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ReadyToSky 40A 2-6S OPTO Electronic Speed Controller

₹1,079.00 (Inclusive of all taxes)
Out of Stock

This ReadyToSky 40A OPTO ESC is engineered for 2-6S LiPo batteries, providing robust and stable motor control for multi-rotors. Its opto-isolated design ensures clean signal transmission, enhancing flight performance and reliability for demanding UAV applications.

Features

  • Opto-isolated design for superior signal integrity and noise reduction.
  • Supports a wide 2-6S LiPo input voltage range for versatile power setups.
  • Optimized firmware specifically for disc motors, ensuring high compatibility and fast throttle response.
  • MOSFET special driver integrated circuit delivers enhanced performance and stability.
  • Capable of handling throttle signal refresh rates up to 621Hz for responsive control.

Out of stock

Description

The ReadyToSky 40A OPTO Electronic Speed Controller is precisely engineered for high-performance multi-rotor applications. Utilizing an opto-coupler, this ESC effectively isolates the high-power battery and motor side from the sensitive signal connection to the receiver or flight controller. This isolation is critical for preventing electrical noise from interfering with throttle signals, thereby ensuring highly stable and reliable motor control.

Equipped with an optimized firmware designed specifically for disc motors, this ESC delivers exceptional compatibility and rapid throttle response, outperforming many open-source solutions. Its robust architecture features ultra-low resistance MOSFETs, providing strong current handling capacity and efficient power delivery. The integrated MOSFET special driver circuit further enhances performance and stability, making it a reliable choice for demanding FPV quadcopters and other UAV platforms requiring precision and durability.

Key Features

  • Utilizes a multi-integrated circuit opted special program for fast throttle response, surpassing common open-source software.
  • Firmware is specifically optimized for disc motors, ensuring very high compatibility and efficient operation.
  • Highly intelligent with strong adaptive capacity, providing flexible timing settings (high/middle timing) for ease of use.
  • Features a twisted throttle signal line to effectively reduce crosstalk, ensuring more stable signal transmission during flight.
  • Supports high throttle signal refresh rates up to 621Hz, compatible with a wide range of modern flight controllers.
  • Incorporates a MOSFET special driver integrated circuit, delivering performance and stability superior to discrete component designs.
  • Built with ultra-low resistance MOSFETs, enabling robust current flow capacity for demanding motor loads.

Applications

  • FPV freestyle and racing quadcopters
  • Autonomous mapping and inspection multi-rotors
  • Educational drone builds and prototype development
  • General multi-rotor platforms requiring reliable propulsion control

Technical Specifications

BrandReadyToSky
Current Rating40A
Burst Current (10s)60A
BECNone
LiPo Battery Cells2-6S
Timing SettingHigh / Middle
UsageRC Multirotor
Dimensions68 x 25 x 8.7mm
Weight26g

Frequently Asked Questions

What does "OPTO" mean in this ESC and why is it important?

OPTO signifies an opto-isolated design, separating the signal ground from the power ground. This critical feature prevents electrical noise generated by the high-current motor side from corrupting sensitive control signals from the flight controller. The result is more reliable communication, leading to significantly enhanced flight stability and overall performance for your drone.

What LiPo battery voltage range is compatible with this ReadyToSky ESC?

This ReadyToSky 40A ESC is engineered to be compatible with 2-6S LiPo battery configurations. This broad voltage support makes it highly versatile, allowing it to power a wide array of multi-rotor setups. Whether for agile 2S FPV racing drones or powerful, long-endurance 6S aerial platforms, this ESC offers reliable performance across various drone projects.

How does the optimized firmware specifically benefit multi-rotor performance?

The optimized firmware in this ESC is precisely tailored for disc motors, which are common in multi-rotors. This specialization boosts compatibility and provides exceptionally fast and accurate throttle response. Such precise control ensures efficient power delivery and smoother motor synchronization, directly contributing to superior maneuverability, stability, and a more responsive feel during flight.

What is the significance of the 621Hz throttle signal refresh rate?

The support for throttle signal refresh rates up to 621Hz is crucial for high-performance drones. This significantly faster refresh rate enables more frequent and precise communication between the flight controller and the ESCs. Consequently, it allows for quicker motor adjustments, leading to a more responsive, locked-in feel, and improved agility, particularly vital for FPV racing and advanced freestyle maneuvers.

Package Includes

  • 1 x ReadyToSky 2-6S 40A OPTO ESC

Additional Information

Dimensions 6.8 × 2.5 × 0.87 cm