CN104833452A - Motor torsion tester - Google Patents
Motor torsion tester Download PDFInfo
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- CN104833452A CN104833452A CN201510256697.3A CN201510256697A CN104833452A CN 104833452 A CN104833452 A CN 104833452A CN 201510256697 A CN201510256697 A CN 201510256697A CN 104833452 A CN104833452 A CN 104833452A
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Abstract
The invention discloses a motor torsion tester, which comprises a shell electric box, an external power supply interface, voltmeters, a start button and a stop button, wherein the external power supply interface, the voltmeters, the start button and the stop button are arranged at side surfaces of the shell electric box, the internal part of the shell electric box is provided with a detection circuit, the upper surface of the shell electric box forms an operating platform for testing a motor, the operating platform is provided with a tested motor, couplings, a proximity switch, an electromagnetic clutch, weights, a steel wire rope and a test assistant motor, the tested motor and the test assistant motor are connected with the electromagnetic clutch through the couplings, the electromagnetic clutch at the side of the tested motor and the coupling are further provided with the proximity switch therebetween, and the electromagnetic clutch is connected to the weights through the steel wire rope. The shell electric box is internally provided with the detection circuit, wherein the detection circuit comprises a control unit, an output unit and an input unit. The motor torsion tester can truly detect the start torsion when the motor is started and detect the motor temperature rise and current when the motor is in operation.
Description
Technical field
The present invention relates to a kind of motor torque force testing instrument.
Background technology
In motor production field, monophase machine performance and production technology are all in raising and progress, especially the performance requirement of foreign customers to monophase machine is more and more higher, the testing apparatus used at home is now in test monophase machine process, and monophase machine test is all test under unloaded virtual state.It is inadequate that monophase machine often produces electric motor starting torsion in actual applications, and motor operates under full load situation, and electric machine temperature rise is higher and running current is bigger than normal, thus does not reach the demand of foreign customers.The testing apparatus of current domestic detection monophase machine and instrument can not adapt to the detection demand of these New-type electric machines, and virtual detection means also cannot meet the needs of production development.
Summary of the invention
In order to overcome existing equipment can not the startup torsion of testing of electric motors and motor in fully-loaded case, the temperature rise of motor and the problem of motor fully loaded running current, the invention provides a kind of effectively can detect motor startup torsion and under full capacity motor temperature rise situation and at full capacity under the motor torque force testing instrument of running current.
The technical solution used in the present invention is:
Motor torque force testing instrument, it is characterized in that: comprise shell electronic box and be arranged on the external power source interface of shell electronic box side, voltage table, start button and stop button, the inside of described shell electronic box is provided with testing circuit, the upper surface of described shell electronic box forms the operator's console of testing of electric motors, described operator's console is provided with testing of electric motors, shaft coupling, proximity switch, electromagnetic clutch, counterweight, wire rope and accompany examination motor, described testing of electric motors with accompany examination motor be connected with electromagnetic clutch respectively by shaft coupling, also proximity switch is provided with between the electromagnetic clutch of testing of electric motors side and shaft coupling, described electromagnetic clutch is connected with the counterweight for detecting startup torsion when testing of electric motors starts by wire rope, the inside of described shell electronic box is provided with testing circuit,
Described testing circuit comprises the first fuse, second fuse, first single-phase circuit breaker (DZ47-32A), Switching Power Supply, proximity switch (CD), power switch (SW1), electromagnetic switching clutch (SW2), emergency stop switch (SW3), stop button (SW4), start button (SB1), load button (SB2), load button (SB3), load button (SB4), relay, electromagnetic clutch (YC), first A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2) and the 4th A.C. contactor (KA3), the first described fuse, second fuse, first single-phase circuit breaker (DZ47-32A), Switching Power Supply, proximity switch (CD), power switch (SW1), electromagnetic switching clutch (SW2), emergency stop switch (SW3), stop button (SW4), start button (SB1), first load button (SB2), second load button (SB3), 3rd load button (SB4), relay, electromagnetic clutch (YC), first A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2) and the 4th A.C. contactor (KA3) form control module jointly,
