Sub250 M2 1002 21000kv Brushless Motor (1.5mm shaft) (Pack of 4)

Are you in Australia and seeking to buy high - performance brushless motors for your 1.6 - 2 inch FPV drones? Look no further! Sub250's M2 1002 brushless motors are here to revolutionize your drone experience. These motors are independently developed, combining strong power with a small and lightweight design, ideal for mini quads. We've used imported N52H magnetic steel and high - temperature resistant coils, giving the motor amazing power. The ball bearings on the 1002 enhance efficiency and extend the motor's lifespan. After extensive testing, we offer 21000KV and 14000KV options, compatible with 1S and 2S batteries respectively. The three - blade design on the rotor top ensures good structural rigidity and excellent heat dissipation. With advanced material technology, it's perfect for building toothpick and tiny whoop models. Key features include a mere 2.6g weight, N52H strong magnetic magnets, imported ball bearings, a low - loss stator, fine dynamic balance adjustment, and a 1.5mm shaft suitable for most market propellers. Specifications: Brand - Sub250, KV values - 14000KV/21000KV, working voltage - 4.35V (1S), 9N12P configuration, stator diameter - 10mm, stator height - 2mm, outlet diameter - Φ1.5mm, dimensions - Φ13.83mm*7.75mm, magnet - N52H, weight - 2.6g (5cm wire), applicable for 1.6 - 2 inch FPV drones, recommended battery - 1S 380mAh - 530mAh LiPo. Package includes 4 x 1002 motors and 16 x M1.4*3mm screws.

Using the Sub250 M2 1002 brushless motors is easy. First, make sure you choose the right KV value based on your battery type. If you're using a 1S battery, the 21000KV motor is a great choice. Just connect the motor to your drone following the wiring instructions. When it comes to propellers, since the motor has a 1.5mm shaft diameter, most market - available propellers will fit well. For maintenance, keep the motor clean. Avoid getting it wet as this can damage the internal components. Check the ball bearings regularly for smooth rotation. If you notice any unusual noises or vibrations, it might be a sign that the motor needs adjustment or the bearings need lubrication. Also, make sure to use the recommended battery within the specified capacity range for the best performance and to prolong the motor's life. And when not in use, store the motors in a dry and cool place.