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Home > Radio Control > COBRA MOTORS ... B/L OUTRUNNER C-3520-12 820kv
	PSH Price: $57.99 Quantity in Stock:1 Product Code: CBMC352012

Description Technical Specs Extended Information   Cobra C-3520/12 Brushless Motor, Kv=820 Cobra 3520/12 Motor Specifications Stator Diameter 35.0 mm (1.378 in) Stator Thickness 20.0 mm (0.787 in) Number of Stator Slots 12 Number of Magnet Poles 14 Motor Wind 12 Turn Delta Motor Kv Value 820 RPM per Volt No Load Current (Io) 1.45 Amps @ 14 Volts Motor Resistance (Rm) per Phase 0.039 Ohms Motor Resistance (Rm) Phase to Phase 0.026 Ohms Maximum Continuous Current 56 Amps Max Continuous Power (3-cell Li-Po) 620 Watts Max Continuous Power (4-cell Li-Po) 830 Watts Max Continuous Power (5-cell Li-Po) 1040 Watts Motor Weight 216 grams (7.62 oz.) Outside Diameter 43.0 mm (1.693 in.) Shaft Diameter 5.00 mm (0.197 in.) Motor Body Length 46.0 mm (1.811 in.) Overall Shaft Length 68.0 mm (2.677 in.) Motor Timing 5-10 degrees PWM Frequency 8 KHz The Cobra 3520 series motors have a 5mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. The internal bearing measures 11mm x 5mm x 5mm and the outer bearing measures a massive 16mm x 5mm x 5mm! The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Also included on the motor are ultra-flexible motor leads with high-temp silicone rubber insulation and 3.5mm bullet connectors already installed. Included with every Cobra 3520 Series Motor is a complete accessory package which contains the following items: ● Heavy Duty 3mm Thick Cross Style Motor Mount ● Four M3x6mm Motor Mount Screws ● Bolt-On style threaded prop adapter with 3 screws ● Retaining Collar with Set Screw ● Three female 3.5mm bullet connectors ● Three pieces of heat-shrink tubing

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Browse for more products in the same category as this item: Radio Control Manufactures C > COBRA MOTOR (CBM) Radio Control > Electric Motors & Speed Controls > Brushless Motors > Aircraft Radio Control > Electric Motors & Speed Controls > Brushless Motors Manufactures C

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