This is the E-Flite Park 370 Brushless 1080Kv Outrunner Motor. This motor is ideal for 3D models 7-14 oz (200-400g), or models requiring up to 110 watts of power. The Park 370 Outrunner is super lightweight, weighing in at only 1.6 ounces! This makes a great upgrade in place of Speed 280 and Speed 370 brushed motors.
Type: OutrunnerSize: Replacement for 280/370Bearings or Bushings: BearingsRecommended Prop Range: 9x4.7 to 10x4.7Voltage: 7.2 - 12RPM/Volt (Kv): 1080 KvResistance (Ri): .19 ohmsIdle Current (Io): .70A @ 10VShaft Diameter: 3.17mm (1/8 in)Overall Length: 25mm (1.00 in)Weight: 45g (1.6 oz)Overall Diameter: 28mm (1.10 in)Diameter: 28 mm (1.1 in)Length: 25 mm (1 in)Continuous Current: 9AMaximum Burst Current: 11A (15 sec)Cells: 6-10 NiCd/NiMh or 2-3 LiPoSpeed Control: 10 - 20 Amp Brushless