ECO Micro Series 1404 - 3700kv

Specifications

• Framework: 9N12P
• Length: 19.75mm
• Diameter: 18.8mm
• Propeller: 2.5" - 4"
• Weight: 8.6g (W/O Silicone Wire)
• Prop adapter shaft diameter: 1.5mm
• Bearing Shaft: 2mm
• Shaft Thread: CW

Features

• Precision durable ball-bearings
• Steel shaft for high strength
• Anodizing for finish and corrosion resistance
• 9x9mm hole pattern
• Multi-strand copper windings
• 100mm 26 AWG silicone wire

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.

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.