ST3215 Serial Bus Servos

DFRobot ST3215 Serial Bus Servos feature a 12-bit high-precision magnetic encoder for 360° absolute positioning with a resolution of 0.088°. These servos are available in 12V and 7.4V variants, delivering 30kg.cm and 19.5kg.cm of stall torque, depending on the model. The ST3215 serial bus servos are driven by a durable coreless motor and a high-strength metal gear train. These servos provide an internal 1:345 gear train made from a combination of copper and aluminum, ensuring high strength and low operational noise. The ST3215 serial bus servos are housed in a robust PA+GF casing designed for reliability and longevity in applications requiring significant force and continuous operation. These servos support four versatile operating modes that include default angle servo, speed closed-loop, speed open-loop, and stepping mode. The ST3215 serial bus servos are an ideal solution for building complex robotic arms, quadruped robots, humanoid robots, and other sophisticated mechatronic systems.

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DFRobot AC, DC & Servo Motors The ST3215 is an intelligent, high-performance serial bus servo designed for advanced robotics and automation. It operates on a TTL serial bus interface, enabling control of up to 253 servos from a single port, which drastically simplifies wiring in
10Expected 23/3/2026
Min.: 1
Mult.: 1

Servo Motor 4 V to 7.4 V
DFRobot AC, DC & Servo Motors The ST3215 is a high-performance, intelligent serial bus servo engineered for advanced robotics and automation. Operating at 12V, it delivers a substantial 30kg.cm of torque, driven by a durable coreless motor and a high-strength metal gear train. It
7Expected 11/2/2026
Min.: 1
Mult.: 1

Servo Motor 12 V