SKU: DRFC-0146
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ReadyToSky 40A 2-6S Opto ESC w/ 3.5mm Banana Connector

₹939.00 (Inclusive of all taxes)
Out of Stock

This ReadyToSky 40A Opto ESC is engineered for 2-6S LiPo power systems, delivering precise motor control for multi-rotors and fixed-wing aircraft. Its opto-isolated design enhances signal integrity, ensuring reliable performance across various flight controllers.

Features

  • 40A continuous, 60A burst current handling for demanding applications.
  • Supports wide 2-6S LiPo input voltage, compatible with diverse power setups.
  • Opto-isolated design reduces signal noise for stable flight controller communication.
  • Optimized firmware provides rapid throttle response for agile flight dynamics.
  • Features 3.5mm banana connectors for versatile motor integration.

Out of stock

Description

The ReadyToSky 40A 2-6S Opto Electronic Speed Controller is specifically designed to provide robust and precise motor control for multi-rotor and fixed-wing UAV applications. Its opto-isolated architecture ensures critical separation between the high-power battery/motor circuits and the sensitive flight controller signal lines, mitigating electrical noise and enhancing overall system stability. This design facilitates clearer throttle signal transmission, leading to more predictable and responsive flight characteristics.

Equipped with an optimized firmware, this ESC delivers exceptional throttle response, outperforming many open-source alternatives. The internal circuitry, including ultra-low resistance MOSFETs and a dedicated driver integrated circuit, ensures high current flow capacity and superior thermal management. This combination contributes to the ESC’s durability and consistent performance even under strenuous flight conditions, making it an ideal choice for a wide range of drone builds.

Key Features

  • Utilizes a multi-integrated circuit special program for fast and precise throttle response, surpassing common open-source software.
  • Firmware is optimized for disc motors, offering excellent compatibility across various motor types and configurations.
  • Intelligent adaptive capacity with reserved timing settings (high/middle timing) for user-friendly configuration.
  • Twisted throttle signal wire effectively reduces crosstalk interference, ensuring stable signal transmission for flight controllers.
  • Supports high throttle signal refresh rates up to 621Hz, compatible with a broad range of modern flight control systems.
  • Incorporates a dedicated MOSFET driver integrated circuit, providing superior performance and enhanced stability compared to discrete component designs.
  • Features ultra-low resistance MOSFETs for strong current handling capability and improved efficiency.

Applications

  • FPV racing drones and freestyle quadcopters (5-inch to 7-inch builds).
  • Fixed-wing RC aircraft requiring precise motor speed control.
  • Entry-level and intermediate multi-rotor drone platforms.
  • Custom drone builds demanding robust and reliable propulsion.
  • UAV training and hobbyist projects.

Technical Specifications

Item TypeElectronic Speed Controller
Continuous Current Rating40A
Burst Current Rating (10s)60A
BECNo (Opto ESC)
LiPo Battery Cells2-6S
Motor Connector Type3.5mm Banana connector

Frequently Asked Questions

What is an opto ESC, and what are its benefits?

An opto ESC separates the signal ground from the battery ground using an opto-coupler. This design isolates sensitive control signals from noisy power circuits, preventing electrical interference. It improves signal integrity, leading to more stable and reliable communication with the flight controller, especially crucial in complex FPV or industrial drone setups.

What LiPo battery cell count is compatible with this 40A ESC?

This ReadyToSky 40A ESC is designed to operate with a wide range of LiPo battery configurations, specifically supporting 2-6S (2-cell to 6-cell) LiPo battery packs. This versatility allows it to be used in various drone builds, from smaller agile racers to larger, more power-intensive multi-rotors and fixed-wing aircraft.

How does the optimized firmware benefit drone flight performance?

The optimized firmware on this ESC is specifically tailored for disc motors, providing extremely fast and accurate throttle response. This translates directly into more agile and predictable flight characteristics, allowing for precise maneuvers during FPV racing or smooth, stable control in cinematic applications, enhancing overall pilot command and control.

Can this ESC be used with standard flight controllers?

Yes, this ESC is highly compatible with a wide array of standard flight controllers. It supports throttle signal refresh rates up to 621Hz, ensuring seamless integration with modern systems. While compatible with various flight controllers, pilots should always verify their FC's signal output capabilities for optimal performance and setup.

Package Includes

  • 1 x ReadyToSky 40A 2-6S Opto ESC with 3.5mm Banana Connectors

Additional Information

Dimensions 12 × 9 × 2 cm