Manufacturer Description

Features

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

Overview

The E-flite® 40-Amp Lite Pro Switch-Mode BEC Brushless ESC (V2). This 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.

Specifications

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 w/BEC: 3–6S Li-Po or 9–18 Ni-MH/Ni-Cd