Bldc Permanent Magnet Motor

The BLDC (Brushless DC Permanent Magnet Motor) developed by Zibo AURIC utilizes an electronic commutation system instead of traditional carbon brushes, achieving zero-maintenance operation. The motor's core magnetic field is generated by high-energy rare-earth NdFeB permanent magnets. Combined with high-density coil windings and precision dynamic balancing, this motor delivers enhanced power while minimizing energy consumption.

This motor boasts an efficiency exceeding 90%, reducing energy consumption by approximately 25–30% compared to traditional brushed motors, and boasts an operating life exceeding 20,000 hours.

It offers superior performance in automated production lines, robotic joints, medical instruments, CNC equipment, pumps, and fan systems.

Power Range： 50W – 5kW

Rated Voltage： 24V / 48V / 90V / 310V DC(Optional)

Efficiency： ≥90%

Speed Range： 1000 – 5000 RPM

Torque： 0.2 – 12 N·m

Insulation Class： F / H

Protection Class： IP54 / IP65

Cooling： Natural air cooling / external air cooling

Control： Hall Sensor / Sensorless / Encoder Feedback

1. Rare Earth Permanent Magnets and High-Density Coil Design

This motor uses high-energy-product NdFeB rare earth permanent magnets as the magnetic field source, combined with pure copper windings and an automated lamination process to generate a high magnetic flux density electric field.

Compared to common ferrite magnet motors on the market, this motor achieves approximately 18% higher magnetic field strength, 12–15% higher efficiency, and maintains stable output even in high-temperature environments.

2. Electronic Commutation Control

Traditional DC motors rely on mechanical commutation, which is prone to wear, sparking, and energy loss.

Our product utilizes fully digital electronic commutation technology, combined with Hall Sensors and Sensorless Control, to achieve precise commutation and dynamic response. This minimizes current fluctuations and reduces vibration by approximately 30% at high speeds, significantly extending the motor's service life.

3. Stable Operation and Extremely Low Noise

Through precise dynamic balancing (≤1mg unbalance) and an NSK ball bearing support structure, this BLDC motor achieves noise levels below 50dB at high speeds. Ideal for medical equipment, laboratory instruments, and office equipment.

4. Unique Process and Material Control

Unlike common BLDC motors on the market, AURIC's BLDC permanent magnet motor utilizes a vacuum impregnation process during manufacturing to ensure winding insulation and moisture resistance.

0.35mm high-permeability silicon steel laminations reduce eddy current losses.

Fully automated winding and end welding processes enhance consistency and mechanical strength.

A triple-conformal coating (moisture-proof, salt spray-proof, and corrosion-resistant) extends the motor's service life.

These processes ensure stable motor performance even in high humidity and high load conditions.

5. Intelligent Control Compatibility
This motor is compatible with mainstream control systems, including PWM, CAN, RS485, and PLC modules, enabling easy integration with existing drives or automation systems.
We provide OEM customers with complete control solution support (control algorithms, communication interfaces, and design drawings), facilitating secondary development or complete system integration.

It can be customized according to your requirements, including parameters such as voltage, power, rotational speed, and installation dimensions.

At Zibo AURIC Electromechanical Technology Co., Ltd., every BLDC permanent magnet motor undergoes automatic winding accuracy testing, dynamic balancing testing, high and low temperature load testing (-20°C to +80°C), a 72-hour continuous operation burn-in test, and electromagnetic compatibility (EMC) verification. We strictly adhere to the ISO9001:2015 quality system.

Shockproof pearl cotton packaging, thickened cardboard, and wooden boxes available.

OEM labels and custom packaging available.
Delivery time: 7–15 business days.
Supports ocean, air, and international express delivery (DHL, UPS, and FedEx).

Over 15 years of experience in BLDC motor R&D and manufacturing
Rare earth magnet optimization technology + precision dynamic balancing process
Providing complete OEM/ODM customization services
Highly recognized by international customers, exporting to over 30 countries
One-on-one engineering support, providing design, control systems, and test data

If you're looking for a BLDC permanent magnet motor that combines high efficiency, low noise, and long life, please contact Zibo AURIC Electromechanical Technology Co., Ltd. We will provide you with a professional motor solution tailored to your application, ensuring smoother and more energy-efficient equipment operation.