Product Type: ST3215 Servo Bus Servo Product torque: 30kg.cm@12V Angle: 360 degrees (0-4095) Position sensor resolution: 360 degrees / 4096 Mechanical limit angle: 360 degrees Working voltage: 612.6V Gear type: High metal gear No-load speed: 0.222 sec/60 degrees (45 RPM) @ 12V Encoder type: 360 degree magnetic encoder ID range: 0253 Baud rate: 38400 bps to 1 Mbps (default 1 Mbps) Feedback: Position, load, speed, input voltage No-load current: 180 mA Stall current: 2.7 A Kt constant: 11 kg.cm/A Color: Black Material: Plastic + Metal Size: 45.22 x 37.25 x 24.72 mm Package Contents: 1 x 30kg.cm Serial Bus Servo Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 13 cm. Features: - Utilizes a 12-bit high-magnetic encoder angle sensor. Compared to potentiometer-based systems, this provides a full 360-degree detection range and four times higher resolution. With no physical contact between the magnetic encoder and magnet, friction is eliminated, significantly extending the service life of the servo. - Designed with a high-strength engineering plastic housing and dual-axis low-profile structure. Optimized spacing of the dual-axis output mechanism results in a more compact and durable build, enhancing both performance and aesthetic appeal. - Supports one-key center calibration and 360-degree installation positioning. Easily calibrate the neutral position from any angle with a single button, simplifying setup and installation. - Enables bidirectional communication for real-time feedback of position, load, speed, and input voltage, allowing for precise control and monitoring. - Delivers up to 30kg.cm of torque at 12V, making it suitable for multi-servo robotic applications such as quadruped and hexapod robots, robotic arms, and other advanced robotics projects.