Large torque: 20kg. cm 7.4V large torque.
Full metal gear: improve servos accuracy and extend its service time.
Aluminum case: it enhances heat dissipation and ensures servo motor work properly.
High-precision potentiometer: accuracy and linearity have been gratly improved.
270°Rotation: Controllable angle range from 0 to 270°, excellent linearity, precisn control. It can rotate within 360°when power off.