Mechatronics Concept Designer > Assigning physical properties > Physical properties > Categories in a system > Transport Surface
Transport Surface
Use the Transport Surface command to create a surface that moves components, such as conveyor belts. You can create the following types of transport surfaces: Conveyor, From Rollers, and Multiple Tracks.
Styles
You can create different styles of transport surfaces, including:
- Straight
- Nonplanar
- Curved
You can apply a transport surface to multiple faces so that you do not have to create multiple transport surfaces.
Motion types
If you want to control how a transport surface moves rigid bodies on the plane, use the Motion Type list. You can:
- Design a transport surface using curves to determine the motion of objects on the transport surface using the Guideline motion type.
- Design a solid transport surface with circular segments using the Circle motion type.
- Design a transport surface with a combination of both linear and curved segment types using the Combined Straight and Circle motion type.
Create curves to define a conveyor path.
Collision behavior
Apply a single collision body to the transport surface to ensure consistent and accurate motion.
Example: You can apply a collision body to the inferred shape of a roller system.
Building complex conveyor systems
To create complex conveyor systems, you can:
Create a straight or curved transport surface and apply the appropriate physics to the objects that contact it.
Example: For a curved conveyor, use a normal vector and a center point to define the initial physics for objects that contact it.
Create a transport surface with a Circle motion type, and then enter an angular or linear velocity to assign a velocity to a nonlinear segment of a conveyor system.
Use a start point and speed vector to apply a transport surface to nonplanar faces so you can create conveyor systems with slopes.
Connect actuators and operations to add control logic driving the transport surface speed during a simulation.
Source: https://docs.sw.siemens.com/en-US/doc/209349590/PL20250429951538534.mechatronics/id1107754 ยท retrieved 2026-07-07