Cobra CM2206/1400 Multirotor Motors

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Cobra Brushless Multirotor Motors offer performance and value for Your RC Models. 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 sides, with separate compartments to protect the motor and accessory pack.

Shipping weight: 0.020 Kg 
Cobra CM2206/1400 Multirotor Motors is available for purchase in increments of 1

Availability: In Stock. Ships in 1-2 days. Running out fast!

US$9.70

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Cobra Brushless Multirotor Motors offer performance and value for Your RC Models. 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 sides, with separate compartments to protect the motor and accessory pack.

The Cobra CM-2206-30, 1400Kv motor is extremely versatile, and can be run on 3-cell, 4-cell or 6-cell Li-Po power. For 300mm to 350mm quads running on 3 Li-Po cells, this motor will spin 8 inch Multirotor props and make 28 ounces of thrust. On 4 Li-Po cells, the same motor will run 7x4 props and produce over 30 ounces of thrust. On 6 Li-Po cells, you can get similar performance from 5 and 6 inch props. Be sure to check out the prop charts for a complete listing of all the test data.

The Cobra CM-2206 series motors have a 3.0mm motor shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. 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 2206 motors come without bullet connectors and feature extended pre-tinned motor leads that are 10 inches (254mm) long. These motors also have 3mm threaded holes in a 16x19mm pattern on the back plate for easy installation on your model.

The new Version 2 model of the CM-2206 series motors feature a magnet locking system, machined into the rotor can, which eliminates the possibility of the magnets slipping out the back of the motor. Like the previous model, they also include 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 with built-in prop flange provides a solid attachment for your propellers that will not loosen up and slip during use.

Included with every Cobra CM-2206 Series Motor is a complete accessory package which contains the following items:

● Four M3x5mm Motor Mount Screws
● Four M3 Flat Washers
● Machined Aluminum Prop Washer
● Locking Prop Nut with Nylon Insert

Click here for the Cobra CM-2206/30 Propeller Data Chart


Cobra CM-2206/30 Motor Specifications
 Stator Diameter  22.0 mm (0.866 in)
 Stator Thickness  6.0 mm (0.236 in)
 Number of Stator Slots  12
 Number of Magnet Poles  14
 Motor Wind  30 Turn Delta
 Motor Kv Value  1400 RPM per Volt
 No Load Current (Io)  0.52 Amps @ 12 Volts
 Motor Resistance (Rm) per Phase  0.185 Ohms
 Motor Resistance (Rm) Phase to Phase  0.123 Ohms
 Maximum Continuous Current  17 Amps
 Max Continuous Power (3-cell Li-Po)  190 Watts
 Max Continuous Power (4-cell Li-Po)  250 Watts
 Motor Weight  36.5 grams (1.29 oz.)
 Outside Diameter  27.0 mm (1.063 in.)
 Motor Shaft Diameter  3.00 mm (0.118 in.)
 Prop Shaft Diameter  5.00 mm (0.197 in.)
 Motor Body Length  16.5 mm (0.650 in.)
 Overall Shaft Length  35.3 mm (1.390 in.)
 Motor Timing  5-10 degrees
 PWM Frequency  8-20 KHz




Performance Graph Instructions

This downloadable PDF file shows the step by step process to use for interpreting the data shown in the Motor Performance Graphs. By following this procedure, you can determine how to select a proper motor for a Multirotor aircraft, as well as calculate required power levels, determine overall prop efficiency and calculate expected flight times based on the battery size that is used. This document can be printed out and saved as a valuable reference tool to keep in your workshop for future use as well.

Motor Performance Graph Instructions

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