h).Conventional one motor of no load test needs an electrical test cabinet, at least needs a PLC, servo-driver, the display interface being easy to operative in cabinet.For ensureing the time of no load test, no load test seat in the plane must be increased, the increase of each seat in the plane is accomplished by increasing an electrical test cabinet according to traditional test methods, the increase of test cabinet means the increase (each regulator cubicle is required for corresponding position) of cost and the test space, also can strengthen the workload (needing to monitor back and forth) of tester's monitoring at different test machine interdigits simultaneously.One PLC connects a servo-driver, does not the most make full use of the disposal ability of PLC while increasing cost.
Summary of the invention
It is an object of the invention to provide a kind of ten spindle motor no load test systems, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of ten spindle motor no load test systems, including bus cable, rotary switch, contactor coil, servo motor power supply cable, servomotor signal cable, driver and servomotor, described bus cable connects rotary switch and contactor coil, rotary switch is connected with contactor coil, both constitute closed-loop path, and bus cable connects catalyst；Described catalyst and servomotor to be measured pass through connection, driver it is electrically connected with on servomotor to be measured, driver is connected with servomotor to be measured, driver is connected by servo motor power supply cable with servomotor to be measured, is connected and has servomotor signal cable between driver with servomotor；One end of described servomotor to be measured connects bus communication cable, and the other end of bus communication cable is connected on switch module；Described switch module is connected by wire with control panel.
As the further scheme of the present invention: described bus cable is provided with four binding posts and is respectively L1, L2, L3 and PE, ten groups of rotary switches and ten groups of catalysts are connected altogether on bus cable, catalyst uses normally opened contact, transmits 380V alternating current in bus cable.
As the further scheme of the present invention: described switch module is connected with servomotor to be measured, this system is provided with two switch modules, is connected by bus communication cable between two switch modules.
As the further scheme of the present invention: described control panel is connected with each servomotor to be measured after switch module signal transfer by bus communication cable.
Compared with prior art, the method have the benefit that
(1) this ten spindle motors no load test system, bus cable is provided with four binding posts and is respectively L1, L2, L3 and PE, ten groups of rotary switches and ten groups of catalysts are connected altogether on bus cable, catalyst uses normally opened contact, ten drivers are controlled by a PLC, do not interfere with between each driver, improve testing efficiency；The power-off of the independent control contactor of rotary switch with power on, remaining axle can normally work, so can detect by carrying out convenient, efficiency changing servomotor to be measured when, eliminate general test simultaneously and drive power-off to need to restart the step of PLC, substantially increase detection efficiency；Bus cable transmits 380V alternating current, is powered for every driver；Switch module is connected with servomotor to be measured, this system is provided with two switch modules, it is connected by bus communication cable between two switch modules, servomotor to be measured operates by testing requirement, is passed back on control panel by bus communication cable and switch module by detection data current simultaneously；Control panel is connected with each servomotor to be measured after switch module signal transfer by bus communication cable, control panel is in whole test process, data during detection can be recorded and process, and show such as on interface: testing of electric motors temperature, testing of electric motors electric current, the test curve of testing of electric motors rotating speed, it is simple to operator observe and record.
(2) this ten spindle motors no load test system, owing to all servomotors to be measured are all controlled by a PLC, can monitor ten motor rotation situations in terms of data monitoring the most simultaneously, reduce the complicated process of system；Use catalyst to control the power supply of driver, and with power supply indicator, switch concentrates on guidance panel, it is simple to the operation of tester and observation；Test program is independently write, when driver power-off powers on again, it is possible to automatically initialize bus communication, it is simple to use, and motor rotation is not simple rotating forward continuously, has certain specific aim.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the present invention.
