Features: Adopt 12-bit Large-precision magnetic encoders angle sensors. Compared with the potentiometer, the angle is expanded to 360degree , and the resolution is increased by 4 times. Since there is a space between the magnetic encoders elements and the radial magnet, there is no friction, so the service life of the servo is effectively extended. The shells adopts the structural design of higher strength engineering plastic shells and double-axises low shells, optimizes the plane spacing of the double-axises rudder plate, and the overall structure is more compact, which can make the appearance of the product more beautiful. One key calibration of the median, 360degree installation at any position, one key to correct the current position to the median, very convenient for installation. The two-way feedback servo can feed back information such as position, load, speed and input voltage in real time, and control it at all times. When the voltage is 12V, the torque can reach 30kgcm, which can be used to build four-legged, six-legged, robotic arm and other robotic projects that require multiple steering gears, and can easily handle large people. Specifications: Material:Metal Product torque: 30kgcm@12V Rotation angle: 360degree (0-4095) Position sensors resolution: 360degree /4096 Mechanism limit angle: no limit Working voltage: 6~12.6V Package Includes: 1Set Serial Bus Servo note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.