Cobra C-2213/18 Motor 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