BL-4210D 3510 Brushless Motor (1080KV) – High-Performance Power for 450-550mm Drones

This sleek, precision-engineered brushless motor is your ideal upgrade for mid-size drone builds. Featuring a robust 42.5mm diameter and compact 35.5mm length, the BL-4210D (3510 series) delivers an excellent balance of power, efficiency, and lightweight design. With its striking blue and silver anodized aluminum casing, it looks as good as it performs.

Key Specifications:

Model: 3510 (BL-4210D)
KV Rating: 1080KV – Perfect for responsive throttle and strong mid-range performance
Motor Dimensions: 42.5mm diameter × 35.5mm length
Shaft Diameter: 5mm – Compatible with a wide range of high-quality prop adapters
Recommended Propellers: 12-13 inch
Voltage Range: 4S – 6S LiPo (versatile for different power setups)
Drone Frame Compatibility: 450mm to 550mm frames

Why This Motor is a Great Choice for Drones

The BL-4210D stands out in the 450-550mm drone category because it offers outstanding thrust-to-weight ratio while maintaining excellent efficiency. The 1080KV winding is optimized for 12-13 inch props on 4S-6S setups, giving you strong lift for heavier camera gimbals, FPV gear, or long-range flight packs without excessive current draw.

Powerful yet Efficient: Handles demanding payloads and agile maneuvers with ease, while running cool for longer flight times.
Durable Construction: High-quality bearings and reinforced bell design ensure reliability during hard landings and high-G turns.
Smooth Operation: Low cogging and excellent balance make it quiet and vibration-free – critical for stable video footage.
Versatile Fit: Perfect drop-in upgrade for popular 450-550mm frames (e.g., F450, F550, custom X-frames, and many photography/cinematography rigs).

Whether you're building a cinematic aerial platform, a versatile FPV cruiser, or a reliable workhorse drone, the BL-4210D 1080KV delivers the right mix of torque, speed, and endurance. Its 5mm shaft ensures secure propeller mounting and easy compatibility with most 12-13" props.

Ready to power your next build? This motor punches well above its size – reliable performance you can trust in the air.

Models : 3510(BL-4210D)
KV =1080KV
Motor diameter (mm)= 42.5
Motor length (mm)= 35.5
Drone frame sizes (mm)= 450-550
Propeller size (inch)= 12-13
Voltage = 4S–6S LiPo
Shaft diameter = 5mm

DRONE MOTOR: 3510(BL-4210D)

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