Out-Runner Brushless Motors 28 mm diameter / 30 mm length.
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 others Outrunners of similar size. Virtually maintenance-free; no commutators or brushes to wear out.
Requires :Speed control for Brushless motors such as the ElectriFly Silver Series 12 (GPMM1810) and the ElectriFly Silver Series 25 (GPMM18200)
Motor Diameter : 1.10 in. (28mm)
Motor Length : 0.87 in. (22mm)
Shaft Diameter : 0.12 in. (3mm)
Shaft Length : 0.47 in. (12mm)
kV Rating : 950 rpm/V
Weight : 1.91oz (54g)
Input Voltage : 7.4-14.8V
Max. Constant Current : 14A
Max Surge Current : 20A
Max Constant Watts : 155W
No Load Current : 0.7A
Suggested Prop Sizes : 9x3.5S - 12x6S