Emax Formula 45A BLHeli_32 ESC for FPV Racing Drones

Introduction

The Emax Formula 45A ESC is a high-performance electronic speed controller designed with FPV racing in mind. Built on the robust BLHeli_32 platform, it offers advanced features and superior control for demanding aerial maneuvers. This ESC is the ideal choice for pilots seeking reliable power and precise throttle management for their 2-5S FPV racing drones.

Key Advantages

• Advanced BLHeli_32 firmware for superior performance and features.
• Supports 2-5S LiPo batteries, offering flexibility for various setups.
• Specifically engineered for the rigors of FPV racing.
• High continuous current rating of 45A for demanding flights.
• Generous burst current of 55A to handle sudden power demands.
• Compact dimensions (27.6x13.6mm) and lightweight design (2.88g without wires) minimize impact on drone weight and balance.
• Equipped with a powerful STM32F051 MCU for fast processing.
• Reliable power delivery for smooth and responsive flight control.

Technical Specifications

• Item: Formula 32 bit 45A ESC
• MCU: STM32F051
• Continuous Current: 45A
• Burst Current: 55A
• Lipo Support: 2-5S
• Dimensions: 27.6x13.6mm
• Weight (without wires): 2.88g

Applications

This ESC is primarily designed for FPV racing drones. Its specifications make it suitable for high-speed flight, aggressive maneuvers, and competitive drone racing. It can also be utilized in other demanding FPV applications where robust power control is essential.

Compatibility

The Emax Formula 45A ESC is compatible with 2-5S LiPo batteries. It is designed to work seamlessly with modern FPV flight controllers and brushless motors commonly used in racing drones. Ensure your setup matches the voltage and current requirements.

FAQ

What is the Emax Formula 45A BLHeli_32 ESC?

The Emax Formula 45A ESC is a high-performance electronic speed controller utilizing BLHeli_32 firmware, designed specifically for FPV racing drones. It supports 2-5S LiPo batteries and offers robust power delivery.

What are the key technical specifications of the Emax Formula 45A ESC?

This ESC features an STM32F051 MCU, a continuous current of 45A, a burst current of 55A, and supports 2-5S LiPo batteries. Its dimensions are 27.6x13.6mm, and it weighs only 2.88g without wires.

Who is the Emax Formula 45A BLHeli_32 ESC intended for?

This ESC is primarily intended for FPV racing pilots who need reliable and responsive speed control for their high-performance drones. It's ideal for builds running on 2-5S LiPo batteries.

Where can I buy the Emax Formula 45A BLHeli_32 ESC with fast delivery?

You can buy the Emax Formula 45A BLHeli_32 ESC at HTDRONE. We offer fast delivery within Poland and reliable shipping options for international orders, ensuring you get your FPV parts quickly.

What makes the BLHeli_32 firmware significant for this ESC?

BLHeli_32 firmware provides advanced features, improved performance, and better efficiency compared to older ESC firmware. It enables smoother throttle response, better motor braking, and enhanced overall flight control for FPV racing.