First A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2), one end of 4th A.C. contactor (KA3) is in parallel and hold with the B of Switching Power Supply after parallel connection and be connected, the other end of described the first A.C. contactor (KA) is connected with one end of start button (SB1), the other end of described start button (SB1) is connected with one end of emergency stop switch (SW3), the other end of described the second A.C. contactor (KA1) is connected with one end of the first load button (SB2), the other end of the 3rd described A.C. contactor (KA2) is connected with one end of the second load button (SB3), the other end of the 4th described A.C. contactor (KA3) is connected with one end of the 3rd load button (SB4), described the first load button (SB2), second load button (SB3), the other end of the 3rd load button (SB4) in parallel and in parallel after be connected with stop button (SW4), the other end of described stop button (SW4) is in parallel with the other end of emergency stop switch (SW3) and hold with the A of Switching Power Supply after parallel connection and be connected, A, B end of described Switching Power Supply is connected with one end of the first single-phase circuit breaker (DZ47-32A) respectively, the other end of described the first single-phase circuit breaker (DZ47-32A) is connected with one end of the first fuse, the second fuse, and the other end of the first described fuse, the second fuse connects power supply, the a end of described Switching Power Supply is connected with one end of power switch (SW1), the other end of described power switch (SW1) is connected with one end of proximity switch (CD), one end of described electromagnetic switching clutch (SW2) and relay in parallel and in parallel after be connected with proximity switch (CD) other end, the other end of described electromagnetic switching clutch (SW2) is connected with one end of electromagnetic clutch (YC), and the other end of described electromagnetic clutch (YC) is in parallel with the other end of relay and hold with the b of Switching Power Supply after parallel connection and be connected.
Also comprise input block, described input block comprises the 3rd fuse, the 4th fuse, the second single-phase circuit breaker (DZ47-32A), the first reometer, the first voltage table, the 5th A.C. contactor (KA5) and testing of electric motors (D1);
One end of described the second single-phase circuit breaker (DZ47-32A) and the 3rd fuse, one end of 4th fuse is connected, the 3rd described fuse, the other end of the 4th fuse connects power supply, one end of the first described voltage table in parallel with one end of the first reometer and in parallel after be connected with the other end of the second single-phase circuit breaker (DZ47-32A), the other end of the first described voltage table is connected with one end of the 5th A.C. contactor (KA5), the other end of the first described reometer is connected with one end of the 5th A.C. contactor (KA5), the testing of electric motors (D1) described in other end connection of the 5th described A.C. contactor (KA5).
Also comprise by output unit, described output unit comprises the 5th fuse, 6th fuse, 7th fuse, first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), 8th electric capacity (C8), 9th electric capacity (C9), first electrical bar, second electrical bar, 3rd electrical bar, 4th electrical bar, 5th electrical bar, pressure regulator, second reometer, second voltage table, tertiary voltage table, 6th A.C. contactor (KA6), 7th A.C. contactor (KA7), 8th A.C. contactor (KA8) and accompany examination motor (D2),
Described the first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), one end of 8th electric capacity (C8) and the 9th electric capacity (C9) is in parallel and hold with the N of pressure regulator after parallel connection and be connected, one end of described tertiary voltage table is in parallel with one end of the 5th electrical bar and hold with the N of pressure regulator after parallel connection and be connected, the other end of the 5th described electrical bar is connected with one end of the 4th electrical bar, the other end of the 4th described electrical bar is in parallel with the other end of tertiary voltage table and hold with the B of pressure regulator after parallel connection and be connected, the 9th described electric capacity (C9), the other end of the 6th electric capacity (C6) and the 3rd electric capacity (C3) is in parallel and be connected with one end of the 7th fuse after parallel connection, the other end of the 7th described fuse tries motor (D2) and is connected with accompanying, the 8th described electric capacity (C8), 5th electric capacity (C5), the other end of the second electric capacity (C2) in parallel and after parallel connection respectively with one end of the 6th fuse, the A end of pressure regulator is connected, the other end of the 6th described fuse tries motor and is connected with accompanying, the 7th described electric capacity (C7), 4th electric capacity (C4), the other end of the first electric capacity (C1) is in parallel and be connected with one end of the 5th fuse after parallel connection, the other end of the 5th described fuse tries motor and is connected with accompanying, one end of the second described reometer is in parallel with one end of the second voltage table and hold with the A of pressure regulator after parallel connection and be connected, the other end of the second described voltage table in parallel with one end of the 3rd electrical bar and in parallel after with the 9th electric capacity (C9), 6th electric capacity (C6), the parallel connected end of the 3rd electric capacity (C3) is connected, the other end and first of the 3rd described electrical bar, one end of second electrical bar is in parallel, the other end of the second described electrical bar is connected with the other end of the second reometer, the other end of the first described electrical bar and the 7th electric capacity (C7), 4th electric capacity (C4), the parallel connected end of the first electric capacity (C1) is connected.
