Unlocking the Potential of Low-Speed, High-Torque BLDC Motors

Low-speed and high-torque BLDC motor is a special BLDC motor.It has a wide speed range, such as 10-4000rpm, and has high torque at all speeds. The structure of this kind of motor is different form the traditional BLDC motors. It usually adopts a multi-pole structure, and has certain particularities in electrical mechanical design and control.

1. Firstly, there are many factors need to be considered in electro-mechanical design for  BLDC high performance motor, such as magnetic field design, winding layout, magnetic poles quantity and so on. For magnetic field design, the permanent magnet with uniform magnetic field density is required, and to achieve Low speed and high torque output by optimizing the magnetic field shape. For winding layout design, the electromagnetic torque and electromagnetic induction power need to take into consideration and a suitable winding structure can improve the efficiency and performance. In addition, the magnetic poles quantity is also one of the important factors which affect the motor performance, the more magnetic poles quantities, the higher motor torque.
2. Secondly, there are certain particularity for high performance motor structure design, the rotor diameter and length need to be considered to achieve low speed and high torque output. For motor stator design, the lamination material and structure, coil material and the conductor cross section need to be considered, so as to achieve high efficiency and high performance of the motor.
3. Finally, as the low speed and high torque output performance characteristics, BLDC high performance motor can be apply in many products, such as electric vehicles, power tools, automated production equipment and etc. In addition, the low energy consumption, low noise and long life advantage makes high performance motor is widely used in modern industry.

There are below unique product advantages on the particularity of the motor design:

• High efficiency. The high performance motor can output high efficiency and high torque at low speeds and high loads. This is very important for application environments that require accurate and reliable control conditions.
• Precise control. The high performance motor can control the precise speed and torque through electronic circuits. This control mode is more accurate and reliable than the traditional mechanical control, which can ensure high efficiency while achieving higher running precision and control precision.
• Long life and reliability. The motor maintenance and upkeep costs are also reduced because the motor is electronically reversed and the construction is simple (which can replace the gearbox construction). And it will not accelerate aging even under high load and harsh environment operation.

In short, BLDC high performance motor is a special kind of BLDC motor with unique electromechanical design and motor structure design. The wide range of applications makes high performance motor to be an indispensable part of modern industry. As a leading motor manufacturer, CJC Motor has many years of experience and own professional technical team. And have successfully applied the high performance motor in robot wheel hub, intelligent companion robot, automatic door and window system, automatic coffee machine and other fields. Our unique and profound experience is surely to help your product lead to success.