The Tower Pro SG90 360 Degree Continuous Rotation Servo is a large, high-value multi-function servo. It is ideal for use with micro-controller systems such as micro: bit BBC, Arduino, Raspberry Pi and PICAXE. Its miniature size also makes it an excellent choice for radio controlled models. It is a 360 degree continuous rotation servo. Its operation is very different from that of a standard servo. Instead of going at a specified angle, this servo will be static at a 1.5 ms pulse, a longer pulse will give a forward rotation and a shorter pulse will give a backward rotation.Dimension: 23 × 12.2 x 29 (L x W x H) mm. Stall torque: 1.2 kg / cm (4.8 v) Operating voltage: 4.8v Gear material: plastic Weight: 9 g Operating speed: 0.12sec / 60 degrees (4.8V) -0.1sec / 60 degree (6.0V)
