DarwinFPV 2507 1850Kv

DarwinFPV 2507 1850Kv is a powerful motor suitable for 6-7" FPV drones using 3-6S LiPo batteries. The stator with a diameter of 25mm and height of 7mm in a 12N14P configuration gives the motor more torque than standard 2207 motors, allowing it to handle heavier propellers and larger builds for freestyle and longer flights. This unit has a CW (clockwise) rotation direction, identifiable by the “CW” marking on the bell and the silver lock nut. The bell has a gold finish.

The motor weighs 45 grams and measures Φ31x19.5mm. It mounts to the frame with four M3 screws on a 16x16mm pattern, while the propeller is secured to the M5 threaded shaft with a flanged lock nut. The 18AWG wires are supplied without a connector and solder directly to the ESC. Internal resistance is 46.4mΩ, maximum current is 55.1A, and maximum power is 1322W (60 s). In the manufacturer's test on 6S with a 6040 tri-blade propeller, it achieved 2289g of thrust at full throttle and 49A current draw; on 4S with a 7040 propeller, it achieved 1526g of thrust.