Hobbypower 20A Brushed ESC Speed Controller for RC Cars & Boats – No Brake
Hobbypower 20A Brushed ESC Speed Controller for RC Cars & Boats – No Brake
The Hobbypower 20A Brushed ESC is a simple forward/reverse speed controller designed for use in RC cars and boats. It delivers 20A continuous current (25A max for under 30 seconds, 50A pulsed for under 5 seconds) and includes a 5V/1A BEC to power your receiver and servos. This ESC has no brake function, making it ideal for applications where reverse-only control is needed, such as budget builds or custom projects. It works with 180, 260, 280, and 380 brushed motors and supports 2S Li-Po or 4–7 cell Ni-Mh/Ni-cd batteries.
Key Specifications at a Glance
| Brand | Hobbypower |
| Continuous Current | 20A |
| Max Current (≤30s) | 25A |
| Pulsed Current (≤5s) | 50A |
| BEC Output | 5V / 1A |
| Brake | No |
| PWM Frequency | 8 KHz |
| Input Signal | PPM |
| Driver Frequency | 2 KHz |
| Battery Support | 2S Li-Po / 4–7 cell Ni-Mh/Ni-cd |
| Motor Compatibility | 180, 260, 280, 380 brushed |
| Weight | 2 lb (approx.) |
| Shaft Diameter | 6 mm |
Compatible Motors and Battery Types
This ESC is designed to work with common small brushed motors: 180, 260, 280, and 380 sizes. It can handle 2S Li-Po packs or 4–7 cell Ni-Mh/Ni-cd batteries. Check your motor’s current draw to ensure it stays below 20A continuous for reliable operation.
Common Questions about This ESC
What is the continuous current rating?
The ESC can handle 20A continuously. It can briefly handle 25A for up to 30 seconds and 50A pulses for up to 5 seconds.
Does this ESC have a brake?
No, this model is designed without a brake. It only offers forward and reverse functions.
What motors can I use with this ESC?
It is compatible with 180, 260, 280, and 380 brushed motors. Always verify that your motor’s current draw does not exceed the ESC’s limits.
What comes in the box?
The package includes one 20A brushed ESC. No additional accessories or wiring are included.
Installation Notes
The ESC uses PPM input and operates at an 8 KHz PWM frequency. Connect it to your receiver and battery following standard polarity. Since there is no brake, the reverse function is activated by moving the throttle stick past neutral. Ensure your transmitter is configured accordingly.