Dial Control

The dual servo driver (dial control) allows you to proportionally vary the speed of your gearmotor both forward and reverse when coupled with the digital speed controller. When the knob is in the middle position the motor with be at rest. The further you rotate the knob from the center position, the faster the motor will rotate in the corresponding direction. By using the manual servo driver (dial control) the speed of the motor can be set and will continue to rotate at that speed until the knob is rotated to a different position.

When 7.2V to 12V is supplied to the speed controller, it will supply 5VDC to the servo driver via the twisted wire, therefore a separate power source is not needed for the servo driver (dial control). The dual servo driver (dial control) can control up to two digital speed controllers.

Gearmotor End Cap Sold seperately