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Cobra 2206 2100kv Brushless Motor

Quick Overview

Cobra 2206 2100kv Brushless Motor - Race Edition

Availability: Out of stock

Regular Price: $25.99

Special Price $23.99


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 CM-2206-20 Racing Edition Motor was designed from the ground up to be the ultimate power source for 250mm FPV Racing Quads running on 4-cell Li-Po power! With 6x4.5 props attached, a set of four of these motors will produce 10 pounds of static thrust for blistering acceleration and incredible top end speeds.

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 CM-2206 series motors feature an integrated 5mm threaded motor shaft which eliminates the chance of having a prop adapter spin off in flight. The included prop washer and nylon insert prop nut provides a solid attachment for your propellers that will not loosen up and slip during use.


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


Cobra CM-2206/20 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  20 Turn Delta
 Motor Kv Value  2100 RPM per Volt
 No Load Current (Io)  0.85 Amps @ 10 Volts
 Motor Resistance (Rm) per Phase  0.098 Ohms
 Motor Resistance (Rm) Phase to Phase  0.065 Ohms
 Maximum Continuous Current  25 Amps
 Max Continuous Power (3-cell Li-Po)  280 Watts
 Max Continuous Power (4-cell Li-Po)  370 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

Additional Information

Manufacturer Cobra
Motor Size 2206
KV 2100
Motor Weight 36.5