Sirius Max 2 ESC, speed controller, digital setup

The Sirius Max 2 ESC brings compact speed control and clear setup logic to electric RC vehicle builds. Its digital 1-touch calibration uses the SET button and red, green and blue LEDs to store neutral, full forward and full brake or reverse positions, creating a direct link between transmitter input and motor response. With an input range of 4.8 to 12.0 V, the controller works with 4 to 10 NiCd or NiMH cells and with 2S to 3S LiPo packs from 7.4 to 11.1 V. The integrated battery type selection switches between automatic NiCd or NiMH cutoff and automatic LiPo cutoff before power-up, and the blue LED stays lit in LiPo mode. A 2.0 kHz frequency and 1.5 A BEC current support the electrical layout, while the compact housing measures 40 x 36 x 12 mm and weighs 54 g including wires. Factory-fitted leads connect battery, motor, switch and receiver, with color coding shown as black for battery negative, red for battery positive, blue for motor negative and yellow for motor positive. In use, the controller suits hobby builds that need clear installation feedback and adaptable drive behavior. Failsafe mode signals with a flashing red LED and returns the controller to neutral when receiver signal is lost or incorrect, helping maintain controlled response during running sessions. Age 14 Years.

 

Warning! Not suitable for children under 14 years.