The Happy Model EX1103 KV11000 Brushless Motor (CCW) is a lightweight, high-speed brushless motor ideal for micro drones and toothpick builds. Weighing just 3.8g, it delivers impressive performance on 1S2S LiPo batteries. Bench tests with a 2023R propeller at 7.4V show a peak thrust of around 122g at 9.2A, with decreasing efficiency as power increases. The motor is most efficient at lower throttle levels, producing 40.9g of thrust at 15.7W with 2.12A, reaching up to 2.61g/W in efficiency. It features a 9N12P configuration, an 113mm stator, and a compact 13.515.5mm size. Ideal for ultralight quadcopters, it provides a great balance of thrust and efficiency, especially in lightweight builds where every gram counts. Its high 11000KV rating ensures fast response and agility, making it suitable for freestyle or racing in tight indoor or outdoor spaces. Best paired with small props and a quality 2S ESC setup.
Features:
- High KV Rating (11000KV): Delivers fast RPM and responsive performance, ideal for micro drones.
- Ultra Lightweight (3.8g): Perfect for ultralight builds like toothpick or whoop-style drones.
- Compact Design: Small form factor with motor dimensions of 13.5mm (diameter) 15.5mm (length).
- Stator Size: 11mm diameter 3mm length for a good balance of power and efficiency.
- 9N12P Configuration: Ensures smooth operation and reliable performance.
- Supports 1S2S LiPo: Compatible with common micro drone battery setups.
- High Efficiency at Low Throttle: Delivers over 2.6g/W efficiency at low amp draw.
- Durable Construction: Built with quality materials for extended flight life.
- Shaft Diameter: 1.5mm shaft suitable for small props like 2023R.
Package Includes:
1 x Happy Model EX1103 KV11000 Brushless Motor (CCW)