SKU: DRFC-0166
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Brushless 40A 2-4S ESC for Multirotor Drones

₹1,099.00 (Inclusive of all taxes)
Out of Stock

This 40A brushless ESC is engineered for 2-4S LiPo battery systems, providing robust power control for multirotors and fixed-wing RC aircraft. Its optimized design ensures stable motor speed and enhanced flight performance for various platforms.

Features

  • Robust 40A continuous current capacity for demanding flight operations.
  • Wide 2-4S LiPo compatibility for versatile power setups.
  • Integrated 5V/3A BEC provides stable power to flight controllers and peripherals.
  • Optimized for multirotors, offering precise and fast throttle response.
  • Supports high refresh rates up to 621Hz for various flight controllers.

Out of stock

Description

The Generic 40A 2-4S Brushless ESC is engineered to deliver reliable and precise motor control for a variety of multirotor and fixed-wing applications. Its specialized internal programming ensures a rapid throttle response, outperforming many Generic controllers with optimized firmware for high-efficiency disc motors. This robust compatibility extends across the 2-4S LiPo voltage range, making it suitable for a broad spectrum of UAV setups.

Featuring a twisted throttle signal wire, this ESC effectively mitigates crosstalk, ensuring stable and reliable flight control. It supports high throttle signal refresh rates up to 621Hz, integrating seamlessly with diverse flight controllers. The design incorporates ultra-low resistance MOSFETs, providing substantial current handling capabilities, while a dedicated MOSFET driver IC enhances overall performance and stability compared to discrete component designs. Note that this ESC does not support firmware flashing.

Key Features

  • Optimized firmware for rapid and precise throttle response.
  • Utilizes ultra-low resistance MOSFETs for high current capacity and efficiency.
  • Dedicated MOSFET driver IC for enhanced stability and performance.
  • Twisted throttle signal wire design reduces signal crosstalk for stable control.
  • Supports high throttle signal refresh rates up to 621Hz, compatible with various flight controllers.
  • Integrated 5V/3A BEC for powering flight electronics.
  • Designed for multirotors including F450, S500, and ZD550 platforms.

Applications

  • FPV racing and freestyle multirotors
  • Cinematic and aerial photography drones
  • Fixed-wing RC aircraft
  • General BLDC motor control systems

Technical Specifications

Item TypeBrushless ESC
Continuous Current40A
Burst Current60A
Input Voltage2-4S LiPo
BEC Output5V @ 3A
Throttle Signal Refresh RateUp to 621Hz
ColorBlack/Yellow

Frequently Asked Questions

What flight controllers is this 40A ESC compatible with?

This 40A 2-4S ESC is broadly compatible with various flight controllers that output standard PWM or higher refresh rate throttle signals up to 621Hz. It's designed to integrate seamlessly into most multirotor and fixed-wing setups, ensuring stable and responsive motor control for a wide range of platforms and configurations.

Does this ESC include a Battery Eliminator Circuit (BEC) and what are its specifications?

Yes, this 40A brushless ESC features an integrated BEC. It provides a stable 5V output at 3 Amperes, which is sufficient to power common flight controllers, radio receivers, and other low-power peripherals without requiring an additional external voltage regulator.

Can the firmware on this 40A 2-4S ESC be updated or flashed?

No, this specific 40A 2-4S ESC model does not support firmware flashing or updates. The internal program is pre-optimized for its intended performance characteristics and is not designed for user-modification. This simplifies setup but limits custom firmware options.

What is the recommended application for this 40A 2-4S ESC?

This ESC is ideal for a range of multirotor drones, including FPV racing and freestyle quadcopters, as well as utility platforms like the F450, S500, or ZD550. Its 2-4S LiPo compatibility and 40A continuous current also make it suitable for various fixed-wing RC aircraft applications.

Package Includes

  • 1x Brushless 40A 2-4S ESC

Additional Information

Dimensions 11 × 8 × 2 cm