Features: _x000D_ 1. High quality, low power consumption, long service time. _x000D_ 2. Stable performance, easy to install and maintain. _x000D_ 3. High speed, can up to 21800rpm, light weight, low noise. _x000D_ 4. Mini size, diameter x length only 6mm x 12mm. _x000D_ 5. Scope of Application: Aircraft model, quadcopter, toy aircraft. _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New _x000D_ Item Type: Micro Coreless Motor _x000D_ Diameter: Approx. 6mm / 0.2in _x000D_ Length: Approx. 12mm / 0.5in _x000D_ Rated Voltage: 3.7V _x000D_ Rated Current: 0.3A _x000D_ Rated Power: 0.42W _x000D_ Rated Speed: 21800rpm _x000D_ Rated Moment of Force: 0.17NM _x000D_ _x000D_ Package List: _x000D_ 5 x Micro Coreless Motor _x000D_ _x000D_ Note: _x000D_ 1. Please allow slight error due to manual measurement. Thanks for your understanding. _x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store