Spur-Internal Gear is a cylindrical shaped gear, but with the teeth inside the circular ring. It can mesh with a spur gear.
A spur-internal gear is composed of a single body. Gear geometries are created from the parameters of ISO standards. The tooth profile is represented by multiple arcs. The gear tooth geometry data is:
•Created from a predefined data file
•Edited from a predefined data file
•Exported from a predefined data file
•Imported from a predefined data file
Figure 1 Spur-Internal Gear assembled with a spur gear
Figure 2 Int.Spur icon of the Gear group in the Gear tab