Eagle power EA85S 90/110KV 8kg Thrust Brushless Motor (A Pair) for UAV Agriculture Drones

Eagle Power EA85S brushless motor — 8kg of rated thrust, available in KV 90/110 for UAV and agricultural drone airframes.

KV is the constant that sets how fast the motor turns per volt, so the choice within the range is a trade: a lower KV turns a larger propeller more slowly and efficiently, a higher KV turns a smaller propeller faster for the same cell count. Pick the KV against the propeller you intend to run rather than against the thrust number alone.

These are working motors rather than sport units: the thrust rating is the figure that matters, because on an agricultural drone the payload and the propeller are what the motor has to lift and hold.

Supplied as a pair, which matches how a multirotor is built — arms are fitted in opposing pairs and matching a single motor to an existing set is difficult.