Cobra CM-2213/18 Multirotor Motor, Kv=1350

Cobra CM-2213/18 Multirotor Motor, Kv=1350

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.

The Cobra 2213 series motors have a 1/8 inch (3.17mm) 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. Also included on the motor are ultra-flexible motor leads with high-temp silicone rubber insulation and 3.5mm bullet connectors already installed.

To complete the package, a complete hardware accessory kit is included with every Cobra Motor. Included in this hardware kit are the following items:

• Heavy Duty 3mm Thick Cross Style Motor Mount
• Four M3x6mm Motor Mount Screws
• Bolt-On style threaded prop adapter with 3 screws
• Retaining Collar with Set Screw
• Three female 3.5mm bullet connectors
• Three pieces of heat-shrink tubing

Specifications:

• Stator Diameter     22.0 mm (0.866 in)
• Stator Thickness     13 mm (0.512 in)
• Number of Stator Slots     12
• Number of Magnet Poles     14
• Motor Wind     18 Turn Delta
• Motor Kv Value     1350 RPM per Volt
• No Load Current (Io)     0.68 Amps @ 8 Volts
• Motor Resistance (Rm) per Phase     0.102 Ohms
• Motor Resistance (Rm) Phase to Phase     0.068 Ohms
• Maximum Continuous Current     20 Amps
• Max Continuous Power (3-cell Li-Po)     220 Watts
• Motor Weight     61.0 grams (2.15 oz.)
• Outside Diameter     27.7 mm (1.091 in.)
• Shaft Diameter     3.17 mm (0.125 in.)
• Motor Body Length     28.0 mm (1.102 in.)
• Overall Shaft Length     42.0 mm (1.654 in.)
• Motor Timing     5-10 degrees
• PWM Frequency     8kHz