E-Flite 40-Amp Lite Pro Switch-Mode BEC Brushless V2 ESC EFLA1040LB

E-Flite 40-Amp Lite Pro Switch-Mode BEC Brushless V2 ESC EFLA1040LB
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This is the E-Flite 40-Amp Lite Pro Switch-Mode BEC Brushless V2 ESC.


  • 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 on any recommended input voltage
  • 3- to 6-cell Li-Po, 9- to 18-cell Ni-MH/Ni-Cd input voltage
  • Programmable motor braking
  • Safe power-arm mode prevents accidental starts
  • Programmable low voltage cutoff with settings for 3-cell Li-Po (9.2V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V) or 74% of battery starting voltage
  • Programmable throttle input range (1.1ms–1.9ms or 1.2ms–1.8ms)
  • 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, use with a large variety of brushless motors


Continuous Maximum Current: 40A (Proper cooling and airflow required)
Input Connector Types: 13 AWG with E-flite EC3 Connector
Output Connector Types: 16 AWG with 3.5mm Gold Bullet Connectors
Length: 66.0mm (2.60 in)
Width: 31.0mm (1.20 in)
Height: 12.0mm (0.47 in)
Weight: 48.0 g (1.70 oz)
Cells with BEC: 3—6S Li-Po or 9—18 Ni-MH/Ni-Cd

This product was added to our catalog on May 29, 2014