CN105487011A - Variable-pitch motor multifunctional tester - Google Patents

Variable-pitch motor multifunctional tester Download PDF

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Publication number
CN105487011A
CN105487011A CN201510846171.0A CN201510846171A CN105487011A CN 105487011 A CN105487011 A CN 105487011A CN 201510846171 A CN201510846171 A CN 201510846171A CN 105487011 A CN105487011 A CN 105487011A
Authority
CN
China
Prior art keywords
processor
motor
multifunctional tester
pitch motor
tester
Prior art date
Application number
CN201510846171.0A
Other languages
Chinese (zh)
Other versions
CN105487011B (en
Inventor
李中华
Original Assignee
苏州朗高电机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州朗高电机有限公司 filed Critical 苏州朗高电机有限公司
Priority to CN201510846171.0A priority Critical patent/CN105487011B/en
Publication of CN105487011A publication Critical patent/CN105487011A/en
Application granted granted Critical
Publication of CN105487011B publication Critical patent/CN105487011B/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34Testing dynamo-electric machines

Abstract

The invention relates to a variable-pitch motor multifunctional tester, which comprises a processor and an upper computer connected with the processor. The processor collects temperature values of three thermosensitive elements through a temperature sensor, reads numerical values of a brake and a blower fan through AD conversion respectively, and collects the absolute value of an encoder through two MAX485 chips. The processor is connected with the motor through a drive circuit; and the upper computer is used for displaying the numerical values collected by the processor and judging whether each value is normal. The variable-pitch motor multifunctional tester not only can measure various parameters of the three thermosensitive elements, the brake and the blower fan of the motor itself, but also can measure various parameters and hopping of the encoder; and the tester is small in size and simple to use, especially suitable for the last detection process for motor delivery in the factory, and also suitable for being used by factory maintenance personnel.

Description

A kind of pitch motor multifunctional tester

Technical field

The present invention relates to motor fields of measurement, refer in particular to a kind of pitch motor multifunctional tester.

Background technology

Pitch motor requires higher, and subsidiary element is also many, and wherein thermal sensing element just has 3; Existing electromechanical testing instrument can only measure the function of motor itself, other parts such as scrambler then needs special instrument to measure, not only increase the volume of surveying instrument, be not easy to mobile and operation, and data are also not easy to statistics, for this reason, we have developed a kind of pitch motor multifunctional tester, the parameters of 3 thermal sensing elements of motor itself, detent, blower fan can not only be measured, and parameters and the saltus step of scrambler can be measured.

Summary of the invention

The present invention seeks to provide a kind of pitch motor multifunctional tester to overcome the deficiencies in the prior art, the parameters of 3 thermal sensing elements of motor itself, detent, blower fan can not only be measured, and parameters and the saltus step of scrambler can be measured.

For achieving the above object, the technical solution used in the present invention is: a kind of pitch motor multifunctional tester, the host computer comprising processor and be connected with processor; Described processor gathers the temperature value of 3 thermal sensing elements respectively by temperature sensor, is read the numerical value of detent, blower fan by AD conversion respectively, by the absolute value of two panels MAX485 chip capturing and coding device; Described processor is connected with motor by driving circuit; Described host computer is used for the numerical value that video-stream processor gathers, and judges that whether each numerical value is normal.

Preferably, described processor comprises 15F2K61S2 single-chip microcomputer.

Preferably, described driving circuit promotes 6 IGBT pipes by three PWM ripples and exports three-phase voltage to motor, and three PWM wavelength-divisions are not connected with 15F2K61S2 single-chip microcomputer.

Preferably, described processor and host computer adopt serial communication.

Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:

Pitch motor multifunctional tester of the present invention can not only measure the parameters of 3 thermal sensing elements of motor itself, detent, blower fan, and parameters and the saltus step of scrambler can be measured, and volume is little, it is simple to use, be particularly suitable for factory and detect operation together as the last of Motor Production Test, be also applicable to plant maintenance staff and use.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solution of the present invention is described further:

Accompanying drawing 1 is the frame diagram of pitch motor multifunctional tester of the present invention.

Embodiment

Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.

Accompanying drawing 1 is pitch motor multifunctional tester of the present invention, comprises processor and adopts the host computer of serial communication with processor; Described processor comprises 15F2K61S2 single-chip microcomputer, described 15F2K61S2 single-chip microcomputer gathers the temperature value of 3 thermal sensing elements respectively by temperature sensor, the voltage and current value etc. of detent, blower fan is read respectively, by the absolute value of two panels MAX485 chip capturing and coding device by AD conversion; Described processor is connected with motor by driving circuit; Described driving circuit promotes 6 IGBT pipes by three PWM ripples and exports three-phase voltage to motor, and three PWM wavelength-divisions are not connected with 15F2K61S2 single-chip microcomputer; Described host computer is used for the numerical value that video-stream processor gathers, comprise the temperature value of 3 thermal sensing elements, the magnitude of voltage of blower fan, current value, performance number and power factor, the magnitude of voltage of detent, current value and performance number, the absolute value of scrambler, increment size, magnitude of voltage and oscillogram, and can judge that whether each numerical value is normal.

