40Amp Pro SwitchMode BEC Brushless ESC (V2)
$69.99
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40Amp Pro SwitchMode BEC Brushless ESC (V2)
$69.99
40A Continuous
Reliable Power Output Delivery
SwitchMode BEC
Efficient Receiver Power Supply
6S Capable
Wide Voltage Input Range
In Stock
Precision Flight ControlHigh Efficiency Power Management Solution
The 40Amp Pro SwitchMode BEC Brushless ESC (V2) delivers dependable, high-efficiency power management for your fixed-wing RC airplane models. Designed for high-performance brushless motor setups, this electronic speed controller features an integrated SwitchMode BEC to ensure steady receiver power under heavy servo loads. Upgrade your model aircraft with a trusted brushless ESC built for thermal efficiency and smooth power delivery.
Engineered For ReliabilitySmooth Throttle Response and Plug Play Design
Take your aerial performance to the next level with the 40Amp Pro SwitchMode BEC Brushless ESC (V2). Capable of handling up to 40A continuous current and peak surges up to 55A for 15 seconds, this electronic speed control comes pre-wired with 13 AWG heavy-duty wire, an EC3 battery connector, and 3.5mm female gold bullet motor connectors for effortless installation. Featuring a programmable motor brake and broad input voltage support from 10.8V to 22.2V (3S–6S LiPo setups), it provides exceptional throttle linearity and consistent control for demanding hobbyists.
Technical DataComplete Electronic Engineering Specifications
Part Type
Electronic Speed Control (ESC) (gear)
Continuous Maximum Current
40A with reasonable cooling
Momentary Peak Current
55A (15 sec) (zap)
Input Voltage
10.8V - 22.2V
Input Connector Types
13 AWG with E-flite EC3 Connector
Output Connector Types
13 AWG with 3.5mm Female Gold Bullet Connectors
Brake
Yes - Programmable
Dimensions
68x33x13 mm (2.7x1.3x0.5 in) (ruler)
Weight
62g (2.2 oz) (scale)
Wire Gauge
13 AWG
Performance CapabilitiesDesigned for Peak Aerial Efficiency
Continuous Output40A continuous current handling with cooling airflow
Peak Current Rating55A momentary burst output up to 15 seconds
Voltage SupportBroad 10.8V to 22.2V input operating range
Pre-Wired Battery PlugPre-installed 13 AWG lead with EC3 connector
Motor Output PlugsPre-wired 3.5mm female gold bullet connectors
Integrated SwitchMode BECEfficient power regulation for receiver and servos
Programmable BrakeEasy-to-configure motor braking features
Heavy-Duty WiringDurable 13 AWG silicone wiring for high current flow
Frequently Asked QuestionsEverything you need to know
What input voltage range does the 40Amp Pro SwitchMode BEC Brushless ESC (V2) support?
The 40Amp Pro SwitchMode BEC Brushless ESC (V2) operates on an input voltage range of 10.8V to 22.2V, making it suitable for 3S through 6S LiPo battery configurations.
What connectors come pre-installed on the 40Amp Pro SwitchMode BEC Brushless ESC (V2)?
The 40Amp Pro SwitchMode BEC Brushless ESC (V2) includes a pre-wired EC3 input connector on 13 AWG wire and 3.5mm female gold bullet connectors for the motor leads.
Is the brake programmable on the 40Amp Pro SwitchMode BEC Brushless ESC (V2)?
Yes, the 40Amp Pro SwitchMode BEC Brushless ESC (V2) features a programmable motor brake that can be set according to your aircraft's propeller and flight preferences.