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Motor repair projects and specific requirements
One, minor repair Minor repairs generally refer to on-site maintenance work without disassembling the motor. Its general content is: ① Wipe the motor casing, check and tighten loose bolts, and partially touch up the outer surface; ② Remove the outer bearing cover and check the grease. If oil is ...Read more -
Test run of DC motor
After the inspection and processing work before the DC motor is put into operation is completed and the operating conditions are met, the test run can be carried out. 1. Test run of generator (1) Start 1. Adjust the field rheostat to the breaking device. 2. There is no load on the generator temp...Read more -
How to distinguish between ordinary motors and variable frequency motors?
1. The structural difference between ordinary motors and variable frequency motors 1. Higher insulation level requirements Generally, the insulation level of variable frequency motors is Class F or higher. The insulation strength to ground and the insulation strength of the wire turns should be s...Read more -
What is the working principle of explosion-proof motor?
According to the explosion-proof principle, explosion-proof motors can be divided into explosion-proof motors, increased safety motors, positive pressure motors, non-sparking motors and dust explosion-proof motors. Working principle of explosion-proof motor: It uses a flameproof enclosure to isol...Read more -
Maintenance manual of three-phase asynchronous motor
1) It should be kept clean frequently. Water droplets, oil dirt and flying dust are not allowed to fall into the inside of the motor; (2) The load current of the motor is not allowed to exceed the rated value; (3) Bearings lubricated by the oil ring should be checked frequently. Generally, before...Read more -
Working principle of single-phase asynchronous motor
The capacitor in the motor separates the single-phase alternating current into another alternating current with a phase difference of 90 degrees through capacitive phase shifting. When the two-phase alternating current is fed into two or four groups of motor coil windings, a rotating magnetic fie...Read more -
YCL Series Dual Capacitors Single Phase Motor With Cast Iron Body
Dual-capacitor single-phase motors are widely used in various electrical and mechanical equipment. As an efficient, powerful and compact power equipment, this motor can not only play an important role in various application scenarios, but also has many advantages such as low noise, light weight, ...Read more -
YC Series Capacitor Starting Single Phase Motor With Cast Iron Body
Capacitor-started single-phase motors are a common motor starting method used in household appliances and small mechanical equipment. Zhejiang Zhuhong Electromechanical Co., Ltd. is committed to producing high-quality capacitor-started single-phase motors. This product has the advantages of large...Read more -
What are the electrical braking methods of ZHUHONG Electromechanical’s asynchronous motors?
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How to choose ZHUHONG explosion-proof motor guide
Introduction: During industrial operations, internal motor parts become very hot and induce blasts. Therefore, explosion-proof motors are designed to prevent hazardous incidents in the workplace. Understanding explosion proof motor classifications is an integral part of the motor selection as it ...Read more -
Working principle of three-phase asynchronous motor
The working principle of the three-item asynchronous motor should be： When symmetrical three-term alternating current is passed into the three-term stator winding, a rotating magnetic field is generated that rotates clockwise along the inner circular space of the stator and rotor at a synchronou...Read more -
Taizhou ZHUHONG Mechanical and Electrical Co., Ltd. leads the innovative design and excellent performance of dual-capacitor single-phase motors.
As a leader in the motor industry, Taizhou ZHUHONG Electrical and Mechanical Co., Ltd. is committed to providing customers with high-quality, superior performance, safe and reliable motor products. Among them, the dual-capacitor single-phase motor has attracted much attention due to its unique fe...Read more
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