Zhengzhou pump motor repair factory | pump motor repair | Dongfang Electrical / medium can motor

Able Motor Co., Ltd., Zhengzhou City (www.dongfangdianji.com) is located in the middle of Zhengzhou Xinzheng City, Henan Province, Pei Li Gang Road, Contact: Mr. Chen motor repair motor transformation ★ ★ ★ Motor Sales motor maintenance repair ★ ★ synchronous motor induction motor repair ★ ★ proof motor repair pump motor stepper motor repair service ★ ★ ★ maintenance of high-voltage generator motor repair ★ ★ low voltage DC motor repair maintenance AC motor repair ★ ★ Shanghai motor repair motor repair ★ ★ Shenyang Jiamusi motor repair - in Zhengzhou City able Motor Co., Ltd.. 2, Common Fault Analysis 2.1, the power of the motor can not turn the pump motor repair, but no abnormal sound, no smell and smoke. 2.1.1 Failure reasons: ① Power did not pass (at least two phases did not pass); ② blown fuse (fuse at least two phases); ③ overcurrent relays tune too small; ④ control equipment wiring errors; so. 2.1.2 Troubleshooting: ① Check whether the power supply circuit switches, fuses, junction box breakpoint pump motor repair factory in Zhengzhou, repair; ② Check the fuse type, fuse reason Zhengzhou pump motor repair costs, get a new fuse; ③ adjust the setting value and the motor relay with; ④ correct wiring. 2.2, the power of the motor does not turn the pump motor repair Zhengzhou general expenses, then the fuse has blown. 2 2.1 Cause: ① one phase power supply, or an opposite stator coils connected; ② stator winding phase short circuit; ③ stator winding ground; ④ stator winding connection errors; ⑤ fuse-section is too small; so. ★ ★ electrical motor repair renovation and maintenance Motor Motor Sales ★ ★ ★ induction motor synchronous motor repair motor repair pump repair ★ ★ ★ stepper motor repair explosion-proof motor generator maintenance repair ★ ★ ★ low-voltage high-voltage motor repair motor repair service ★ ★ DC AC motor repair motor repair ★ ★ Shanghai, Shenyang ★ Jiamusi Electric Motor Repair Service - Motor Co., Ltd., Zhengzhou City in energy. Xinzheng City, Oriental motor repair shop is the Central Plains region's largest motor sales, motor transformation, electrical maintenance in one of the professional manufacturers. The factory was only founded in 1998, with the strong support of all sectors of society and the efforts of all employees under the spirit of hard work, honesty spirit of enterprise, after all the staff worked hard, with long-term development and nature leap from the original service gradually developed into a single Motor Sales, alteration, repair, and other diversified integrated enterprise.