The high-speed brushless DC motor with built-in hall sensor, 3 mm shaft, 3000 rpm or 6000 rpm, and 5-wire connection to prevent reverse polarity. Compact, low-noise, high-torque design ideal for small cutting tables, grinders, medical devices, and other precision machinery.
Specification
Model |
BLDC-3525 |
Shaft Length |
6.6 mm |
Shaft Diameter |
3 mm |
Size |
35 mm (D), 36 mm (L) |
Construction |
Permanent Magnet |
Wiring |
5 lines |
Motor Type |
Micro Brushless DC Motor |
Rated Power |
2.5W |
Rated Voltage |
12V DC, 24V DC |
Rated Current |
0.28A, 0.35A, 0.4A |
No-load Speed |
3000 rpm, 6000 rpm |
No-load Current |
0.09A, 0.13A |
Rated Torque |
40 g.cm, 60 g.cm, 90 g.cm |
Motor Housing |
Stainless Steel |
Weight |
190 g |
Efficiency |
80% |
Certification |
CE |
Warranty |
12 Months |
Features
- 12V/24V high-speed brushless DC motor has a strong conductivity of pure copper coil which makes the BLDC motor power output continuously.
- 3000 rpm/6000 rpm BLDC motor has positive inversion and adjustable speed.
- It also has functions such as pulse width PWM speed regulation, FG signal test, etc.
Dimension (Unit: mm)

Applications
Q: What is a small inrunner BLDC motor?
A: A small inrunner BLDC motor is a compact brushless DC motor where the rotor is located inside the stator. This design allows for high-speed rotation, efficient performance, and precise control in a small form factor, making it ideal for applications like home appliances, automotive, office tools, and smart devices.