High-Power 1500 Watt Dual Motors with Oscillation and Triplanar Motions or Both Motions Combined. Oscillation Motion: 5-14Hz, 0-10mm, 60 speeds; Triplanar Motion: 15-40 Hz. 0-2mm, 60 speeds. The Oscillation motor allows the vibration plate to pivot back and forth like a see-saw.