11
2025-03
19
2025-02
10
2024-09
High-efficiency and energy-saving motor technology and its significance to industry development
From the perspective of energy conservation and environmental protection, high-efficiency motors are the current international development trend. The United States, Canada, and Europe have successively promulgated relevant regulations.
2024-09-10
20
2024-08
What are the common materials for motors?
The stator magnetic field (main magnetic field) of the electromagnetic DC motor is composed of an iron core and an excitation winding. According to the different excitation methods (called excitation in the old standard), it can be divided into series-excited DC motors, shunt-excited DC motors, separately-excited DC motors, and compound-excited DC motors.
2024-08-20
24
2024-07
What are the common powers of motors?
Common motor powers include: three-phase 220 motors, 3.5 amperes per kilowatt. Commonly used 380 motors, 2 amperes per kilowatt. Low-voltage 660 motors, 1.2 amperes per kilowatt. High-voltage 3,000-volt motors, 1 ampere per kilowatt. High-voltage 6,000-volt motors, 8 kilowatts per ampere.
2024-07-24
18
2024-06
What is the principle of the motor?
DC motor - A motor that rotates with direct current is called a DC motor. Due to the different ways of connecting the magnetic field circuit and the armature circuit, it can be divided into series-excited motors, split-excited motors, and compound-excited motors.
2024-06-18