Beneficial effect of the present invention is embodied in: startup torsion when truly can detect electric motor starting and motor detect electric machine temperature rise and electric current under working order.
Accompanying drawing explanation
Fig. 1 is motor torque force testing instrument one-piece construction schematic diagram.
Fig. 2 is motor torque force testing instrument electrical schematic.
Embodiment
Referring to figs. 1 through Fig. 2, motor torque force testing instrument, comprise shell electronic box and be arranged on the external power source interface of shell electronic box side, voltage table, start button SB1 and stop button SW4, the inside of described shell electronic box is provided with testing circuit, the upper surface of described shell electronic box forms the operator's console of testing of electric motors, described operator's console is provided with testing of electric motors D1, shaft coupling 5, proximity switch CD, electromagnetic clutch YC, counterweight 6, wire rope 7 tries motor D 2 with accompanying, described testing of electric motors D1 with accompany examination motor D 2 be connected with electromagnetic clutch YC respectively by shaft coupling 5, proximity switch CD is also provided with between the electromagnetic clutch YC of testing of electric motors side and shaft coupling 5, described electromagnetic clutch YC is connected with the counterweight 6 for detecting startup torsion when testing of electric motors starts by wire rope 7, the inside of described shell electronic box is provided with testing circuit,
Described testing circuit comprises the first fuse 11, second fuse 12, first single-phase circuit breaker DZ47-32A, Switching Power Supply, proximity switch CD, power switch SW1, electromagnetic switching clutch SW2, emergency stop switch SW3, stop button SW4, start button SB1, load button SB2, load button SB3, load button SB4, relay, electromagnetic clutch YC, first A.C. contactor KA, second A.C. contactor KA1, 3rd A.C. contactor KA2 and the 4th A.C. contactor KA3, the first described fuse, second fuse, first single-phase circuit breaker DZ47-32A, Switching Power Supply, proximity switch CD), power switch SW1, electromagnetic switching clutch SW2, emergency stop switch SW3, stop button SW4, start button SB1, first load button SB2, second load button SB3, 3rd load button SB4, relay, electromagnetic clutch YC, first A.C. contactor KA, second A.C. contactor KA1, 3rd A.C. contactor KA2 and the 4th A.C. contactor KA3 forms control module jointly,
First A.C. contactor KA, second A.C. contactor KA1, 3rd A.C. contactor KA2, one end of 4th A.C. contactor KA3 is in parallel and hold with the B of Switching Power Supply after parallel connection and be connected, the other end of the first described A.C. contactor KA is connected with one end of start button SB1, the other end of described start button SB1 is connected with one end of emergency stop switch SW3, the other end of the second described A.C. contactor KA1 is connected with one end of the first load button SB2, the other end of the 3rd described A.C. contactor KA2 is connected with one end of the second load button SB3, the other end of the 4th described A.C. contactor KA3 is connected with one end of the 3rd load button SB4, the first described load button SB2, second load button SB3, the other end of the 3rd load button SB4 is in parallel and be connected with stop button SW4 after parallel connection, the other end of described stop button SW4 is in parallel with the other end of emergency stop switch SW3 and hold with the A of Switching Power Supply after parallel connection and be connected, A, B end of described Switching Power Supply is connected with one end of the first single-phase circuit breaker DZ47-32A respectively, the other end of the first described single-phase circuit breaker DZ47-32A is connected with one end of the first fuse, the second fuse, and the other end of the first described fuse, the second fuse connects power supply, the a end of described Switching Power Supply is connected with one end of power switch SW1, the other end of described power switch SW1 is connected with one end of proximity switch CD, one end of described electromagnetic switching clutch SW2 and relay is in parallel and be connected with the proximity switch CD other end after parallel connection, the other end of described electromagnetic switching clutch SW2 is connected with one end of electromagnetic clutch YC, and the other end of described electromagnetic clutch YC is in parallel with the other end of relay and hold with the b of Switching Power Supply after parallel connection and be connected.
