Continuous Rotation Servo

Continuous Rotation Servo

The servo that just keeps going and going. This sturdy servo is a great addition to any robotics project.


This Continuous Rotation Servo is ideal for robotics and basic movement projects. It is designed for continuous rotation and is easily interfaced with microcontrollers like the Arduino. It works just like a regular servo, except it's made to rotate continuously. You can vary the speed and direction by manipulating the pulses to the servo. Includes a servo horn and can easily attach to a wheel.
Bidirectional continuous rotation 0 to 50 RPM, with linear response to PWM for easy ramping Accepts four mounting screws Easy to interface with any Parallax microcontroller or PWM-capable device Very easy to control with PBASIC's or SX/B's PULSOUT commands Weighs only 1.5 oz (42.5 g)

Key Specifications:

  • Power requirements: 4 to 6 VDC* , 15 -200 mA
  • Communication: Pulse-width modulation
  • Dimensions: 2.2 x 0.8 x 1.6 in (55.8x 19 x 406 mm) excluding servo horn
  • Operating temp range: +14 to +122°F (-10 to +50°C)
  • Torque: 38 oz-in @ 6 V