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EMAX ECO II 3115 Brushless Motor

By EMAX ↗

The ECO II 3115 is a motor family for large-prop FPV platforms.

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EMAX ECO II 3115 brushless motor with exposed copper windings, threaded shaft and black wires.
EMAX ECO II 3115 brushless motor with exposed copper windings, threaded shaft and black wires.

Product overview

The EMAX ECO II 3115 Brushless Motor is a propulsion component for large-propeller FPV aircraft and high-thrust platforms. The family comprises five KV variants: 400KV, 500KV, 640KV, 800KV and 900KV. Its intended role is in aircraft builds requiring propulsion for larger propellers, rather than camera stabilization or servo actuation. These configurations belong specifically to the ECO II 3115 family; the EMAX E3 3115 is a separate motor model.

Specifications

SpecificationValue & conditions
KV options400KV, 500KV, 640KV, 800KV, 900KVECO II 3115 family; variant dependent
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