Also comprise input block, described input block comprises the 3rd fuse 13, the 4th fuse 14, second single-phase circuit breaker DZ47-32A, the first reometer 31, first voltage table 41, the 5th A.C. contactor KA5 and testing of electric motors D1;
One end of the second described single-phase circuit breaker DZ47-32A and the 3rd fuse 13, one end of 4th fuse 14 is connected, the 3rd described fuse 13, the other end of the 4th fuse 14 connects power supply, one end of the first described voltage table 41 is in parallel with one end of the first reometer 31 and be connected with the other end of the second single-phase circuit breaker DZ47-32A after parallel connection, the other end of the first described voltage table is connected with one end of the 5th A.C. contactor KA5, the other end of the first described reometer is connected with one end of the 5th A.C. contactor KA5, the testing of electric motors D1 described in other end connection of the 5th described A.C. contactor KA5.
Also comprise by output unit, described output unit comprises the 5th fuse 15, 6th fuse 16, 7th fuse 17, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, 8th electric capacity C8, 9th electric capacity C9, first electrical bar 21, second electrical bar 22, 3rd electrical bar 23, 4th electrical bar 24, 5th electrical bar 25, pressure regulator, second reometer 32, second voltage table 42, tertiary voltage table 43, 6th A.C. contactor KA6, 7th A.C. contactor KA7, 8th A.C. contactor KA8 and accompany examination motor D 2,
The first described electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, one end of 8th electric capacity C8 and the 9th electric capacity C9 is in parallel and hold with the N of pressure regulator after parallel connection and be connected, one end of described tertiary voltage table is in parallel with one end of the 5th electrical bar and hold with the N of pressure regulator after parallel connection and be connected, the other end of the 5th described electrical bar is connected with one end of the 4th electrical bar, the other end of the 4th described electrical bar is in parallel with the other end of tertiary voltage table and hold with the B of pressure regulator after parallel connection and be connected, the 9th described electric capacity C9, the other end of the 6th electric capacity C6 and the 3rd electric capacity C3 is in parallel and be connected with one end of the 7th fuse after parallel connection, and the other end of the 7th described fuse tries motor D 2 and is connected, the 8th described electric capacity C8 with accompanying, 5th electric capacity C5, the other end of the second electric capacity C2 in parallel and after parallel connection respectively with one end of the 6th fuse, the A end of pressure regulator is connected, and the other end of the 6th described fuse tries motor and is connected, the 7th described electric capacity C7 with accompanying, 4th electric capacity C4, the other end of the first electric capacity C1 is in parallel and be connected with one end of the 5th fuse after parallel connection, and the other end of the 5th described fuse tries motor and is connected with accompanying, one end of the second described reometer is in parallel with one end of the second voltage table and hold with the A of pressure regulator after parallel connection and be connected, the other end of the second described voltage table in parallel with one end of the 3rd electrical bar and in parallel after with the 9th electric capacity C9, 6th electric capacity C6, the parallel connected end of the 3rd electric capacity C3 is connected, the other end and first of the 3rd described electrical bar, one end of second electrical bar is in parallel, the other end of the second described electrical bar is connected with the other end of the second reometer, the other end of the first described electrical bar and the 7th electric capacity C7, 4th electric capacity C4, the parallel connected end of the first electric capacity C1 is connected.
In testing of electric motors torsion process, first testing of electric motors D1 is placed on operator's console, the spindle nose of motor aims at the hole insertion of shaft coupling, then pushes down testing of electric motors with motor pressure gusset, more whether observes counterweight according to technical requirement load-carrying.Everything is ready, and close the first single-phase circuit breaker DZ47-32, closes and control power switch SW1 and the electromagnetic switching clutch SW2 that closes, by start button SB1, first A.C. contactor KA working output voltage, uses manual adjustments pressure regulator, carrys out regulable control output voltage according to technical requirement.Then the first single-phase circuit breaker DZ47-32 is turned off, connect testing of electric motors D1, open the first single-phase circuit breaker DZ47-32 again, by start button SB1, the first A.C. contactor KA starts working output voltage, electric motor starting draws high bolt counterweight on a steel cord, rise to certain position, induction iron plate will meet proximity switch CD, and proximity switch CD works, first A.C. contactor KA turns off, and testing of electric motors D1 quits work.This process can observe the testing of electric motors starting current in start-up course, trigger voltage and tension intensity.Due to various disappearance can be there is (such as: the quality problems of rotor in motor production run, the number of turn problem of enameled wire, the quality of siliconized plate and the Burr Problem etc. of spindle), all can cause the startup button square of motor not and starting current exceed standard.
