TBLE-04S ESC Speed Controller for RC Models

The TBLE-04S is an electronic speed controller for RC ground models that combines sensored brushless precision with broad motor compatibility in a compact 47 g unit. By detecting rotor position, the controller feeds power more accurately to the motor, which helps deliver smoother response when accelerating, braking and changing pace through tight sections. Its operating range covers sensored brushless motors from 15.5 turns and brushed motors from 25 turns, with forward, brake and reverse functions built in. Input voltage is 6.6 to 7.2 V, and receiver output is rated at 6 V and 1.5 A. The housing measures 41.5 x 33.4 x 18 mm, making it easier to place alongside other onboard electronics in compact chassis layouts. Setup is handled through the set button and LED indications, with selectable reverse, battery cut-off and motor mode functions available through the controller itself. Overheat protection cuts power to the motor if the ESC becomes too hot and restarts automatically after cooling, while overload protection shuts the motor down when current demand rises too far. On the bench or at the track, that combination supports repeatable tuning sessions, cleaner throttle feel and controlled braking adjustments across different RC car builds.