Emax BLHeli Series 30A ESC (Oneshot) – Overview

Model: Emax BLHeli Series 30A ESC with Oneshot

The Emax BLHeli Series 30A ESC is a reliable and cost-effective electronic speed controller designed for FPV racing and drone building. It is suitable for both beginners and hobbyists who want to build their own drones.

Based on BLHeli firmware, this ESC provides smooth motor control and stable performance. Its low output resistance improves power stability and enhances battery efficiency.

It supports 2S to 4S LiPo batteries and is optimized for brushless DC motors.

Key Features

• BLHeli firmware-based, optimized for smooth performance
• Oneshot support for faster throttle response
• Low-voltage protection, overheat protection, and signal loss protection
• Separate power supply for MCU and BEC to reduce interference
• ESC parameters can be configured via a program card or transmitter
• Adjustable throttle range for compatibility with different receivers
• Built-in BEC (5V / 2A)
• High RPM support for various motor pole configurations

Specifications

Item Type: Brushless ESC
Model Name: Emax BLHeli Series 30A

Current Rating:

• Continuous Current: 30A
• Burst Current: 40A (up to 10 seconds)

Input Voltage: Up to 16V
Battery Compatibility: 2S – 4S LiPo

BEC: Yes (5V / 2A)

Performance:

• Maximum Speed:
  • 210,000 RPM (2-pole)
  • 70,000 RPM (6-pole)
  • 35,000 RPM (12-pole)

Dimensions: 52 × 26 × 7 mm
Weight: 28 g

Applications:

• BLDC Motors
• Multirotors
• RC Planes

Color: Black
GTIN: 608763428583

Shipping Details

• Weight: 0.03 kg
• Dimensions: 8 × 6 × 3 cm

Package Includes

• • 1 × Emax BLHeli Series 30A ESC with Oneshot (Original)