Dagu Continuous Rotation Servo with Wheel S04NF

With a standard sized servo and included 38mm diameter wheel this unit makes for a very low cost robot drive system. Combine two units to create a full differential drive system with speed and direction control.

AUD$ 16.95

In stock in Australia  

Shipping from $7.90

+lots more from our supplier in 3 weeks

Our Code: MEC-30088


Looking for a quick & cheap robot drive? The S04NF continuous rotation servo and included wheel from Dagu is low cost way to get your robot moving.

The servo is factory built to run continuously rather than move back and forth like a normal servo. The speed and direction of the wheel is controlled by normal servo PWM control from a microcontroller or RC receiver. This makes it very easy to get going. The servo just needs power (4.8-6V), GND and a signal wire to your controller. The servo has its own motor driver inside!

This updated version features a new tread design with grip. The direction of the tread can be reversed by removing the tyre and putting it on the other way around so the treads match if you have two drive wheels on your robot.


Dimensions (Servo) 41 x 38 x 20mm
Weight 38g Servo + 15g Wheel approx
Voltage 4.8 - 6V
Operating Temp 0-60 degrees
Speed 0.15sec/60degrees.  66RPM no load
Torque 3.5kg-cm @ 4.8V
Wheel 38mm diameter, flexible rubber

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