EMAX Simon Series 30A Single ESC

The EMAX Simon Series 30A is a legacy single Electronic Speed Controller designed for custom DIY multi-rotor builds, fixed-wing aircraft and robotics projects requiring individual motor control. It provides reliable power delivery for standard brushless motors and mounts easily to individual frame arms.

Key features

• Delivers 30A continuous current to support mid-sized brushless motors

• Pre-flashed with BLHeli firmware for immediate multi-rotor compatibility

• Integrated 5V/2A linear BEC to directly power your flight controller or receiver

• Heat-shrink-wrapped standalone design ideal for tubular arms or custom outboard mounting

Specifications

• Continuous Current: 30 A

• Burst Current: 40 A (10 seconds)

• Input Voltage: 2-3S LiPo

• BEC Output: 5V/2A (Linear)

• Supported Firmware: BLHeli

• Weight: 28 g

This single ESC is best suited for classic large-scale quadcopters, RC planes or bench-testing rigs where a modern 4-in-1 ESC is impractical.