1set 4000KV Brushless Motor+XXD 30A ESC For Rc Quadcopter Multicopter TREX T-rex 450 RC Helicopter

4000KV Brushless Motor+XXD 30A ESC

4000KV Brushless Motor The Brushless Motor is special one for the electirc helicopter 450 class, it has the best performance for 3D fly. No. Of cells: 3-4x Li-Poly RPM/V: 4000 Max. efficiency current: 8 - 10.5 A (>75%) No load current / 10 V: 0,5 A Current capacity: 40 A/60 s Dimensions:31 x 29 mm Shaft diameter: 3.17mm Weight: 64 g Recomended model weight: 450 class Ele. Heli. Recomended prop without gearbox: 6"-8" 30A Brushless ESC Size: 46mm x 26mm x 10m Sustaining Input Voltage: 6-12V BEC Output Current: 5V/3A Continuous Output Current: 30A BEC: 2A/5A Weight:28g Packing Content: 100% Brand New 1x 450 Brushless Motor 1x 30A Brushless ESC