Parabolic – Yaskawa MotionWorks IEC Toolboxes User Manual

Page 31

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Cam Toolbox: Cam Tables and Curves

MotionWorks IEC61131-3 Toolboxes: 2013-09-13

Parabolic

Designed for use as the only segment in the motion profile when a axis must be indexed. This curve has the
feature that the non dimensional maximum acceleration Am is the minimum (Am=4) among all curves.
Downside – Can cause vibration. Modified Trapezoid is better.