HappyModel SE0702 KV23000 Brushless Motor (CCW)

The SE0702 motor is specifically optimized for 1S LiPo batteries, with a nominal voltage of 3.7V. Using a higher voltage battery, such as 2S, will exceed its design limits, likely causing overheating and premature failure. Always pair it with a suitable 1S LiPo and a compatible micro electronic speed controller (ESC).

This motor's 1mm shaft diameter is designed for press-fit micro propellers commonly used in the tiny whoop ecosystem, such as 31mm or 40mm 3-blade props. Ensure the propeller hub hole is 1mm. Using adapters or improperly sized props can lead to imbalance, vibration, and reduced flight performance.

While powerful for its size, the SE0702 is engineered for ultra-lightweight sub-75mm drones (tiny whoops). A 2-inch drone typically requires larger motors (e.g., 1102 or 1103 size) with higher torque to efficiently spin larger propellers. Using the SE0702 on a 2-inch frame would likely result in insufficient thrust and overheating.