Shop name: Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1. Features a 12-bit high magnetic encoder angle sensor. Compared to traditional potentiometers, it offers an expanded angle range of 360 degrees and a four-fold increase in resolution. The gap between the magnetic encoder elements and the magnet eliminates friction, significantly extending the servo's lifespan. 2. The casing utilizes a design made from high-strength engineering plastic and a double-axis low profile, optimizing the spacing of the double-axis rudder plate, resulting in a more compact overall structure that enhances the product��s aesthetic appeal. 3. Equipped with one-key median calibration, allowing for 360-degree installation at any position, this feature simplifies aligning the current position to the median, making installation very convenient. 4. The two-way feedback servo can provide real-time feedback on position, load, speed, and input voltage, allowing comprehensive control. 5. At 12V, this servo can achieve a torque of 30kg.cm, making it suitable for constructing robotic projects such as four-legged, six-legged robots, and robotic arms that require multiple servos, easily handling various tasks. Product Type: ST3215 Servo Bus Servo Product torque: 30kg.cm@12V Angle: 360 degrees (0-4095) Position sensor resolution: 360 degrees/4096 Working voltage: 6~12.6V Form: High metal No-load speed: 0.222sec/60degrees (45RPM)@12V Encoder type: 360-degree magnetic encoder ID range: 0~253 Baud rate: 38400bps~1 Mbps (default 1 Mbps) Feedback: Position; Load; Speed; Input voltage No-load current: 180mA Stall current: 2.7A Kt constant: 11kg.cm/A Colour: Black Material: Plastic + Metal Size: 45.22 x 37.25 x 24.72mm Package Contents: 1 x 30kg serial bus servo Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item to appear slightly different from the real thing. The measurement allowed error is +/- 1-3cm.