Servo reducer performance parameter testing device

A technology of reducer and measuring device, which is applied in the direction of machine gear/transmission mechanism testing, etc., can solve the problems of manual processing of data, and achieve the effects of promoting standardized production, simple device structure, and high measurement accuracy

Inactive Publication Date: 2010-10-20
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Abstract
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Problems solved by technology

[0014] The existing measuring devices or methods for the performance parameters of the feed reducer all measure the single technical parameters of the feed reducer, and the measured data need to be processed manually
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  • Servo reducer performance parameter testing device
  • Servo reducer performance parameter testing device

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Embodiment Construction

[0037] A measuring device for the performance parameters of the feed reducer, such as figure 1As shown, including the mechanical part and the control part. The mechanical part is composed of AC servo motor 1, servo reducer 2, magnetic powder clutch 4, angular displacement amplifier 5, tested servo reducer loading station 6, torque sensor 7, magnetic powder brake 8 and five couplings 3; The AC servo motor 1 is connected to the servo reducer 2, the servo reducer 2 is connected to the magnetic powder clutch 4 through the coupling, the magnetic powder clutch 4 is connected to the angular displacement amplifier 5 through the coupling, and the digital torque sensor 7 is connected to the magnetic powder brake through the coupling 8 connection; during the test, the tested servo reducer is installed on the tested servo reducer loading station 6, and the two ends of the tested servo reducer are respectively connected to the angular displacement amplifier 5 and the torque sensor 7 throug...

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Abstract

The invention relates to a servo reducer performance parameter testing device, which belongs to the technical field of mechatronics and relates to gear transmission measurement technology. The device comprises a mechanical part and a control part. The mechanical part comprises an alternating current servo motor, a servo reducer, a magnetic powder clutch, an angular displacement amplifier, a tested servo reducer loading station, a moment sensor and a magnetic powder brake, wherein all parts are connected by couplers. The control part comprises a magnetic powder brake controller, a moment sensor regulation circuit, a data acquisition card, an angular displacement sensor, a magnetic powder clutch controller, an industrial control computer and a motion control card. The device can test multiple performance parameters (such as moment rigidity, empty accuracy, transmission accuracy and breaking moment) of the servo reducer and is applicable to tested servo reducers of different specifications and models. The entire device has a simple structure and is convenient to use, easy to operate and high in test accuracy and efficiency.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, and relates to gear transmission measurement technology, in particular to a test device for performance parameters of a servo reducer, which is mainly used in the measurement of static technical indicators of a servo reducer in the industry of gear reducers for controlling motors. Background technique [0002] The servo reducer has the advantages of small size, light weight, good rigidity, large transmission torque, high transmission precision, high transmission efficiency, and smooth movement. It is mainly used for supporting the use of servo motors or stepping motors in professional CNC industrial equipment. The specifications of the servo reducer are determined by the power of the connected servo motor or stepper motor, and are classified according to the width of the connecting end cover of the motor, such as 40, 60, 90, 115, 142, 180, etc. The model of the servo reducer is classified ac...

Claims

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Application Information

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IPC IPC(8): G01M13/02
Inventor 范树迁石明全钟世谋郭连忠陈铁艳
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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