Noch Track helix base circle

A track spiral is a spiral in which a train travels from one level to a higher or lower level. The train moves up or down within the track spiral. The track spiral has the same gradient at every point, allowing even long trains to easily navigate significant height differences.

Technical details:

• 1 or 2 tracks
• 9 segments
• Track radius: 360 mm
• Height: 130.5 mm
• Segment width: 80 mm
• Gradient: 3.8%
• Outer diameter: 998 mm

The application possibilities are very versatile. Here are some examples:

• To reach a lower or higher level
• To access a shadow station below the layout
• To connect two differently elevated layouts.