FEETECH SM2912-C001 Servo Motor

The SM-2912-C001 is a high-precision 12V 12kg RS485 serial bus servo equipped with a high-precision all-metal gear train and designed with no mechanical limiter. Housed in a compact frame measuring 40mm x 28mm x 42.3mm and weighing 102g, this servo supports a wide operating voltage range of 9V to 24V DC, delivering a stall torque of 12kg.cm at 12V and a maximum speed of 110RPM. It features an advanced 12-bit encoder that yields a 0.088° position resolution, enabling versatile servo control modes including a 0-360° rotation range and multi-loop arbitrary angle adjustment. Utilizing RS485 bus packet communication, it allows up to 254 selectable ID addresses with adjustable baud rates from 34,800 to 1,000,000 bps. Its electrical profile includes a 16KHz PWM frequency, 35mA quiescent current, 200mA no-load current, 0.8A continuous current, and 2500mA stall current, while mechanically tolerating a maximum axial load of 3N and a maximum radial load of 10N within an operating temperature range of -15°C to 70°C.