3-phase BLDC motor kit with 2.5 hp motor, controller, and planetary gearbox. Features 110 mm flange, 3000 rpm, 6 Nm torque, and over 85% efficiency. IP54 with shaft seal for dust and moisture protection. Cost-effective replacement for brushed DC motors, offering better value as a complete set.
Specification
Model |
BLDC-110BLD1900 |
Rated Power |
1900W |
Rated Voltage |
24V DC |
48V DC |
72V DC |
96V DC |
Matched Controller |
BLDC-KEB |
BLDC-BD100 |
BLDC-BD100 |
BLDC-KEB |
Rated Current |
100.2A |
49.5A |
37A |
25A |
Phase |
3 phase |
Rated Torque |
6 Nm |
Max. Torque |
18 Nm |
Rated Speed |
3000 rpm (Rated input speed is 2000 rpm when using a turbine reducer) |
No-load Speed |
3600 rpm (Flange size is 130 mm when using a turbine reducer) |
Working Efficiency |
0.85 |
Square Flange Size |
110 mm |
Insulation Grade |
F |
Protection Grade |
IP54 |
Working Temperature |
10℃~+40℃ |
Humidity |
≤90% (no condensation) |
Number of Poles |
4 pairs of poles (8 poles) |
Brake Length |
40-50mm |
Brake Apparatus Voltage |
24V DC/ 48V DC, (Electromagnetic brake will trigger when the DC supply cuts off) |
Motor Lead Length |
30cm |
Certificate |
CE, RoHS, ISO/TS16949 |
Weight |
6.6 kg |
Note: Power, voltage, speed, shaft, motor length, and motor lead of BLDC motors can be customized.
Features
- Stable Speed Control: The 1900W 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)

Line Define
Power Wire |
Hall Wire |
Red |
U |
Red |
5V |
Yellow |
V |
Black |
GND |
Black |
W |
Blue |
Hu |
Green |
Hv |
White |
Hw |
Applications
Q: Does this motor have any feedback mechanism for speed control?
A: Yes, the brushless DC motor is equipped with Hall sensors that provide precise velocity feedback, allowing for accurate speed control and smooth, responsive operation. These sensors monitor the motor's rotational position, sending real-time data to the controller to adjust the power input accordingly, ensuring that the motor maintains the desired speed under varying load conditions. This feedback mechanism helps improve overall performance, stability, and efficiency, making it ideal for applications where precise speed regulation is critical, such as electric vehicles and robotics.