In figure: 1-bus cable, 2-rotary switch, 3-contactor coil, 4-catalyst, 5-servo motor power supply cable, 6-servomotor signal cable, 7-bus communication cable, 8-switch module, 9-control panel, 10-driver, 11-servomotor to be measured.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of ten spindle motor no load test systems, including bus cable 1, rotary switch 2, contactor coil 3, servo motor power supply cable 5, servomotor signal cable 6, driver 10 and servomotor 11, bus cable 1 connects rotary switch 2 and contactor coil 3, rotary switch 2 is connected with contactor coil 3, and both constitute closed-loop path, and bus cable 1 connects catalyst 4；Bus cable 1 is provided with four binding posts and is respectively L1, L2, L3 and PE, connecting altogether ten groups of rotary switches 2 and ten groups of catalysts 4 on bus cable 1, catalyst 4 uses normally opened contact, controls ten drivers 10 by a PLC, do not interfere with between each driver 10, improve testing efficiency；The power-off of the independent control contactor 4 of rotary switch 2 with power on, remaining axle can normally work, so can detect by carrying out convenient, efficiency changing servomotor 11 to be measured when, eliminate general test simultaneously and drive power-off to need to restart the step of PLC, substantially increase detection efficiency；Bus cable 1 transmits 380V alternating current, is powered for every driver；Catalyst 4 and servomotor 11 to be measured, by connection, use catalyst 4 to control the power supply of driver 10, and with power supply indicator, switch concentrate on guidance panel, it is simple to the operation of tester and observation；；Test program is independently write, when driver 10 power-off powers on again, it is possible to automatically initialize bus communication, it is simple to use, and motor rotation is not simple rotating forward continuously, has certain specific aim；Driver 10 it is electrically connected with on servomotor 11 to be measured, driver 10 is connected with servomotor 11 to be measured, driver 10 is connected by servo motor power supply cable 5 with servomotor 11 to be measured, and being connected between driver 10 with servomotor 11 has servomotor signal cable 6；Servomotor 11 to be measured is all controlled by a PLC, can monitor ten motor rotation situations the most simultaneously, reduce the complicated process of system in terms of data monitoring；One end of servomotor 11 to be measured connects bus communication cable 7, and the other end of bus communication cable 7 is connected on switch module 8；Switch module 8 is connected by wire with control panel 9；Bus cable 1 transmits 380V alternating current, is powered for every driver；Switch module 8 is connected with servomotor 11 to be measured, this system is provided with two switch modules 8, it is connected by bus communication cable 7 between two switch modules 8, servomotor to be measured operates by testing requirement, detection data current is passed back on control panel 9 by bus communication cable 7 and switch module 8 simultaneously, control panel 9 is connected with each servomotor 11 to be measured after switch module 8 signal transfer by bus communication cable 7, control panel 9 is in whole test process, data during detection can be recorded and process, and show such as on interface: testing of electric motors temperature, testing of electric motors electric current, the test curve of testing of electric motors rotating speed, personal observations convenient to operate and record.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
1. a spindle motor no load test system, including bus cable (1), rotary switch (2), contactor coil (3), servo motor power supply cable (5), servomotor signal cable (6), driver (10) and servomotor (11), it is characterized in that: described bus cable (1) connects rotary switch (2) and contactor coil (3), rotary switch (2) is connected with contactor coil (3), both constitute closed-loop path, and bus cable (1) connects catalyst (4)；Described catalyst (4) and servomotor to be measured (11) pass through connection, driver (10) it is electrically connected with on servomotor to be measured (11), driver (10) is connected with servomotor to be measured (11), driver (10) is connected by servo motor power supply cable (5) with servomotor to be measured (11), and being connected between driver (10) with servomotor (11) has servomotor signal cable (6)；One end of described servomotor to be measured (11) connects bus communication cable (7), and the other end of bus communication cable (7) is connected on switch module (8)；Described switch module (8) is connected by wire with control panel (9).
A kind of ten spindle motor no load test systems the most according to claim 1, it is characterized in that: described bus cable (1) is provided with four binding posts and is respectively L1, L2, L3 and PE, bus cable (1) is upper connects altogether ten groups of rotary switches (2) and ten groups of catalysts (4), catalyst (4) uses transmission 380V alternating current in normally opened contact, bus cable (1).
A kind of ten spindle motor no load test systems the most according to claim 1, it is characterized in that: described switch module (8) is connected with servomotor to be measured (11), this system is provided with two switch modules (8), is connected by bus communication cable (7) between two switch modules (8).
A kind of ten spindle motor no load test systems the most according to claim 1, it is characterised in that: described control panel (9) is connected with each servomotor to be measured (11) after switch module (8) signal transfer by bus communication cable (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484824.XA CN106019152A (en) | 2016-06-28 | 2016-06-28 | 10-axis motor no-load testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484824.XA CN106019152A (en) | 2016-06-28 | 2016-06-28 | 10-axis motor no-load testing system |
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| CN106019152A true CN106019152A (en) | 2016-10-12 |
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| CN201610484824.XA Pending CN106019152A (en) | 2016-06-28 | 2016-06-28 | 10-axis motor no-load testing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320852A (en) * | 2019-07-27 | 2019-10-11 | 江苏倍川自动化设备有限公司 | A kind of wire structures of control button |
| CN114137890A (en) * | 2021-12-30 | 2022-03-04 | 北京华能新锐控制技术有限公司 | Device, remote IO module and method for realizing remote restart of offshore wind power equipment |
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2016
- 2016-06-28 CN CN201610484824.XA patent/CN106019152A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110320852A (en) * | 2019-07-27 | 2019-10-11 | 江苏倍川自动化设备有限公司 | A kind of wire structures of control button |
| CN114137890A (en) * | 2021-12-30 | 2022-03-04 | 北京华能新锐控制技术有限公司 | Device, remote IO module and method for realizing remote restart of offshore wind power equipment |
| CN114137890B (en) * | 2021-12-30 | 2023-08-08 | 北京华能新锐控制技术有限公司 | Device for realizing remote restarting of offshore wind power equipment, remote IO module and method |
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Address after: Room 103, Building 5, No. 1158 Central Road, Songjiang District, Shanghai, 201615 Applicant after: SHANGHAI FINEPOWER TECHNOLOGY CO., LTD. Address before: 201619 Building 6, 111 Dongye Road, Dongjing Town, Songjiang District, Shanghai Applicant before: SHANGHAI FINEPOWER TECHNOLOGY CO., LTD. |
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