1/10-Scale Electric RC Brushless Servo Futaba BLS452 - High Torque Metal Gear  [BLS452]

Brushless servo built for 1/10 electric rigs

The Futaba BLS452 is a brushless, high-torque servo developed for electric RC models. Its metal geartrain and brushless motor control prioritise consistent positioning for steering and throttle tasks in 1/10-scale cars, trucks and like vehicles.

The unit arrives ready to install but must be mounted to the chassis, linked to your steering or throttle setup and plugged into a standard receiver. Included are common horn choices and the hardware needed for most fitments.

When tuning, use the BLS452 as a straightforward high-torque option: pick a horn and linkage setup that suits steering throw and ratio, confirm receiver endpoints and subtrim, and match power source voltage to the servo performance curve.

For modelers wanting a metal-gear brushless option for steering or throttle on standard electric models, the BLS452 offers clear torque and speed ratings for typical 1/10-scale setups; installation and tuning follow conventional procedures.