Demeras Brushless Outrunner Motor Alloy Sensorless Motor with Propeller C4250 for Electric Aeromodelling

• 【HIGH EFFICIENCY】Sensorless motor, smooth start, high efficiency, high torque.With high-end material and exquisite workmanship, the motor is designed to deliver good performance and efficiency.
• 【GOOD PERFORMANCE】Precision design for maximum conversion of energy.Outrunner brushless sensorless motor has low heat production, long lifetime, strong overload protection.​Excellent heat dissipation quality ensures system.
• 【STEADY SHAFT】​Steady shaft has longer service life.Brushless Motor is made of high quality alloy material.Specially designed for brushless electronic speed controller.Precision design is for maximum conversion of energy.
• 【LOW ENERGY】Low energy consumption and low noise.With ultra-smooth and precise throttle linearity, quick response to throttle input, long service life.Great accessory for electric toys and science experiments.
• 【LOW MALFUNCTION】The wires and interfaces of our motor controller are durable, and ensure low malfunction of long time use.And the cables have different colors for your easily installation.

The brushless motor is made of high quality alloy material. Specially designed for brushless electronic speed controller. Excellent heat dissipation quality ensures a reliable operating system. Low power consumption and low noise. Powerful overload protection, safe to use, on the other hand, with ultra-smooth and precise throttle linearity, fast response to throttle input, long service life. Features: 【High efficiency】 Sensorless motor, smooth start, high efficiency, high torque. With premium materials and exquisite workmanship, the motor is designed to provide good performance and efficiency. Specifications: Condition: 100% brand new Item Type: Brushless Motor Material: Alloy. Model No.: C4250 Shaft diameter: 5 mm Output shaft length: 20 mm KV value: 560KV (customizable KV value) Maximum power: 1760 W. Voltage: 11.1-36 V. Speed: 6000-9000. Torque: 1-2N/m. Stall torque: 7-8 N/m. Winding number: 9 Number of engine poles: 14P Stator location number: 12N Resistance: 0.068Ω N Current o-load: 1.5-1.6A (maximum current 80A) Banana connector: 3.5 / 4 mm. Lithium battery section number: 3-8S Mounting holes spacing: 25 / 17 mm. Mounting hole size: M2.5 x 4. Diameter: approx. 42 mm/1.7 inches. Height: approx. 50 mm/2.0 inches. Weight: approx. 257 g. Package contents: 1 x motor. 1 x propeller. 1 x stand. 8 x screws. Note: Please note that the new type and old type of this product will be sent at random, and make sure you do not mind before ordering.