Motor adjusting device, motor and adjusting method thereof

Abstract

The invention discloses a motor adjusting device, a motor and an adjusting method thereof. The device comprises a multi-gear transformer, a voltage selection module, a wind gear selection module and a PLC controller, wherein the multi-gear transformer is used for providing more than one test power supply for the motor; the voltage selection module is used for selecting any one test power supply from the more than one test power supply for realizing switching on the test power supplies; the wind gear selection module is used for selecting any one wind gear in preset more than one wind gear in the selected test power supply for realizing switching on the wind gears; and the PLC controller is used for controlling the voltage selection module to switch the test power supplies and controlling the wind gear selection module to switch the wind gears. According to the scheme of the invention, defects of large manual labor, low test efficiency, poor accuracy and the like in the prior art can be overcome, and beneficial effects of small manual labor, high test efficiency and good accuracy are realized.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an adjusting device for a motor, a motor and an adjusting method thereof, and in particular to an adjusting device for a windshield and a power supply in the motor temperature rise test process, a motor and an adjusting method thereof. Background technique [0002] Single-phase motor refers to a low-power single-phase asynchronous motor powered by a single-phase AC power supply (AC220V). This kind of motor usually has two-phase windings on the stator, and the rotor is a common squirrel-cage type; the distribution of the two-phase windings on the stator and the different power supply conditions can produce different starting characteristics and operating characteristics. [0003] The single-phase capacitive induction motor is designed to have multiple wind speeds by adopting the tap method (that is, a speed regulation method of the single-phase capacitive moto...

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Problems solved by technology

[0005] The object of the present invention is to address the above-mentioned defects and provide a motor adjusting device, a motor and an adjusting method thereof, so as to solve the problem of artificially adjusting the wiring of the motor wind speed gear and the input power of the motor in the prior art, resulting in a large amount of manual labor. problem, to achieve the effect of reducing the amount of manual labor

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