Meco Fms 50mm 12 Blades Ducted Fan Edf With 2627 Kv4500 Kv5400 3s 4s Brushless Motor

FMS 50mm 12 Blades Ducted Fan EDF With 2627 KV4500 KV5400 3S 4S Brushless Motor Description: Brand Name: FMS Item Name: 50mm 12 blades Ducted Fan Motor: 2627 KV4500(4S)/ KV5400(3S) (Optional) Weight: 75g Usage: Suitable for RC Airplane Features: - All composite materials processing and injection molding processing, light weight, power system 327 g, has ultra high rigidity and toughness. - First-class mold design,ensure the blades perfect dynamic balance,the balde cooperates the duct in place,sound effect and efficiency value are comparable to all metal duct on the market. - FMS pioneering thermal design,in does not affect the efficiency of the case,ensure the motor's normal working,no need to worry that the motor heating will affect the life and performance. - Reasonable structure design,you can arbitrarily choose different manufacturers motor,this item can e assembled to all the 90 ducted airplane,no need to make too much manual changes to the aircraft. Performance parameters: Voltage Current Thrust 3S EDF unit 12.5V 40A 650g 4S EDF unit 16.5V 40A 850g Recommended Parts For KV5400 Motor: Battery: 3S 2200mAh 35C lipo ESC: 40A brushless Recommended Parts For KV4500 Motor: Battery: 4S 2600mAh 35C lipo ESC: 40A brushless Note: Some ducted inner tube wall may have test scratches,it will not affect the overall performance,and the ducted mounted inside the aircraft, it had no effect on the appearance. We don't accept the returns or negative review due to the scratches. Package Included: 1X FMS 50mm 12 Blades Ducted Fan EDF With 2627 KV4500 KV5400 3S 4S Brushless Motor