




SUNNYSKY-X3520 BRUSHLESS MOTOR
Non-returnable
₹5,699.00
The SUNNYSKY X3520 880KV is a powerful and versatile brushless motor, ideal for demanding RC airplanes, large multirotors, and professional drones. Delivering robust thrust and excellent efficiency, it's perfect for aerobatics, FPV platforms, and applications requiring significant power. Its durable construction ensures consistent performance and reliability for advanced aerial projects.
KV
Product Details
Features:
- Powerful 880KV for high-performance.
- Designed for large RC planes and drones.
- High thrust output for dynamic flight.
- Excellent efficiency for balanced performance.
- Precision balanced for smooth operation.
- Durable construction ensures long lifespan.
- Advanced heat dissipation design.
- High-quality N52SH arc magnets.
- Robust Japanese NMB bearings.
- High-temperature resistant copper windings.
Technical Specifications:
- Model: X3520
- KV: 880KV
- Configuration: 12N14P
- Shaft Diameter: 5mm
- No. of Cells (Lipo): 4S
- Idle Current (10V): 2.0A
- Max Continuous Current: 83.8A/30s
- Max Continuous Power: 1360W
- Internal Resistance: 15mΩ
- Motor Dimensions: Φ42.5mm (Diameter) x 45mm (Body Length without shaft) / 64mm (Overall Length with shaft)
- Weight (excl. cable): Approximately 200g
- Mounting Hole Pattern: 25x25mm
- Recommended Propeller (inch): APC126 / APC128 / APC136.5 / APC138 / DXL14*8
- Recommended ESC: 80-100A
Additional Details:
- Manufacturer: Sunnysky
- Brand: Sunnysky
- Generic Name: RC Motor || Brushless Motor || RC Plane Motor || Drone Motor || Multirotor Motor || Electric Aircraft Motor || Outrunner Motor || Hobby Motor || UAV Propulsion || Model Aircraft Motor
- Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)
- Ideal For: Large RC Airplanes (e.g., 3D/aerobatic planes 2200-2500g) || FPV Camera Drones || Heavy-Lift Multirotors (medium size) || Sport RC Planes || Aerobatic RC Planes || Fixed-Wing UAVs (medium-large) || Custom Drone Builds || Professional Aerial Photography Platforms || Intermediate to Advanced Pilots || Gliders with Power Systems
Package Details:
Includes:
- 1 x SUNNYSKY X3520 880KV Brushless Motor
- 1 x Propeller Adapter (typically bolt-on type)
- 1 x Set of Mounting Screws
Frequently Asked Questions:
Q1. What battery voltage is primarily recommended for the SUNNYSKY X3520 880KV motor?
Ans. This motor is primarily optimized for use with 4S LiPo batteries to achieve its stated performance, though some setups might cautiously use other configurations.
Q2. Is this motor suitable for aggressive 3D aerobatic flying?
Ans. Yes, the 880KV provides ample power and responsiveness, making it highly suitable for 3D and aerobatic maneuvers in appropriately sized RC airplanes (e.g., 2200-2500g).
Q3. What size propellers should I use for optimal performance with this 880KV motor?
Ans. Propellers such as APC 12x6, APC 12x8, APC 13x6.5, APC 13x8, or DXL 14x8 are commonly recommended, depending on your desired thrust and efficiency balance.





