What kind of motor is the ECM motor? Is the performance good?

ECM motor is a constant torque motor, a permanent magnet brushless motor with constant torque output. The performance is okay.

ECM motor full name is ECM constant torque motor, is a permanent magnet brushless motor with constant torque output. This motor is mainly used in air supply motors for central air conditioning fans.

The ECM motor is designed with a high safety and reliability system. This motor is very smart, lies in its driver can motor all kinds of faults, its driver all kinds of faults, and even the control chip internal faults for online identification, and then also for all kinds of faults for targeted treatment. In addition, the ECM motor high efficiency, low noise, frequency conversion, energy saving, constant speed, constant air volume, constant torque and other characteristics, through intelligent air delivery to solve the space temperature difference between different problems.

Related Information

(1) Stator Plasticized Structure

Canceling the traditional motor stator insulation treatment process and the metal casing of ordinary motors, the resin material is used for plastic sealing, which has the characteristics of beautiful appearance, small volume and light weight, and improves the overall performance of the stator to achieve corrosion resistance, humidity resistance and high temperature resistance. At the same time, the motor rotor is made of ferrite material, which, combined with the plasticized stator, can reduce the amount of unevenness and dampen vibration and noise.

(2) Segmented core design

Segmented core structure includes segmented stator cores with connecting convex and connecting concave parts at both ends, which is scientifically and reasonably designed to effectively improve the overall performance of the motor. The split stator core of the motor adopts the way of hoop forming a circle, and the teeth of the whole stator core fit inward, which makes the fit between the splicing surfaces closer and smaller gaps, thus reducing the impact on the magnetic circuit of the motor, making the motor's performance indexes more perfect, and greatly improving the safety and reliability of the motor.

(3) Electronic control glue filling and dustproof treatment

The circuit boards are combined into one by glue filling, which prevents the gel from flowing back and achieves a good dustproof effect, and makes the motor system more stable.