Tamiya 45066 - ESC03 Compact Brushless Controller  [45066]

Compact Controller Built for Precision

The Tamiya 45066 Brushless Electronic Speed Controller ESC03 w/Sensor combines a small footprint with sensored motor control, giving hobbyists cleaner low speed handling and easier chassis packaging.

Sensored Control and Tunable Options

The sensored configuration improves startup smoothness and throttle response by sensing rotor position. Users can tweak settings like reverse cancel, battery cut, and brake strength to suit circuits or street running.

Thermal Management and Supported Packs

A built in cooling fan helps prevent thermal buildup during extended use. The ESC03 is compatible with Tamiya sensored brushless motors and supports Ni-Cd, Ni-MH, and Tamiya Li-Fe battery chemistries, though it is not recommended for crawling or twin motor setups.

Ideal for racers and hobbyists focusing on compact installations that still need sensored precision and cooling support.