Cobra C-5340/16 Brushless Motor, Kv=200

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Cobra Brushless Motors offer performance and value for Sport Flyers and Competition pilots alike. They are built from high quality components, and are designed to give years of top-level performance. All Cobra Motors are shipped in a custom designed package that features protective foam on all six sides of the box, with 3 separate compartments to protect the motor, accessory pack and cross mount.

To serve the needs for larger size models, Cobra has introduced the new 53mm Motor Series. The Cobra 5340 motors have an 8.0mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. There are two internal bearing which measure 16mm OD x 8mm ID x 5mm thick and the outer bearing measures a massive 22mm x 8mm x 7mm! The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Also included on the motor are ultra-flexible 12 AWG motor leads with high-temp silicone rubber insulation with the ends stripped and pre-tinned, ready to solder on the connector of your choosing.

Included with every Cobra 5340 Series Motor is a complete accessory package which contains the following items:

● Heavy Duty 4mm Thick Cross Style Motor Mount
● Four M4 x 10mm Motor Mount Screws
● Bolt-On style threaded prop adapter with 10mm shaft and M10 x 1.5mm thread
● Four M3 x 14mm Prop Adapter mounting screws

Click here for the Cobra C-5340/16 Propeller Data Chart


 
Cobra 5340/16 Motor Specifications
 Stator Diameter  53.0 mm (2.087 in)
 Stator Thickness  40.0 mm (1.575 in)
 Number of Stator Slots  12
 Number of Magnet Poles  14
 Motor Wind  16 Turn Delta
 Motor Kv Value  200 RPM per Volt
 No Load Current (Io)  3.05 Amps @ 40 Volts
 Motor Resistance (Rm) per Phase  0.037 Ohms
 Motor Resistance (Rm) Phase to Phase  0.025 Ohms
 Maximum Continuous Current  64 Amps
 Max Continuous Power (10-cell Li-Po)  2370 Watts
 Max Continuous Power (12-cell Li-Po)  2840 Watts
 Motor Weight  818 grams (28.85 oz.)
 Outside Diameter  63.0 mm (2.480 in.)
 Shaft Diameter  8.00 mm (0.315 in.)
 Motor Body Length  71.0 mm (2.80 in.)
 Overall Shaft Length  102.4 mm (4.03 in.)
 Motor Timing  5-10 degrees
 PWM Frequency  8 KHz
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