Power Your DIY Projects with a High-Speed 50.2mm Brushless Motor!This three-phase brushless motor combines compact size (50.2mm × 70mm) with high-speed performance (KV ~4800), making it perfect for drones, RC models, or custom machinery. Designed for 12-24V systems, it achieves up to 250W output but requires a brushless ESC for operation—ideal for tinkerers and engineers. Key Features:✔ Tested Power Outputs – 136W at 14V, 250W at 18V (efficiency varies with setup).✔ Standard 5mm Shaft – Compatible with propellers, gears, or custom attachments.✔ ESC-Dependent – No built-in driver; pair with a drone/RC brushless ESC.✔ Heat Advisory – Active cooling needed if used without impeller (heat dissipation critical).✔ Precision Engineering – Low vibration, smooth rotation for stable performance.