20A Brushed ESC with Switchable Brake for 2S LiPo

A compact 20 A speed controller for brushed DC motors, run from a 2S LiPo pack. It suits brushed-motor RC builds such as cars, boats and small brushed aircraft, where you want forward and reverse plus a brake you can switch on or off.

Key features

• 20 A continuous current with 25 A maximum
• Switchable brake, plus forward and reverse operation
• Takes a standard RC PWM throttle signal straight from a receiver channel
• Over-current, over-temperature and low-voltage protection
• Small 35 x 22 x 6 mm board weighing 13 g

Specifications

• Motor type: Brushed DC
• Continuous current: 20 A
• Maximum current: 25 A
• Battery: 2S LiPo (7.4 V nominal)
• Operating voltage: 3-9 V DC
• Signal input: Standard RC PWM
• Dimensions: 35 x 22 x 6 mm
• Weight: 13 g

This controller drives two-wire brushed motors only, not brushless motors. Stay on 2S: a fully charged 3S pack reaches 12.6 V, well above the 9 V operating limit.