VSV Motors 3520 — a next-generation brushless motor designed for fixed-wing UAVs and FPV wings. Maximum thrust up to 4.3 kg ensures efficient operation with large propellers and stable flight during long-duration missions. The motor is perfectly suited for platforms where energy efficiency, service life, and stable thrust over long distances are critical.
The enlarged stator (35×20 mm) and 12N14P configuration provide high torque and stable operation even under prolonged loads. N52H arc magnets, a stainless steel shaft, and 685ZZ / 695ZZ bearings guarantee durability, smooth rotation, and stable performance without loss of efficiency. The motor is optimized for long-endurance flights with minimal energy loss.
VSV 3520 Motor Advantages
Energy Efficient Thrust
High thrust with low consumption for long flights
N52H Reliability
Stable performance during prolonged loads
Ready for Mounting
Full kit and pre-installed XT-150 M connectors
Smooth Operation
Minimal vibrations for stable flight
Local production in Ukraine has allowed us to adapt the motor for real-world operating conditions. Thanks to continuous testing and optimization, VSV Motors 3520 demonstrates high efficiency in long-duration flights and stable performance even under significant loads. This is a reliable solution for professional platforms with increased requirements for service life.
Technical Assembly Recommendations:
- Frame and Propellers: It is optimal to use platforms with 12–14 inch propellers. Recommended options: 12x6, 13x6.5, 13x8, 14x7. This allows for the best balance between thrust, flight stability, and system energy efficiency.
- Battery: For 560KV — 6S Li-Po, for 760KV — 3–4S Li-Po for the optimal balance of thrust and efficiency. Correct battery selection helps avoid motor overloading and extends its service life.
- Electronic Speed Controllers (ESC): An ESC of at least 80A is recommended for stable operation under prolonged load. Using a high-quality ESC also ensures smooth throttle response and better control during flight.
*Note: for best results, it is important to correctly select a propeller for the motor's KV and ensure effective cooling.
Package Includes
| Quantity & Component | Purpose |
|---|---|
| 1 x 3520 Motor | Main power unit |
| 1 x Ø6 mm Adapter | Propeller fixation |
| 1 x Cross Mount | Motor mounting |
| Screw Set | Component mounting |
| XT-150 M Connectors | Power connection |
| Specifications | |
| Max power | 1988 W |
| Max thrust | 3850 g |
| Voltage | 6S |
| Weight | 204 g |
| Application | airplane-type UAV or 12–14 inch copters |
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