Test device for motor and linear module in high-temperature work environment
A linear module and working environment technology, applied in the direction of motor generator testing, environmental/reliability testing, measuring devices, etc., can solve problems such as high temperature test conditions that cannot reach 300°C, and achieve good temperature maintenance effect and accurate testing Various effects with high measurement accuracy
Pending Publication Date: 2019-04-23
中固维科(成都)动力技术有限公司
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Problems solved by technology
[0003] In order to test the performance indicators of motors and modules in high-temperature environments (180°C to 300°C), to ensure the reliability of motor operation and environmental adaptability, it is necessary to perform storage, dynamic torque, holding torque, and static friction in high-temperature environments. , positioning accuracy and other reliability tests, the existing motor test device can only realize the test of 100 ℃ environment, and cannot reach the high temperature test condition of 300 ℃
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be in a specific orientation. construction and operation, therefore it should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicatin...
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The invention discloses a test device for a motor and a linear module in high-temperature work environment. The test device comprises a support frame, a high-temperature simulation box and an installing table, wherein the high-temperature simulation box and the installing table are arranged on the support frame; a driving servo motor is arranged on the installing table; a heater and a grating detector are arranged on the high-temperature simulation box; the heater comprises a plurality of heating wires arranged at the inner bottom of the high-temperature simulation box; a tested motor and linear module installing seat is arranged at the inner bottom of the high-temperature simulation box; a main shaft of the driving servo motor faces to the tested motor and linear module installing seat; the main shaft of the driving servo motor passes through the box wall of the high-temperature simulation box through a transmission shaft to be connected with a tested motor main shaft on the tested motor and linear module installing seat; a dynamic torque sensor is arranged on the transmission shaft. The work state of the motor and linear module in the high-temperature environment can be effectively simulated; the performance such as the torque of the tested motor in the high-temperature environment and the linear precision of the linear module is precisely detected; the highest temperature environment can reach 300 DEG C; the temperature rise is fast and efficient; the temperature is stable.
Description
technical field [0001] The invention relates to the technical field of motor testing, in particular to a testing device for motors and linear modules in high-temperature working environments. Background technique [0002] High-temperature special motors and high-temperature linear modules are used as the actuators of high-temperature equipment, and are mainly used as power devices for automated high-temperature processing equipment and high-temperature environment manipulators. The high-temperature working environment temperature can reach 300°C. [0003] In order to test the performance indicators of motors and modules in high-temperature environments (180°C to 300°C), to ensure the reliability of motor operation and environmental adaptability, it is necessary to perform storage, dynamic torque, holding torque, and static friction in high-temperature environments. , positioning accuracy and other reliability tests, the existing motor test device can only realize the test in...
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IPC IPC(8): G01R31/34G01R31/00G01D21/02
CPCG01D21/02G01R31/003G01R31/34
Inventor 冉光辉陈强胡艳林
Owner 中固维科(成都)动力技术有限公司