Cobra 4130/12 Motor Specifications
 Stator Diameter 41.0 mm (1.614 in)
 Stator Thickness 30.0 mm (1.181 in)
 Number of Stator Slots 12
 Number of Magnet Poles 14
 Motor Wind 12 Turn Delta
 Motor Kv Value 540 RPM per Volt
 No Load Current (Io) 1.85 Amps @ 20 Volts
 Motor Resistance (Rm) per Phase 0.029 Ohms
 Motor Resistance (Rm) Phase to Phase 0.019 Ohms
 Maximum Continuous Current 65 Amps
 Max Continuous Power (5-cell Li-Po) 1200 Watts
 Max Continuous Power (6-cell Li-Po) 1440 Watts
 Max Continuous Power (8-cell Li-Po) 1920 Watts
 Motor Weight 398 grams (14.04 oz.)
 Outside Diameter 49.8 mm (1.961 in.)
 Shaft Diameter 6.00 mm (0.236 in.)
 Motor Body Length 61.8 mm (2.433 in.)
 Overall Shaft Length 84.5 mm (3.327 in.)
 Motor Timing 5-10 degrees
 PWM Frequency 8 KHz