Cobra 11 Amp Brushless ESC w/2Amp Linear BEC


The perfect compliment to a Cobra Brushless motor!

SKU: C-11A-ESC Categories: , , Tags: ,


Cobra Speed Controllers are built from the best components available to provide the user with long life and trouble-free operation.

Cobra Speed Controller Features:

• Easy Set-up and Operation
• Basic Programming available through Throttle Stick
• Throttle Range automatically detected and set for smooth, linear throttle response
• Three different types of Low Voltage Cut-off available for Li-Po, Ni-XX or LiFe batteries
• Three different LVC levels for each cell type: 3.2, 3.0 or 2.8 Volts/cell for Li-Po batteries, 0.9, 0.8 or 0.6 Volts/cell for Ni-XX batteries and 2.8, 2.5 or 2.2 Volts/cell for LiFe batteries
• LVC type can be set to Hard Cut-off or Power Reduction Mode
• Three different brake levels, Hard, Medium or Off
• Three different timing modes, High, Low and Auto
• Three different Motor Acceleration Rates, High, Medium and Low • Safe Start-Up: The ESC will not arm until the throttle is in the idle position
• Locked-Rotor Protection: If the motor is blocked so the prop cannot rotate, the ESC will automatically shut down to prevent damage
• PWM Frequency is set to 8KHz for best operation on a wide range of motors
• Over Temp Protection: Shuts down the ESC output if temperature exceeds 230F (110C)
• Auto Power Cut-off: If the throttle signal is lost for more than 3 seconds, the throttle will reduce to idle to prevent flyaway.

Cobra 11 Amp ESC Specifications:

Weight (Without Connectors) = 9.9 grams (0.35 oz)

Max Continuous Current: 11 Amps

Burst Current rating: 14 Amps

Operating Voltage Range: 6 to 12 Volts

Number of Li-Po cells: 2 to 3 cells

Number of Ni-XX cells: 6 to 10 cells

Number of Li-Fe cells: 2 to 3 cells

Linear BEC Output 2 amps @ 5.0 Volts

ESC Size (Inc. Caps, in mm) 30 x 18 x 10

Additional information

Weight 0.4 lbs
Dimensions 9 × 2 × 1 in
Product Brand

Cobra Brushless Motors