Meet the Emax E3 Series Brushless Motor — a precision-engineered FPV motor built for pilots who want robust durability without giving up sharp throttle response and consistent power.
Whether you're ripping race gates, executing freestyle maneuvers, or pushing cinematic FPV, the E3 delivers locked-in, responsive power in an optimized package.
Aircraft-grade 7075 aluminum bell, hardened steel shaft and G1 precision bearings stand up to hard impacts, while single strand wiring lowers resistance and improves heat dissipation under aggressive flight.
Why Pilots Choose the E3 Series
・Aircraft-grade 7075 Aluminum Bell — Built tough to withstand repeated impacts for crash-prone FPV flight.
・Hardened Steel Shaft & G1 Precision Bearings — Long service life and smooth stable rotation.
・N52SH Arc Magnets — Greater torque and instant throttle response for demanding flight conditions.
・Multi-size Options — Variants for racing, freestyle and heavy-lift cinematic builds, supporting up to 8S.
・High Value Performance — Premium performance at an accessible price point.
Specs at a Glance (E3-0702B)
Framework: 9N12P
Length: 12.8mm
Diameter: 9mm
No.of cells:1S
Propeller:31mm/1.2"
Weight(With wire): 1.39g
Prop Shaft Diameter: 1.0
Bearing Shaft：1.5mm
Who Is This For?
The E3 Series is built for intermediate to advanced FPV pilots seeking reliable motors for racing and freestyle builds. It’s also a solid pick for experienced pilots running cinematic and heavy-lift setups.
Frame, ESC, propellers, battery and transmitter not included. Requires matched ESC and propeller setup.
EMAX Quality. Field-Ready. Every Time.
EMAX has been engineering high-performance FPV products since 2013. Every E3 motor is designed, tested, and refined to meet the demands of real pilots — from first-time builders to seasoned racers. The E3 Series is no exception: tight tolerances, quality components, and proven durability that just works.
