This is the Great Planes ElectriFly RimFire
28-30-1250 Brushless Outrunner Electric Motor.
FEATURES: Designed for explosive acceleration and maximum torque eliminating
the need for a gearbox
Lightened aluminum can houses high torque rare earth Neodymium
magnets
Double shielded bearings
Virtually maintenance-free; no commutators or brushes to wear out
Two year quality guarantee
INCLUDES: Great Planes ElectriFly RimFire 28-30-1250 Brushless Outrunner
Electric Motor
Outrunner Motor Mount, GPMG1200
REQUIRES SS-25 ElectriFly Brushless Speed Control, GPMM1820 (or equivalent)
3.5mm Male Bullet to 2mm Female Bullet Adapter (GPMM3122) if using
ElectriFly Brushless Speed Control
Propeller: Depending on aircraft application
SPECS: Aircraft Application:
75-100 Watts Per Pound
Trainer & Sport Performance Weight Range: 2-2.7lb
100-150 Watts Per Pound
Aerobatic & High Speed Performance Weight Range: 1.3-2lb
Over 150 Watts Per Pound
3D & Extreme Performance Weight Under 1.3lb
Motor Diameter: 1.1" (28mm)
Motor Length: 1.18" (30mm)
Shaft Diameter: .12" (3mm)
Shaft Length: .47" (12mm)
Lead Length: 3" (76mm)
Connectors: Bullet type, .08" (2mm) diameter
Max. Constant Current: 18A
Max. Surge Current: 25A
Max. Constant Watts: 200W
Max. Surge Watts: 280W
No Load Current: .9A
Input Voltage: 7.4-11.1V
RPM/V (kV Rating): 1250
Weight: 1.91oz (54g)
Suggested Propeller Size: 8x3.5S-11x4.7S
COMMENTS: The three-number designation refers to Motor Diameter, Motor Length
and kV Rating.
jxs 4/20/06
ir/jxs
Click here for Units of Measure Conversion Calculators