METHOD FOR DETERMINING A BENDING MOMENT OF A DRIVE SHAFT OF A MIXING APPARATUS, AND A MIXING SYSTEM

摘要

The present invention relates to a method for determining a bending moment of a drive shaft of a mixing apparatus (130) which is attached to a tank (110) at a plurality of attachment points (140). In the method at least two of the plurality of attachment points (140) are provided with a load cell (160, 260), an electrical signal produced by each load cell is measured, and the bending moment is calculated from the measured electrical signals. The invention also relates to a mixing system.