Close the second single-phase circuit breaker DZ47-32, turns off power switch SW1, and by start button SB1, the 5th A.C. contactor KA5 working output voltage, uses manual adjustments pressure regulator, carry out regulable control output voltage according to technical requirement.Then the 6th A.C. contactor KA6, the 7th A.C. contactor KA7, the 8th A.C. contactor KA8 is opened on request, at this moment testing of electric motors D1 can drive and accompany examination motor D 2 to work, accompany examination motor D 2 to generate electricity and output voltage, by electric capacity C1-C9 and the 3KW electrothermal tube that is arranged on shell electronic box as load consumption.Set the time by technical requirement, carry out observation test electric machine temperature rise situation by temperature measuring device, whether reach the technical requirement of design.
Content described in this instructions embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (3)
1. motor torque force testing instrument, it is characterized in that: comprise shell electronic box and be arranged on the external power source interface of shell electronic box side, voltage table, start button and stop button, the inside of described shell electronic box is provided with testing circuit, the upper surface of described shell electronic box forms the operator's console of testing of electric motors, described operator's console is provided with testing of electric motors, shaft coupling, proximity switch, electromagnetic clutch, counterweight, wire rope and accompany examination motor, described testing of electric motors with accompany examination motor be connected with electromagnetic clutch respectively by shaft coupling, also proximity switch is provided with between the electromagnetic clutch of testing of electric motors side and shaft coupling, described clutch coupling is connected with the counterweight for detecting startup torsion when testing of electric motors starts by wire rope, the inside of described shell electronic box is provided with testing circuit,
Described testing circuit comprises the first fuse, second fuse, first single-phase circuit breaker (DZ47-32A), Switching Power Supply, proximity switch (CD), power switch (SW1), electromagnetic switching clutch (SW2), emergency stop switch (SW3), stop button (SW4), start button (SB1), load button (SB2), load button (SB3), load button (SB4), relay, electromagnetic clutch (YC), first A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2) and the 4th A.C. contactor (KA3), the first described fuse, second fuse, first single-phase circuit breaker (DZ47-32A), Switching Power Supply, proximity switch (CD), power switch (SW1), electromagnetic switching clutch (SW2), emergency stop switch (SW3), stop button (SW4), start button (SB1), first load button (SB2), second load button (SB3), 3rd load button (SB4), relay, electromagnetic clutch (YC), first A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2) and the 4th A.C. contactor (KA3) form control module jointly,
First A.C. contactor (KA), second A.C. contactor (KA1), 3rd A.C. contactor (KA2), one end of 4th A.C. contactor (KA3) is in parallel and hold with the B of Switching Power Supply after parallel connection and be connected, the other end of described the first A.C. contactor (KA) is connected with one end of start button (SB1), the other end of described start button (SB1) is connected with one end of emergency stop switch (SW3), the other end of described the second A.C. contactor (KA1) is connected with one end of the first load button (SB2), the other end of the 3rd described A.C. contactor (KA2) is connected with one end of the second load button (SB3), the other end of the 4th described A.C. contactor (KA3) is connected with one end of the 3rd load button (SB4), described the first load button (SB2), second load button (SB3), the other end of the 3rd load button (SB4) in parallel and in parallel after be connected with stop button (SW4), the other end of described stop button (SW4) is in parallel with the other end of emergency stop switch (SW3) and hold with the A of Switching Power Supply after parallel connection and be connected, A, B end of described Switching Power Supply is connected with one end of the first single-phase circuit breaker (DZ47-32A) respectively, the other end of described the first single-phase circuit breaker (DZ47-32A) is connected with one end of the first fuse, the second fuse, and the other end of the first described fuse, the second fuse connects power supply, the a end of described Switching Power Supply is connected with one end of power switch (SW1), the other end of described power switch (SW1) is connected with one end of proximity switch (CD), one end of described electromagnetic switching clutch (SW2) and relay in parallel and in parallel after be connected with proximity switch (CD) other end, the other end of described electromagnetic switching clutch (SW2) is connected with one end of electromagnetic clutch (YC), and the other end of described electromagnetic clutch (YC) is in parallel with the other end of relay and hold with the b of Switching Power Supply after parallel connection and be connected.