During use: control motor by host computer by processor and run, motor rotates forward 30 seconds and reverses 30 seconds again, altogether mainly measure scrambler back and forth and whether have saltus step for 3, time can be set by host computer, this scrambler can be measured in the process that motor runs, the value of multi-turn and individual pen demonstrates waveform by host computer, and can show velocity amplitude and the sense of rotation of motor according to scrambler increment signal, can also display encoder export magnitude of voltage; Whether each numerical value measuring detent and blower fan after measuring scrambler is again normal, finally measures temperature and the temperature rise of whole process motor, judge that whether the temperature value of 3 thermal sensing elements is identical; Measure normal automatic printing qualified label, which abnormal not Print Label also points out defective on host computer, and processor can preserve the value of all tests and the oscillogram of encoder angular value on computers.

Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:

Pitch motor multifunctional tester of the present invention can not only measure the parameters of 3 thermal sensing elements of motor itself, detent, blower fan, and parameters and the saltus step of scrambler can be measured, and volume is little, it is simple to use, be particularly suitable for factory and detect operation together as the last of Motor Production Test, be also applicable to plant maintenance staff and use.

Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.

Claims (4)

1. a pitch motor multifunctional tester, is characterized in that: the host computer comprising processor and be connected with processor; Described processor gathers the temperature value of 3 thermal sensing elements respectively by temperature sensor, is read the numerical value of detent, blower fan by AD conversion respectively, by the absolute value of two panels MAX485 chip capturing and coding device; Described processor is connected with motor by driving circuit; Described host computer is used for the numerical value that video-stream processor gathers, and judges that whether each numerical value is normal.
2. pitch motor multifunctional tester according to claim 1, is characterized in that: described processor comprises 15F2K61S2 single-chip microcomputer.
3. pitch motor multifunctional tester according to claim 2, is characterized in that: described driving circuit promotes 6 IGBT pipes by three PWM ripples and exports three-phase voltage to motor, and three PWM wavelength-divisions are not connected with 15F2K61S2 single-chip microcomputer.
4. the pitch motor multifunctional tester according to claim 1 or 2 or 3, is characterized in that: described processor and host computer adopt serial communication.
CN201510846171.0A 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester CN105487011B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Publications (2)

Publication Number Publication Date
CN105487011A true CN105487011A (en) 2016-04-13
CN105487011B CN105487011B (en) 2018-10-30

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CN201510846171.0A CN105487011B (en) 2015-11-27 2015-11-27 A kind of pitch motor multifunctional tester

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106249177A (en) * 2016-06-03 2016-12-21 深圳市普盛旺科技有限公司 The automatic p-wire of charger safety
CN107450020A (en) * 2017-06-09 2017-12-08 苏州朗高电机有限公司 A kind of low pressure pitch motor functional tester

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080084171A1 (en) * 2006-10-06 2008-04-10 Jonathan Robert Leehey Method and apparatus for controlling motors of different types
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN204101699U (en) * 2014-09-24 2015-01-14 哈尔滨理工大学 A kind of wiper motor device for detecting performance
CN204347216U (en) * 2014-12-29 2015-05-20 无锡新大力电机有限公司 A kind of multifunction electric apparatus test device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080084171A1 (en) * 2006-10-06 2008-04-10 Jonathan Robert Leehey Method and apparatus for controlling motors of different types
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN204101699U (en) * 2014-09-24 2015-01-14 哈尔滨理工大学 A kind of wiper motor device for detecting performance
CN204347216U (en) * 2014-12-29 2015-05-20 无锡新大力电机有限公司 A kind of multifunction electric apparatus test device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106249177A (en) * 2016-06-03 2016-12-21 深圳市普盛旺科技有限公司 The automatic p-wire of charger safety
CN107450020A (en) * 2017-06-09 2017-12-08 苏州朗高电机有限公司 A kind of low pressure pitch motor functional tester

Also Published As

Publication number Publication date
CN105487011B (en) 2018-10-30

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CP02 Change in the address of a patent holder

Address after: No.608, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province

Patentee after: SUZHOU LEGO MOTORS Co.,Ltd.

Address before: 215164, Jiangsu, Wuzhong District, Suzhou province Xu Town, Hefeng village, Hefeng Road, Suzhou Lang Gao Motor Co., Ltd.

Patentee before: SUZHOU LEGO MOTORS Co.,Ltd.

CP02 Change in the address of a patent holder