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.
EMAX ECO Micro Series 1407 4100KV Brushless Motor
The EMAX ECO Micro 1407 4100KV is the highest-KV variant of the 1407 series — tuned for 2S or low-voltage 3S builds where maximum RPM and fast throttle response are the priority. The 1407 stator delivers more thrust than the 1404 at the same prop sizes, and at 4100KV it spins up fast for aggressive racing and freestyle performance on 3 inch props. The 12x12mm mounting pattern fits standard micro and toothpick frames.
1407 stator, 4100KV — highest-KV option for 2S/low-3S builds with 3" props
Fast throttle response — high KV for snappy, aggressive performance
More thrust than 1404 — larger stator for stronger performance at the same prop sizes
12x12mm mounting pattern — fits standard micro and toothpick frames
M5 prop adapter — standard prop fitment for 3–4 inch props
The high-KV choice for 2S micro racing builds running 3 inch props. Also suitable for custom motion-control applications and STEM engineering projects.
