Parallax Inc Servo Motor, 6 → 8.4 V, 180 rpm

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

R/C servo motor, continuous rotation HS

The Parallax High-Speed Continuous Rotation Servomotor is ideal for prototyping mobile (wheeled) robots. It is designed for continuous rotation at about three times the speed of the standard continuous rotation servo. It is easily interfaced with any microcontroller able to produce a 50Hz PWM output.

• Bidirectional continuous rotation • 0 to 180rpm, with linear response to PWM for easy speed ramping
• Trim pot to set motor stop
• Torque: 22oz-in @ +6V
• Standard R/C (hobby) servo mounting and 3-pin connector
• Power supply: +6 to +8Vdc, 15 to 180mA
• Operating temperature range: -10 to +45°C
• Dimensions: 55.8 x 19 x 40.6mm excluding servo horn
• Weight: 42g

Supplied with

Assortment of servo horns.

Parallax offer an extensive range of sensor, communication and interface modules for the experimenter working on robotic systems. Most are supplied with extensive documentation making them ideal for use in education. Further information and tutorials are available from the Parallax website:

Attribute Value
Maximum Output Torque 22 Oz-in
Supply Voltage 6 → 8.4 V
Output Speed 180 rpm
Length 56mm
Width 41mm
Depth 19mm
Dimensions 56 x 41 x 19 mm
Current Rating 130 mA
Discontinued product