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Motion
Inspire Motion provides Multibody Simulation (MBS) capabilities to analyze the motion, dynamics, and interactions of interconnected rigid or flexible bodies within a system.
Motion Analyst
The Analyst profile functions as a feature-rich pre-processor, originally inspired by the needs of the automotive industry. Utilizing a hard-point design approach, it provides access to the full suite of MotionSolve features and capabilities. The Analyst profile offers unparalleled flexibility in system modeling and can be highly tailored to specific industry requirements. However, this versatility comes with increased complexity, requiring a higher level of MBD expertise and a specialized mindset for effective use.
Motion Connections
Define motion connections by grounding parts and creating rigid groups and joints.
Constraint Mates
Use the Constraint Mates tool to connect two parts based on distance, coincidence, or tangency.

Welcome
Inspire Release Notes
Discover new features and enhancements in Inspire.
Get Started
New to Inspire? Learn the basics here.
Tutorials
Start using Inspire with our interactive tutorials.
Variables
Create and assign variables to parametrize a model. This allows you to quickly iterate and compare design concepts by tweaking the values of the variables.
Parametric Modeling
Create parametric sketches, geometry, and PolyNURBS with construction history and variables.
Implicit Modeling
Create implicit models with primitives, lattices, point clouds, fields, offsetting, Booleans, inverting, smoothing, morphing, and filleting.
Structures
Set up your model and run a structural analysis or optimization.
Motion
Inspire Motion provides Multibody Simulation (MBS) capabilities to analyze the motion, dynamics, and interactions of interconnected rigid or flexible bodies within a system.
- Motion Designer
  The Designer profile adopts a user-centric approach, prioritizing accessibility and ease of use over complexity. While its feature set is less extensive than that of the Analyst profile, it compensates by streamlining functionality and abstracting complexities through intuitive user interactions. This simplicity empowers users outside the traditional Multibody Dynamics (MBD) community to achieve their objectives efficiently, requiring minimal familiarity with MBD.
- Motion Analyst
  The Analyst profile functions as a feature-rich pre-processor, originally inspired by the needs of the automotive industry. Utilizing a hard-point design approach, it provides access to the full suite of MotionSolve features and capabilities. The Analyst profile offers unparalleled flexibility in system modeling and can be highly tailored to specific industry requirements. However, this versatility comes with increased complexity, requiring a higher level of MBD expertise and a specialized mindset for effective use.
  - Entity Creation
    General workflows to add or edit an entity in Inspire Motion Analyst.
  - Expressions
    Motion Analyst entities support expressions.
  - Pairs and Symmetric Modeling in Inspire Motion
    Inspire Motion supports symmetrical modeling, leveraging geometric or physical symmetry in mechanical systems to simplify both modeling and editing. Symmetrical modeling takes advantage of mirrored or repeated components, allowing systems to be represented with fewer entities and parameters.
  - Attachments
    Attachments offer a means to connect definition-based analyst entities such as systems, analyses, data sets and templates.
  - Motion Create
  - Motion Connections
    Define motion connections by grounding parts and creating rigid groups and joints.
    - Ground
      Use the Ground tool to define which parts are considered to be ground and therefore immovable.
    - Rigid Groups
      Use the Rigid Groups tool to define which parts are considered to be grouped together and treated as one rigid body.
    - Joints
      Use the Joints tool to create and edit joints.
    - Couplers
      A coupler entity defines an algebraic relationship between the degrees of freedom of two or three joints.
    - Gears
    - Advanced Joints
      Use the Advanced Joints tool to create and edit a set of special constraints called higher pair joints. Typically, these are constraints that involve a curve or surface on at least one of the two parts.
    - Constraint Mates
      Use the Constraint Mates tool to connect two parts based on distance, coincidence, or tangency.
    - General Constraints
      Use the General Constraints tool to create a generic expression-based constraint.
  - Motion Forces
    Apply motors, actuators, springs, and gravity to define the elements for a motion analysis.
  - Flexible Bodies
    Convert rigid bodies or rigid groups to flexible bodies and review flexible body modes before running a motion analysis.
  - Motion References
  - Motion Measurements
  - Motion Control
  - Motion Analysis
    Run a motion analysis, plot the results, and extract the results for use in structural (FE) analysis and optimization.
Fluids
Prepare and run a computational fluid dynamics simulation.
Design Explorer
Evaluate designs by using geometric variables and applying a design-of-experiments (DOE) or optimization method. We recommend fully constraining your sketch when sketch variables are used in the design exploration.
Manufacture
Set up and run a basic porosity or thinning analysis.
Print 3D
Prepare and run an additive manufacturing simulation, and export a file for 3D printing.
Rendering
Adjust the materials and environment of objects in the scene to create a photorealistic image.
Inspire Python API
Learn how to access the Inspire Python API including online help, quick start demos, and the Extension Manager.
Reference
View the glossary, frequently asked questions, and errors and alerts.
Keyboard Shortcuts and Mouse Controls
Learn keyboard shortcuts and mouse controls for common operations.

Constraint Mates

Use the Constraint Mates tool to connect two parts based on distance, coincidence, or tangency.

For information on how to add or edit an entity like a constraint mate, see Entity Creation.

Constraint Mate Properties

Descriptions of constraint mate properties in the Property Editor.

Table 1.
Property Name	Description
General
Name	Name of the entity
Variable Name	The variable name, a unique identifier string of the entity
ID	A unique identifying integer
Properties
Use Virtual
Type	Type of constraint mate. Following properties will vary based on the type of mate chosen. Distance, Coincident, or Tangent.
Distance	Shortest distance between the geometries of two parts when Type is set to Distance.
Height	Height of the part's geometry. This option is geometry specific.
Symmetry	To make the entity symmetric about the x-z plane, set Symmetry to LEFT or RIGHT. The side on the positive y-axis is considered the RIGHT side and will act as the leader if selected. The opposite side will follow. To make the entity asymmetric, set Symmetry to NONE. For more information, see Pairs and Symmetric Modeling in Inspire Motion.
Geometry
For each geometry, select a Type and provide corresponding set of references and values
Type	Common to all types	Part	Part on which mate is applied
	Common to all types	Origin	Origin of the geometry
	Point
	Sphere	Radius	Radius of the sphere
	Line	Method	Method of specifying direction starting at Origin. Point or Vector
		Point	Point along which axis the line is oriented when Method is Point
		Vector	Vector along which axis of the line is oriented when Method is Vector
	Cylinder	Radius	Radius of the cylinder
		Method	Point or Vector
		Point	Point along which axis the cylinder is oriented when Method is Point
		Vector	Vector along which axis of the cylinder is oriented when Method is Vector
	Plane	Method	Point or Vector
		Point	Point along which axis is perpendicular to the plane when Method is Point
		Vector	Vector along which axis is perpendicular to the plane when Method is Vector
	Cone	Radius	Radius of the cone at its base
		Method	Point or Vector
		Point	Point along which axis the cone is oriented when Method is Point
		Vector	Vector along which axis of the cone is oriented when Method is Vector
Notes and Tags
Attachment Candidate		Add an attachment candidate tag. See Attachments.