What are the components of the motor?
Release time:
2023-07-20 15:06
A motor consists of a stator, rotor and other accessories. Different types of motors, the specific components will be slightly different. Permanent magnet DC motor consists of stator pole, rotor, brushes, casing, etc. The stator pole is made of permanent magnets (permanent magnets), which are available in ferrite, alnico, neodymium-iron-boron and other materials. Brushless DC motor consists of permanent magnet rotor, multi-pole winding stator, position sensor and so on. Single-phase asynchronous motor consists of stator, rotor, bearings, casing, end caps, etc.
Extended Information:
Single-phase series-excited motors consist of a stator with a convex pole core and excitation winding, and a rotor with a hidden pole core, armature winding, commutator and rotor shaft. Electromagnetic DC motor consists of stator pole, rotor (armature), commutator (commonly known as rectifier), brushes, casing, bearings and so on. A general brushless DC motor is essentially a servo motor, consisting of a synchronous motor and a driver. Brushless DC motors with variable speed control are brushless DC motors in the true sense of the word, which are composed of a stator and a rotor.
What is the significance of promoting energy efficiency in motors?
At present, many countries need to replace the traditional method of flow control, pressure control frequency control equipment, China is also active, efficient, energy-saving motors, boilers, encouraged by industrial enterprises, the use of furnaces, fans, pumps and other equipment.
Motor industry to train hard to develop emerging markets
2008, 2009, the international financial turmoil began to sweep the world, the world's industrial sector, a substantial reduction in production, the real economy into a serious recession, the world's motor industry will be followed by a recession.
Precautions for use of speed reducers
Many friends in contact with reducer products, often because of careless not pay attention to the use of reducer precautions, resulting in reducer damage and its performance decline and other failures.
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