40-Amp E-flite Pro Brushless ESC with Switch-Mode BEC

• Up to 40 amps continuous current with proper air flow and 55 amps burst current (15 seconds)
• 5A continuous current, 5V Switch-Mode BEC Circuit (Proper cooling and airflow required)
• Stronger BEC for support of most 3-axis stabilization systems
• Drive up to 7 analog or 6 digital standard-sized servos with the BEC
• 3- to 6-cell Li-Po, 9- to 18-cell Ni-MH/Ni-Cd input voltage
• Finned heat sinks
• Programmable motor braking
• Safe power-arm mode prevents accidental starts
• Programmable low voltage cutoff with settings for 3-cell Li-Po (9V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V) or 70% of battery starting voltage
• Programmable throttle input range
• Programmable soft start for helis and airplanes
• Auto motor shut down if signal is lost or there is interference
• Programmable timing—5 user-selectable ranges to use with a large variety of brushless motors
• Utilizes new smaller Mosfet technology to minimize weight
• Radio System Power ON /OFF Switch
• Prewired connectors—E-flite EC3™ connector on battery input and 3.5mm gold bullet connectors on motor output leads

E-flite® 40-Amp Pro Switch-Mode BEC Brushless ESC (V2) is a high-quality sensorless brushless electronic speed control with an integrated switch-mode BEC that is very lightweight and efficient. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication.

• Amperage: 40-60
• Brake: Yes - Programmable
• Continuous Maximum Current: 25 - 50A
• Height: 0.50 in (12.7mm)
• Input Connector Types: EC3
• Input Voltage: 10.8V - 22.2V
• Length: 2.70 in (68.6mm)
• Momentary Peak Current: 55A (15 sec)
• Output Connector Types: 13AWG with 3.5mm Female Gold Bullet Connectors
• Type: Brushless
• Weight: 2.2 oz (62g)
• Width: 1.30 in (33.0mm)
• Wire Gauge: 13AWG