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-2205 motors come 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-2205 series motors feature 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-2205 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
Click here for the Cobra CP-2205-2500 Propeller Data Chart
*Please observe the motor specifications properly. This will determine the correct size ESC required for proper operation*
*Motors do not come with replacement parts!*
*Motors that have failed\burned running on an incorrect ESC size will void warranty*
|Cobra CP-2205/2500 Motor Specifications|
| Stator Diameter|| 22.0 mm (0.866 in)|
| Stator Thickness|| 5.0 mm (0.197 in)|
| Number of Stator Slots|| 12|
| Number of Magnet Poles|| 14|
| Motor Wind|| 26 Turn Delta|
| Motor Kv Value|| 2500 RPM per Volt|
| No Load Current (Io)|| 1.35 Amps @ 10 Volts|
| Motor Resistance (Rm) per Phase|| 0.075 Ohms|
| Motor Resistance (Rm) Phase to Phase|| 0.050 Ohms|
| Maximum Continuous Current|| 24 Amps|
| Max Continuous Power (3-cell Li-Po)|| 265 Watts|
| Max Continuous Power (4-cell Li-Po)|| 355 Watts|
| Motor Weight|| 29.8 grams (1.05 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|| 16.1 mm (0.634 in.)|
| Overall Shaft Length|| 33.6 mm (1.323 in.)|
| Motor Timing|| 5-10 degrees|
| PWM Frequency|| 8 KHz|
For more information about this product and the rest of the Cobra Motors product line, please check out the Cobra Brushless Motors web site.