FEATURES
For airplanes using a .40 – .50 size 2-stroke engine or 4-stroke .70 engine
Centrifugal fan design with angled ventilation holes draws air through the motor and across the windings and magnets for improved cooling
INCLUDES
.۴۰ Brushless Electric Motor with Backplate, four Phillips Head
Mounting Screws, 4mm Gold Plated Male Plugs attached to leads
three 4mm Female Plugs with Shrink Wrap, Prop Adapter and
Instruction Sheet
REQUIREMENTS
۹۰A brushless ESC
SPECIFICATIONS
Rated Power: 1110W
Rated Voltage: 18.5 – 22.2V
Rated Current: 50 – 60A
Maximum Current (10 sec): 90A
No Load Current: 1.5A
Phase Resistance: 23.0 miliohms
Maximum Efficiency: 85%
kV: 490
Poles: 14
Shaft Diameter: 0.20″ (5mm)
Shaft Length: 0.45″ (11.5mm)
Weight: 12.3oz (350g)
Lead Wire Length: 4.3″ (110mm)
Length of Motor Can to Backplate: 2.1″ (52.5mm)
Diameter of Motor Can: 1.98″ (50mm)
Length/rear of Motor Can to Prop Washer: 2.7″ (69mm)
Prop Washer Diameter: 1.06″ (27mm)
Thickness of Motor Mount: 0.16″ (4mm)
Width of Motor Mount: 2.67″ (68mm)
Height of Motor Mount: 2.67″ (68mm)
Performance for this motor with different props and LiPo cells is as
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