In modern industry and home appliances, motors are one of the indispensable power sources. With the continuous development of technology, EC motors and variable frequency motors have become two types of motors widely used in the market. Although they look similar, in fact, they have obvious differences in structure, control…
EC fan, full name Electronically Commutated (or Electrical Commutation) Fan, is an electronically commutated fan. It is a centrifugal fan using a digital brushless DC external rotor motor (also known as a permanent magnet synchronous motor), or simply a centrifugal fan using an EC motor. Working principle 1) The motor…
With the continuous advancement of science and technology, EC motors (electronically controlled motors) are increasingly favored by various industries. They are widely used in various types of equipment due to their high efficiency, energy saving and environmental protection. Whether it is industrial equipment, home appliances, or automobiles and medical devices,…
When we delve into the innovation and development of modern motor technology, we have to mention the two epoch-making motor types, electronically commutated motors and brushless DC motors. Although they are slightly different in naming, in essence, electronically commutated motors and brushless DC motors refer to the same type of…
With the continuous improvement of global environmental awareness and the implementation of energy-saving and emission-reduction policies, electronically commutated motors have gradually become indispensable and important equipment in the fields of industry and home appliances due to their excellent energy-saving and environmental protection characteristics. Electronically commutated motors (ECM) not only excel…
EC motor (electronic commutation motor), as an important form of modern electric motor, has been widely used in various fields due to its high efficiency and flexibility. The working principle of EC motor is mainly to achieve current commutation through electronic control, thereby causing the rotor of the motor to…
EC motor, also known as electronic commutation motor, is a new type of motor technology widely used in various equipment. Compared with traditional AC and DC motors, EC motors adopt electronic control technology, which enables them to perform well in terms of energy efficiency, smooth operation, and service life. Definition…