12pcs 8520/8.5x20mm Motor 15000KV Brushed Motors 4CW 4CCW Coreless Motor with JST-1.25 Connector for Model Aircraft/UAV/Quadcopter/Toy Aircraft, etc

About this item

• 【Energy-saving】: high energy conversion efficiency, its maximum efficiency is generally above 70%, and some products can reach above 90%.
• 【Control】: rapid starting and braking, very fast response, mechanical time constant less than 28 ms, some products can reach within 10 ms; in the recommended operating area of the high-speed operation state, the speed can be easily and sensitively adjusted.
• 【Dragging】: The operating stability is very reliable, and the fluctuation of speed is very small, and as a micro motor, the fluctuation of speed can be easily controlled within 2%.
• 【Features】: high speed, low temperature, high torque, long life
• 【Application】: Model airplane/UAV/Quadcopter/Toy plane etc.