Motor torsion tester
A tester and test motor technology, which can be used in motor generator testing, force/torque/work measuring instruments, instruments, etc., and can solve problems such as the inability to test the starting torque of the motor.
Active Publication Date: 2015-08-12
慈溪威力电机制造有限公司
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to overcome the problem that the existing equipment cannot test the starting torque of the motor and the temperature rise of the motor and the operating current of the motor at full load when the motor is at full load, the present invention provides a method that can effectively detect the starting torque of the motor and the motor at full load. The temperature rise of the lower motor and the motor torque tester of the operating current under full load
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] refer to Figure 1 to Figure 2 , a motor torque tester, comprising a shell electric box and an external power interface arranged on the side of the shell electric box, a voltmeter, a start button SB1 and a stop button SW4, the inside of the shell electric box is provided with a detection circuit, and the shell The upper surface of electric box forms the operating table of test motor, and test motor D1, shaft coupling 5, proximity switch CD, electromagnetic clutch YC, weight 6, steel wire rope 7 and accompanying test motor D2 are installed on the described operating table. Described test motor D1 and accompanying test motor D2 are respectively connected with electromagnetic clutch YC by shaft coupling 5, and between the electromagnetic clutch YC of test motor side and shaft coupling 5, proximity switch CD is also arranged, and on described electromagnetic clutch YC The weight 6 used to detect the starting torque when the test motor is started is connected through the wir...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More 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 [0001] The invention relates to a motor torque tester. Background technique [0002] In the field of motor production, the performance and production technology of single-phase motors are improving and progressing, especially foreign customers have higher and higher performance requirements for single-phase motors. Now the test equipment used in China is testing single-phase motors. Single-phase motor tests are all tested under no-load virtual state. The single-phase motor often has insufficient starting torque in practical applications, the motor runs at full load, the temperature rise of the motor is too high and the operating current is too large, so that it cannot meet the needs of foreign customers. At present, the test equipment and instruments used for testing single-phase motors in China can no longer meet the testing needs of these new motors, and the virtual testing methods cannot meet the needs of production development. Contents of the inventio...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00G01R31/34
Inventor 吴龙权徐如根鲁涵胡银徐晴天
Owner 慈溪威力电机制造有限公司