- Apply Single Phase AC Induction Motor - Constant Speed Stir Design Stirring Capacity (H2O): <3LTorque: 26 NcmRotation Speed: 60-1300rpmCollet: Ø ... needs, or purchase Anchor type agitator from SENCOdirectly. Overhead Stirrer, Stir 1-3L, S212-40, SENCO, China