Wholesale motor, Chang Xin Motor (certified), Shenzhen motor

 Frequency small step motor system is what works? Let toy motor for you. Analysis: Power supply: Power Inverter part because of different size and different output power, low-power multi-purpose single-phase 220V, three-phase 380V in the power of power. Because of the design capacity of the motor used in the middle of the motor, so the use of a three-phase 380V power supply. Rectifier circuit: AC rectifier into a pulsating DC, must be filtered. In this design, three-phase uncontrolled rectifier. It can make the power factor close to 1. Maximum ambient temperature as high-voltage motor running at between 40 ℃ to 60 ℃, the temperature rise limits specified in the table should subtract the ambient temperature exceeds 40 ℃ value. Dongguan, such as high-voltage motors run at ambient temperatures between 0 ℃ to 40 ℃, the temperature rise limits generally do not increase. When the motor will reach agreement with the manufacturer price, allowing increased (40-t) K, but a maximum of 30K. Total cooling air from the outdoors to the motor, in order to avoid moisture DC motor, after the shutdown, must be promptly stopped the supply of cooling air. Check the brush under the spark is normal, collector ring (or steering) Are there burns and wear. Wholesale motor, Chang Xin Motor (certified), the motor is provided by Shenzhen, Dongguan Chang Xin Motor Company. Dongguan Chang Xin Motor Co., Ltd. (www.gdchangxin.com) is Dongguan, Guangdong, miniature motors leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Chang Xin Motor leadership with the staff warmly welcome all inquiries negotiations to create Changxin motor a better future.