Emax 2-4s ECO1407 3300kv

If you’re building lightweight, high-efficiency systems that need reliable power, smooth operation, and long service life, EMAX brushless motors are the go-to solution.

EMAX brushless motors are suitable for a wide range of hobby, engineering, and custom motion-control applications. They’re ideal for high-speed propulsion, precision motion control, custom cooling fans, gimbals, 3D-printed mechanisms, and STEM or engineering prototypes

Specifications 

Framework: 9N12P

Length: 31.2mm

Diameter: 18.8mm

Propeller: 3" - 4"

Weight: 13.7g (W/O Silicone Wire)

Prop adapter: M5

Bearing Shaft: 2mm

Shaft Thread: CW

Features 

Precision durable ball-bearings

Steel shaft for high strength

Anodizing for finish and corrosion resistance

12x12mm hole pattern

Multi-strand copper windings

90mm 26 AWG silicone wire.