The Parallax Continuous Rotation Servo is a Futaba S148 servo. It is recommended for robotics projects and includes an adjustable potentiometer to center the servo. Servos may be controlled directly from a BASIC Stamp I/O pin by using the PULSOUT command. Servo has been modified for continuous rotation.

Technical Specifications:

• Power 6vdc max
• Average Speed 60 rpm - Note: with 5vdc and no torque
• Weight 45.0 grams/1.59oz
• Torque 3.40 kg-cm/47oz-in
• Size mm (L x W x H) 40.5x20.0x38.0
• Size in (L x W x H) 1.60x.79x1.50
• Manual adjustment port

Downloads:
Continuous Rotation Servo Manual (.pdf)