This is the E-Flite Park 450 Brushless 890Kv Outrunner Motor. This motor is ideal for 3D models weighing 15-25 oz, or scale parkflyers weighing 20-30 oz. This motor is very quiet, and efficient. It offers a large amount of torque, and weighs in at just 2.5 ounces (72g). This small outrunner has great power and makes an excellent sport motor for the E-Flite Mini Edge and Mini Funtana size 3D park flyers, and for scale park flyers like the P-47. If you are looking to upgrade from a 370 or 400 motor, this is the way to go!
Type: Brushless OutrunnerSize: Replacement for 370 or 400Bearings or Bushings: Ball BearingsRecommended Prop Range: 9x6 to 11x3.8 Slow Flyer or 10x5 to 12x6 ElectricVoltage: 7.2 - 12RPM/Volt (Kv): 890Resistance (Ri): .20 ohmsIdle Current (Io): .70A @ 8VShaft Diameter: .16 in (4mm)Overall Length: 1.30 in (33mm)Weight: 72g (2.5 oz)Overall Diameter: 1.10 in (28mm)Diameter: 1.1 in (28mm)Length: 1.3 in (33mm)Continuous Current: 14AMaximum Burst Current: 18A for 15 secondsCells: 2-3 Li-Po or 6-10 Ni-Cd/Ni-MHSpeed Control: 20A Brushless ESC