Drive system....

The Disc Rotatorâ„¢ has a high quality 3-phase EC-motor with a high precision optical encoder housed in a motor house made of 10mm thick aluminium.

A highly advanced motor pulley & flywheel.

High-end motor control, housed in an external box made of 15mm massive Swedish birch or oak with 3mm internal aluminium EMI/RFI-shielding.

Finely adjustable speed by push buttons. All in all a state of the art motor drive & control system..