The coreless motor has a reputation for flexibility and lightness in the motor. Why is this? In fact, the interior of the coreless motor does not contain the iron core part of the traditional motor. While conventional motors typically contain an iron core, coreless motors use a design called coreless synchronization to reduce weight and increase efficiency.

Specifically, its specific principle is that in the coreless synchronous motor, the stator coil and the rotor magnet operate in a non-contact manner, avoiding the core loss and hysteresis phenomenon in the traditional motor.

In addition to removing the iron core, coreless motors are often made of lightweight materials, such as high-strength plastics, further reducing the weight of the motor itself. This advantage of light weight is of great help in some applications with high weight requirements.

In general, there are two main reasons for the light of the coreless motor: First, the use of coreless design, eliminating the weight of the larger core part; The second is the use of lightweight materials to further reduce the weight of the motor.

Our company offer not onlycustomizable coreless motors, but alsowaterproof dc rotor brush motors, as well ascross flow fan motors. If you need, please feel free to contact us!

In order to reduce the dead Angle of the cooling fan, we can optimize it by the following methods:

Multi-fan design: Multiple cooling fans are used to ensure that all areas can be adequately covered by air flow. For example, additional fans can be installed on the side of the case to enhance air circulation.

Optimize the position and direction of the fans: Adjust the position and wind direction of the fans to ensure that the air flows through each corner of the chassis. Increase fan coverage especially around hard disk racks, graphics cards, and motherboard components.

Use of efficient motor technology: With the advancement of technology, the application of new motor technologies such as customizable coreless motor, customized micro motor and waterproof dc rotor brush motor greatly improves the efficiency and life of fans. For example, the use of customizable coreless motors not only increases the air volume and pressure of the fan, but also reduces noise and ensures a more stable heat dissipation effect.

Ac cathode motors: In some high-load environments, the use of AC cathode motors can also significantly improve the performance of the cooling fan. This kind of motor provides powerful power while ensuring the reliability of long-term stable operation,But the ac shaded pole motor Price will be higher.

AC Motor：

Advantages: large power can drive more powerful fans, suitable for industrial and large equipment.

Disadvantages: loud noise, usually produces more noise than DC motors. Compared with DC motors, the efficiency is relatively low. It is usually large in size, which limits its application in small devices.

DC Motor:

Advantages: high efficiency, low noise, speed can be controlled by voltage regulation, with speed regulation performance.

Disadvantages: Relatively high cost, low power, suitable for small fans.

Chungfo cooling fan, ac shaded pole motor Price concessions, excellent performance. We offer customizable coreless motor and customized micro motor to meet your specific needs and bring you more efficient cooling solutions. Choose Chungfo, choose professional and quality!