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-D110BLD1900 |
Rated Power |
1900W |
Rated Voltage |
24V DC |
48V DC |
72V DC |
96V DC |
Matched Controller |
BLDC-KEB |
BLDC-BD100 |
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) |
Square Flange Size |
110 mm |
Weight |
6.6 kg |
Technical Parameter
Working Efficiency |
85% |
Number of Poles |
4 pairs of poles (8 poles) |
Brake Apparatus Voltage |
24V DC/ 48V DC, (Electromagnetic brake will trigger when the DC supply cuts off) |
Brake Length |
40-50mm |
Insulation Grade |
F |
Protection Grade |
IP54 |
Working Temperature |
10℃~+40℃ |
Humidity |
≤90% (no condensation) |
Motor Lead Length |
30cm |
Certificate |
CE, RoHS, ISO/TS16949 |
Features
- High performance and low consumption: 2.5hp BLDC motor is a 3-phase electric motor, which especially suited for application requiring higher efficiency and power density.
- Wide application range and good control effect: BLDC motor works with a matching controller (BLDC-BD100) may achieve simple to complex control, turn from CW to CCW, and meet various communication requirements (RS232, RS485, CAN, etc.). BLDC controller can be controlled through 0-5VDC analog signal to adjust the speed.
- Wide control speed torque range: A brushless DC motor with a planetary (4:1–200:1) or worm gearbox (7.5:1–100:1) reduces speed and inertia, increases torque, and allows precise start/stop and speed control.
- Low noise and smooth operation: A brushless DC motor has no brushes, eliminating sparks during operation and significantly reducing friction.
- Good protection performance and continuous duty (24/7): The 1900W 48V BLDC motor kit uses a new sealing design that offers strong environmental protection, enabling continuous operation in harsh conditions like corrosion and humidity.
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.