AMXRacing Brushless Motor 9

9.5 Turn brushless 540 sensored MotorROAR, IFMAR legalHight RPM precision bearingsAdjustable TimingCompatible with any Sensored/Sensorless ESC.Features:CNC Machined Billet T6 Aluminum Heatsink Can.Hight Purity Copper WindingsHight Power Solder TabsRemovable/Replaceable RotorPowerful Sintered Neodymium MagnetPrecision Engineered for Maximum Energy ConversionMeet IFMAR/ROAR rulesTechnische Daten::540er Brushless Motor SensorlosLIPO:1-3sMax current:70ARotor Series:2poleRPM/volt:3700KVWatts:290Rotor:12.5*5Weight:178gTYPE:MODIFIEDNo-load current:2.7AInternalresistance:0.0165Shaft Diameter : 3.175mm