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The motor is a Lenke 18V DC motor.
An optical encoder is mounted on the spindle (50 Pulse/rev).
== Control ==
The X,Y,Z Stepper drivers are Parker Digiplan PKS SD3, and documented here: [https://www.parkermotion.com/manuals/Digiplan/SD/SD2.pdf Parker SD3]
Dip switch configuration:
* PIP = Current
* LK1 = PFA leave fitted - fitted
* LK2 = PFA Do not remove - removed
* LK3 = Full Step - removed (therefore half step)
* LK4 = Enable - fitted (therefore perm. on)
The outputs of the driver go direct to the stepper motors. Fuses are provided for the power inputs to the drivers
The Power supply board rectifies and smooths the 10V AC input to give a 12v regulated supply to the logic.
== Limit Switches ==
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