The 100W BLDC motor is a versatile and efficient choice for electric vehicles and other applications, available in 12V, 24V, 36V, and 48V options. It operates at a maximum speed of 3000 RPM, delivering 0.32 Nm of torque, ensuring consistent performance with excellent control. Built for longevity, this motor uses brushless technology to minimize wear and reduce maintenance needs, offering reliable operation even under heavy use.
Specification
| Model |
BLDC-D2BLD100-12A-30S |
BLDC-D2BLD100-24A-30S |
BLDC-D2BLD100-36A-30S |
BLDC-D2BLD100-48A-30S |
| Rated Power |
100W |
| Rated Voltage |
12V DC |
24V DC |
36V DC |
48V DC |
| Matched Controller |
BLDC-BLD750 |
BLDC-BLD300 |
BLDC-BLD120A |
BLDC-BLD300 |
| Rated Current |
10.42A |
5.21A |
3.4A |
2.60A |
| Phase |
3 phase |
| Rated Torque |
0.32 Nm |
| Max. Torque |
0.96 Nm |
| Rated Speed |
3000 rpm for standard (or 2000 rpm when matching the worm gearbox) |
| No-load Speed |
/ |
3300 rpm |
/ |
/ |
| No-load Current |
＜1.2A |
＜0.8A |
＜0.6A |
＜0.4A |
| Working Efficiency |
71% |
85% |
| Square Flange Size |
57 mm |
| Insulation Grade |
F |
| Protection Grade |
IP54 |
| Motor Lead Length |
1 meter |
| Certificate |
CE, RoHS, ISO |
| Weight |
2.5 kg |
Note: Power, voltage, speed, shaft, motor length, and motor lead of BLDC motors can be customized.
Features
- Stable Speed Control: The 100W 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.
Line Define
| Power Wire |
Hall Wire |
| Red |
U |
Red |
5V |
| Yellow |
V |
Black |
GND |
| Black |
W |
Blue |
Hu |
| Green |
Hv |
| White |
Hw |
Applications
Q: How can the efficiency of a BLDC motor be improved?
A: To improve the efficiency of a BLDC motor, one of the key approaches is optimizing the control algorithms. Advanced techniques like Field-Oriented Control (FOC) can significantly enhance efficiency, especially in applications with variable speeds and loads, by ensuring precise control of the motor’s magnetic field. Additionally, using high-quality materials, such as premium-grade magnets and copper windings, can reduce energy losses and improve overall motor performance. These materials ensure better conductivity and magnetic performance, which directly impacts the motor’s efficiency. By combining optimized control strategies with superior materials, the motor can operate at its peak efficiency, reducing energy consumption and extending its lifespan.
