BLDC motors for rotary-wing drones. This high-speed 300KV brushless motor for multirotors features a no-load current of 0.9A at 10V and a maximum continuous power of 1100W. Hollowed motor caps reduce weight while maintaining strength, maximizing thrust-to-weight ratio and extending flight time.
Specification
| Model |
BLDC-V5210 |
| Motor KV |
300 |
| Number of Stator Slots |
24 |
| Number Of Rotor Poles |
28 |
| Motor Internal Resistance |
76mΩ |
| Motor Size |
φ59*31.1 mm |
| Shaft Diameter |
4 mm |
| Stator Diameter |
52 mm |
| Stator Thickness |
10 mm |
| Motor Silicone Wire |
20AWG 600 mm |
| Weight (Including Wire) |
200g |
| Rated Voltage (Lipo) |
4-6S |
| No-Load Current |
0.9A/10V |
| Max Continuous Power |
1100W |
| Max Continuous Current |
44A/ 30s |
| Recommended ESC |
40-60A |
| Recommended Propeller (inch) |
CN17*6.2/ CN22*6.2/ C18/ C20 |
| Recommended Take-Off Weight of Single Axis |
≤1800g |
Features
- 300KV brushless drone motors are engineered for long-duration flights on multi-rotor drones, delivering ample torque at low RPM while maintaining peak efficiency throughout the flight.
- Patented Stepped and Knurled design keeps motors secure and ensures stable power output.
- To optimize strength and reduce weight, the V motor caps are extensively hollowed, maximizing the thrust-to-weight ratio and extending flight time.
- Each brushless drone motor undergoes rigorous dynamic balancing. Axial and radial runouts are strictly tested to design specifications, with performance variations controlled within 3%, guaranteeing precise and stable power for professional use.
Dimension (Unit: mm)
Applications
Logistics and Transportation
Q: What is a brushless motor for multirotor drone?
A: A brushless motor for a multirotor drone is an efficient, high-performance electric motor that generates lift by spinning propellers, requiring no maintenance like a brushed motor. Unlike brushed motors, brushless motors use magnets and electronic controllers to spin, resulting in a higher torque-to-weight ratio, increased reliability, extended lifespan, and less noise and interference, making them ideal for most drone applications.
