36V/48V 1500W BLDC Motor

The 1500W 3-phase BLDC motor delivers impressive performance with a 3000 RPM rated speed and 4.78 Nm of continuous torque, reaching a peak of 14.33 Nm. Designed for 36V and 48V DC power sources, it boasts an efficiency greater than 85%, IP54 protection, and Class F insulation, ensuring reliable operation in harsh conditions. Optional features include a brake system and compatibility with planetary or worm gearboxes, offering a complete, cost-effective solution for electric vehicle applications.

Specification

Note: Power, voltage, speed, shaft, motor length, and motor lead of BLDC motors can be customized.

Features

 

• Stable Speed Control: The 1500W BLDC motor maintains a set speed by continuously comparing feedback signals and adjusting voltage, ensuring consistent performance even with load changes.
• Compact & High Power: Uses a permanent magnet rotor in a 3 phase design, delivering a thin profile with high power density.
• Wide Speed Range: It offers a broader speed control range than AC motors and inverters, providing strong torque from low to high speeds without brushes.
• Energy Efficient: Permanent magnet rotor reduces rotor losses, cutting power consumption by over 20% compared to variable frequency induction motors, supporting energy savings.
• Built-in Protection: Brushless DC motor includes safety features to protect the equipment system.

Dimension (Unit: mm)

Speed - Torque Curve

 

• Instantaneous maximum torque line: This torque represents the peak load impact when the motor starts. If exceeded, the driver’s over-current protection will trigger, stopping the motor.
• Short-time operation area: The BLDC motor can operate briefly within this torque range at various speeds. Prolonged operation may cause overheating, potentially leading to motor shutdown or damage.
• Rated operating torque line: At different speeds, this torque level is the electric DC motor’s rated load, allowing long-duration operation without issues.
• Continuous operating area: The brushless motor can run continuously within this zone at varying speeds, maintaining stable operation.

Characteristic Curve

Line Define

Applications

Laser Equipment

Logistics Automation

Medical Equipment

Robot

Q: What are the key advantages of using a 3-phase BLDC motor?

A: A 3-phase BLDC motor offers higher efficiency due to smoother, continuous rotation, reducing energy losses compared to single-phase motors. The BLDC motor also has no brushes, resulting in less maintenance and a longer lifespan. Additionally, 3-phase motors provide more torque for the same power input and offer precise speed and torque control, making them ideal for high-performance applications like electric vehicles. Furthermore, they generate less electromagnetic interference (EMI), ensuring quieter and more reliable operation.