Couplings and motor drives which utilize neodymium-iron-boron permanent magnets to generate torque across an air gap from motor to driven device. Advantages include; no vibration transfer, longer service life and low operating costs. The top of the line adjustable speed drive (ASD) units have less total installed cost compared to typical VFDs and are much simpler in application, which contributes to its much longer service life and lower operational costs. What results is a short payback and trouble free operation. Contact us for a demonstration and discussion of all the features and benefits Magna Drive offers.