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O.S. .25 Brushless Motor 3820-960



Product Description



FEATURES: For .20 - .25 size airplanes Stainless steel prop shaft Rigid rear mounting design Centrifugal fan design with angled ventilation holes draws air through the motor and across the windings and magnets for improved cooling Two year limited warranty through Hobby Services beginning at date of purchase


INCLUDES: .25 Brushless Electric Motor with Backplate, four Phillips Head Mounting Screws, 3mm Gold Plated Male Plugs attached to leads, three 3mm Female Plugs with Shrink Wrap, Prop Adapter and Instruction Sheet


REQUIRES: 60A brushless ESC


SPECS: Rated Voltage: 11.1 Rated Current: 40A Maximum Current (10 sec): 80A No Load Current: 1.7A Phase Resistance: 26.7 miliohms Maximum Efficiency: 80% kV: 960 Turns: 12 Poles: 14 Shaft Diameter: 0.20" (5mm) Shaft Length: 0.45" (11.5mm) Weight: 5.64oz (160g) Lead Wire Length: 3.5" (90mm) Lead Wire Gauge: 17AWG Length of Motor Can: 1.7" (43.3mm) Diameter of Motor Can: 1.47" (37.5mm) Length/rear of Motor Can to Prop Washer: 2.3" (58mm) Prop Washer Diameter: 0.87" (22mm) Thickness of Motor Mount: 0.12" (3mm) Width of Motor Mount: 1.96" (50mm) Height of Motor Mount: 1.96" (50mm)


COMMENTS: Nomenclature is defined as follows: 0MA means 0.S. airplane motor First two digits are the rotor diameter Second two digits are the length of the magnets Last digits indicate the kV of the motor

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