FEATURES: For 3D airplanes up to 5oz (140g) and sport airplanes up to 8oz (225g) Designed for explosive acceleration and maximum torque Lightened aluminum can houses high torque rare earth Neodymium magnets Double shielded bearings Better cooling means 50% more power than many other Outrunners of similar size Virtually maintenance-free; no commutators or brushes to wear out Two year quality guarantee through manufacturer beginning at date of purchase
INCLUDES: Great Planes ElectriFly RimFire 28-13-1750 Brushless Outrunner Electric Motor with leads, 2mm male and female connectors, motor mount, two O-rings, prop saver adapter and instruction sheet
REQUIRES: Speed Control for Brushless Motors such as the ElectriFly Silver Series 8 (GPMM1800) 3mm Prop Adapter if using a spinner Slow Fly Propeller
SPECS: Motor Diameter: 1.1" (28mm) Motor Length: 0.51" (13mm) Shaft Diameter: 3mm Kv Rating: 1750RPM/V Weight: .71oz (20g) Input Voltage: 7.4-11.1V (2-3S LiPo) Constant Watts: 90 Burst Watts: 120 Suggested Prop Sizes: 7x6 - 8x4 slow fly
The three-number designation refers to Motor Diameter, Motor Length and Kv Rating.