MotionDesigner Reference & User Interface

MotionDesigner: Main User Interface

Click to Expand and Collapse
Click to Expand / Collapse

MotionDesigner :

1s-b Toolbars

2-R-RED-15 Motion-Law Selector

3-R-RED-15 Motion-Width [Read-Only]

4-R-RED-15 Motion Name-tab [you can add many motions. Each motion is identified with a Motion name-tab]

5-R-RED-15 Motion Graphs

See: View Toolbar > Show or Hide: Position, Velocity, Acceleration and Jerk graphs.

See: Edit menu > Active-Motion-Settings >Accessibility to edit Colours, Line-Thickness and Symbol-Sizes.

6s-b Graph 'drag-handles'.

See also: Terminology

Blend-Point Editor to:

Edit the X-axis and Y-axis motions values of each Blend-Point

Segment-Editor to:

Edit the Segment-Width of each Segment
Edit each segment's Motion-Law
Edit segment-parameters associated with each Motion-Law.
Edit the Y-axis motions values of each Blend-Point

See also: Motion Design Considerations  , FAQs

MotionDesigner: Toolbars



Blend-Point & Segment toolbar


Edit toolbar


File toolbar


Motion toolbar : Motion-Width & Motion-Law Selector


View toolbar

To show or hide MotionDesigner, use:


MechDesigner > Visibility toolbar > Show MotionDesigner


MechDesigner > Visibility toolbar > Hide MotionDesigner



Each motion is divided, or split, into segments.

Each segment :

has a start and end, and thus a duration, or time-period. The duration is its Segment Width
has a mathematical function. This is its Motion-Law.
is joined to other segments at its start and and its end at Blend-Points


There is a Blend-Point at the start and end of each Segment.

Each Blend-Point has two motion-values : a motion-value at the end of the Previous-Segment and a motion-value at the start of the Selected-Segment.


Each segment is defined by its Motion-Law, which is a mathematical function. The function gives an output - the Y-axis value - that is directly related to its input - the X-axis value.

There are many different motion-laws. Many motion-laws have Segment Parameters that we apply to the mathematical function to give different motion characteristics.

See also: Motion-Laws


For Information, this MotionDesigner Help File is:14.2.340, published on the: 26/11/2020, at 21:45

All contents may not be republished without the consent of PSMotion Ltd.


Tutorial and Reference Help Files for MechDesigner and MotionDesigner 13.2 + © Machine, Mechanism, Motion and Cam Design Software by PSMotion Ltd