2. motor torque force testing instrument as claimed in claim 1, it is characterized in that: also comprise input block, described input block comprises the 3rd fuse, the 4th fuse, the second single-phase circuit breaker (DZ47-32A), the first reometer, the first voltage table, the 5th A.C. contactor (KA5) and testing of electric motors (D1);
One end of described the second single-phase circuit breaker (DZ47-32A) and the 3rd fuse, one end of 4th fuse is connected, the 3rd described fuse, the other end of the 4th fuse connects power supply, one end of the first described voltage table in parallel with one end of the first reometer and in parallel after be connected with the other end of the second single-phase circuit breaker (DZ47-32A), the other end of the first described voltage table is connected with one end of the 5th A.C. contactor (KA5), the other end of the first described reometer is connected with one end of the 5th A.C. contactor (KA5), the testing of electric motors (D1) described in other end connection of the 5th described A.C. contactor (KA5).
3. motor torque force testing instrument as claimed in claim 2, it is characterized in that: also comprise by output unit, described output unit comprises the 5th fuse, 6th fuse, 7th fuse, first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), 8th electric capacity (C8), 9th electric capacity (C9), first electrical bar, second electrical bar, 3rd electrical bar, 4th electrical bar, 5th electrical bar, pressure regulator, second reometer, second voltage table, tertiary voltage table, 6th A.C. contactor (KA6), 7th A.C. contactor (KA7), 8th A.C. contactor (KA8) and accompany examination motor (D2),
Described the first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), one end of 8th electric capacity (C8) and the 9th electric capacity (C9) is in parallel and hold with the N of pressure regulator after parallel connection and be connected, one end of described tertiary voltage table is in parallel with one end of the 5th electrical bar and hold with the N of pressure regulator after parallel connection and be connected, the other end of the 5th described electrical bar is connected with one end of the 4th electrical bar, the other end of the 4th described electrical bar is in parallel with the other end of tertiary voltage table and hold with the B of pressure regulator after parallel connection and be connected, the 9th described electric capacity (C9), the other end of the 6th electric capacity (C6) and the 3rd electric capacity (C3) is in parallel and be connected with one end of the 7th fuse after parallel connection, the other end of the 7th described fuse tries motor (D2) and is connected with accompanying, the 8th described electric capacity (C8), 5th electric capacity (C5), the other end of the second electric capacity (C2) in parallel and after parallel connection respectively with one end of the 6th fuse, the A end of pressure regulator is connected, the other end of the 6th described fuse tries motor and is connected with accompanying, the 7th described electric capacity (C7), 4th electric capacity (C4), the other end of the first electric capacity (C1) is in parallel and be connected with one end of the 5th fuse after parallel connection, the other end of the 5th described fuse tries motor and is connected with accompanying, one end of the second described reometer is in parallel with one end of the second voltage table and hold with the A of pressure regulator after parallel connection and be connected, the other end of the second described voltage table in parallel with one end of the 3rd electrical bar and in parallel after with the 9th electric capacity (C9), 6th electric capacity (C6), the parallel connected end of the 3rd electric capacity (C3) is connected, the other end and first of the 3rd described electrical bar, one end of second electrical bar is in parallel, the other end of the second described electrical bar is connected with the other end of the second reometer, the other end of the first described electrical bar and the 7th electric capacity (C7), 4th electric capacity (C4), the parallel connected end of the first electric capacity (C1) is connected.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107702832A (en) * | 2017-09-28 | 2018-02-16 | 江苏凯嘉橡胶科技股份有限公司 | A kind of tension detection means |
| CN109185274A (en) * | 2018-10-18 | 2019-01-11 | 广东利迅达机器人系统股份有限公司 | Retarder hydraulic intelligent loop test system and its test method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107702832A (en) * | 2017-09-28 | 2018-02-16 | 江苏凯嘉橡胶科技股份有限公司 | A kind of tension detection means |
| CN107702832B (en) * | 2017-09-28 | 2024-02-20 | 江苏凯嘉橡胶科技股份有限公司 | Tension detection device |
| CN109185274A (en) * | 2018-10-18 | 2019-01-11 | 广东利迅达机器人系统股份有限公司 | Retarder hydraulic intelligent loop test system and its test method |
| CN109185274B (en) * | 2018-10-18 | 2020-03-20 | 广东利迅达机器人系统股份有限公司 | Testing method of hydraulic intelligent circulation testing system of speed reducer |
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| Publication number | Publication date |
|---|---|
| CN104833452B (en) | 2017-04-05 |
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