Here, for all your mechatronic needs, is a simple, high quality continuous full-rotation servo motor. A standard 3-pin power and control cable is attached and all hardware shown is included.

Features:
Continuous 360° rotation
Rest point adjustment
Operating voltage: 4.8-6.0VDC
Top operating speed: 60-70RPM (4.8-6.0VDC respectively)
Torque: 3.3-4.8 kg-cm (4.8-6.0VDC respectively)
4 plastic gears + 1 metal gear
Double ball bearing