Cobra CP-2207-2450 Champion Series Multirotor Motor, Kv=2450

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Last month the Cobra CP-2207-2450 Champion Series Multirotor Motor set a speed record of 154.5mph! Read about the entire build from the beginning to the record over at Down and Dirty Drones.

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The Cobra Champion series motors are the most powerful versions ever made for FPV Racing! A completely new design that increases cooling and efficiency, these motors provide the ultimate power for your FPV Racing Quads. The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Since these motors are typically soldered directly to the speed controller to save weight, the CP-2207 motor comes without bullet connectors, and feature extended pre-tinned motor leads that are 2-1/4 inches (55mm) long. These motors also have 3mm threaded holes in a 16x19mm pattern on the back plate for easy installation on your model.

The CP-2207 series motor features an integrated 5mm threaded motor shaft which eliminates the chance of having a prop adapter spin off in flight. The included nylon insert prop nut, which has an integrated prop washer, provides a solid attachment for your propellers that will not loosen up and slip during use.

Also included with every Cobra CP-2207 Series Motor is a complete accessory pack, which includes everything you need to securely mount the motor to your quad frame, and to mount the prop to the motor.

The hardware kit contains the following items:

● Four M3x6mm Socket Head Motor Mount Screws
● Four M3 Flat Washers
● One Locking Prop Nut with Nylon Insert

Cobra CP-2207/2450 Motor Specifications
 Stator Diameter 22.0 mm (0.866 in)
 Stator Thickness 7.0 mm (0.276 in)
 Number of Stator Slots 12
 Number of Magnet Poles 14
 Motor Wind 16 Turn Delta
 Motor Kv Value 2450 RPM per Volt
 No Load Current (Io) 1.96 Amps @ 14 Volts
 Motor Resistance (Rm) per Phase 0.045 Ohms
 Motor Resistance (Rm) Phase to Phase 0.030 Ohms
 Maximum Continuous Current 32 Amps
 Max Continuous Power (3-cell Li-Po) 355 Watts
 Max Continuous Power (4-cell Li-Po) 480 Watts
 Max Continuous Power (5-cell Li-Po) 595 Watts
 Motor Weight 35.8 grams (1.26 oz.)
 Outside Diameter 27.9 mm (1.098 in.)
 Motor Shaft Diameter 3.00 mm (0.118 in.)
 Prop Shaft Diameter 5.00 mm (0.197 in.)
 Motor Body Length 21.0 mm (0.827 in.)
 Overall Shaft Length 36.4 mm (1.433 in.)
 Motor Timing 5-10 degrees
 PWM Frequency 8 KHz


*Motors do not come with replacement parts!*
*Motors that have failed\burned running on an incorrect ESC size will void warranty*

For more information about this product and the rest of the Cobra Motors product line, please check out the Cobra Brushless Motors web site.

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