EMAX BLHeli Series 50A UBEC ESC 2-6S 3A/5V BEC Programmable Brushless Electronic Speed Controller

Overview

The EMAX BLHeli Series 50A UBEC ESC is a programmable electronic speed controller based on BLHeli firmware, designed for high performance with strong linearity and quick throttle response. It is designed for multirotors, and is also compatible with fixed-wing aircraft and helicopters.

Key Features

• Uses authentic electronic components to ensure high quality and enhance the current endurance ability of the ESC.
• Based on BLHeli firmware, optimized for high performance with great linearity and much quicker throttle response.
• Special design for multirotors; compatible with fixed-wing aircraft and helicopters.
• Motor rotation direction is programmable: normal, reverse, or bidirectional.
• All parameters can be programmed via a program card or a transmitter, including default settings.
• Protection functions: low-voltage cut-off protection, over-heat protection, throttle signal loss protection.
• Alarm to help locate devices: keep throttle at FULL OFF for a while and the ESC will beep.
• Configurable throttle range; compatible with receivers for smooth, linear, precise throttle response.

Specifications

BLHeli Series ESC Specification Table

Applications

• Multirotor / multicopter power systems
• Fixed-wing aircraft
• RC helicopters

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Details

Programmable BLHeli ESC features and the full series spec table are included for quick comparison across current ratings and BEC outputs.