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Home > Radio Control > COBRA MOTORS ... B/L OUTRUNNER C-2820-14 840KV
	PSH Price: $42.99 Quantity in Stock:1 Product Code: CBMC282014

Description Technical Specs Extended Information   Cobra C-2820/14 Brushless Motor, Kv=840 Cobra 2820/14 Motor Specifications Stator Diameter 28.0 mm (1.102 in) Stator Thickness 20.0 mm (0.787 in) Number of Stator Slots 12 Number of Magnet Poles 14 Motor Wind 14 Turn Delta Motor Kv Value 840 RPM per Volt No Load Current (Io) 1.00 Amps @ 10 Volts Motor Resistance (Rm) per Phase 0.071 Ohms Motor Resistance (Rm) Phase to Phase 0.047 Ohms Maximum Continuous Current 36 Amps Max Continuous Power (3-cell Li-Po) 400 Watts Max Continuous Power (4-cell Li-Po) 530 Watts Motor Weight 140 grams (4.94 oz.) Outside Diameter 35.0 mm (1.378 in.) Shaft Diameter 5.00 mm (0.197 in.) Motor Body Length 40.0 mm (1.575 in.) Overall Shaft Length 60.0 mm (2.362 in.) Motor Timing 5-10 degrees PWM Frequency 8 KHz The Cobra 2820 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 2820 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 4 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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