Z Scale Track

Z Scale Track Collection

Track forms the literal foundation of every model railroad, providing the pathway for trains while establishing the operational character and visual appearance of the layout. The Z Scale Track collection offers precision-manufactured track components from industry-leading manufacturers Atlas Trains and Peco, designed specifically for 1:220 scale model railroading. These components combine fine-scale appearance with reliable electrical conductivity and mechanical durability, enabling modelers to construct layouts ranging from simple ovals to complex main line operations within remarkably compact spaces. Quality track ensures smooth train operation, reduces maintenance requirements, and provides the solid foundation necessary for years of modeling enjoyment.

Atlas Code 55 Super-Flex Track

Atlas Code 55 Super-Flex Track represents the standard for Z scale flexible track, offering modelers the ability to create custom curves and easements tailored to specific layout requirements. The Code 55 designation refers to rail height measured in thousandths of an inch, representing a fine-scale profile that captures the appearance of prototype track while maintaining reliable electrical performance. Super-Flex construction allows the track to bend smoothly to desired radii without kinking or creating flat spots that would cause operational problems. The 24-inch sections provide substantial length for creating flowing curves and long tangent sections. Flexible track eliminates the restrictions of sectional track systems, allowing modelers to design track plans that fit available space while incorporating realistic curve radii and track geometry.

Atlas Turnouts and Track Geometry

Turnouts, also called switches or points, enable trains to diverge from one track to another, creating the routing flexibility essential for realistic railroad operations. The Atlas #6 Left Turnout provides a number 6 frog angle, representing a relatively gentle diverging route suitable for main line operations and through sidings. The designation indicates that the diverging route deviates one unit laterally for every six units of length, creating smooth transitions that allow trains to maintain reasonable speeds through the turnout. Left-hand orientation means the diverging route curves to the left when viewed from the points end. Quality turnouts feature smooth point action, reliable electrical conductivity through the frog area, and precise rail alignment that prevents derailments. Atlas turnouts integrate seamlessly with their flexible track, maintaining consistent rail height and gauge throughout.

Crossings for Complex Track Arrangements

The Atlas 19 Degree Crossing allows two tracks to intersect at a 19-degree angle, enabling complex track arrangements such as double crossovers, junction diamonds, and interlocking plants. Crossings add operational interest by creating grade-separated routes, allowing trains on different tracks to pass through the same geographic area without interference. The 19-degree angle provides a relatively shallow crossing suitable for main line applications where trains maintain higher speeds. Crossings require precise manufacturing to maintain proper rail gauge and electrical continuity through the intersection area. Atlas crossings feature solid construction with reliable electrical pickup, ensuring trains traverse the crossing smoothly without stalling or derailing. These specialized track components enable modelers to replicate prototype track arrangements that add visual interest and operational complexity to layouts.

Peco Conducting Rail Joiners

Rail joiners connect individual track sections while maintaining electrical continuity and mechanical alignment. Peco Conducting Rail Joiners provide reliable electrical connection between track sections, eliminating the need for separate feeder wires at every joint. These precision-manufactured joiners slide over rail ends, gripping firmly to prevent separation while allowing slight flexibility for track expansion and contraction. The conducting design ensures power flows smoothly from one section to the next, preventing dead spots that would cause locomotive stalling. Quality rail joiners maintain proper track gauge at joints, preventing the spreading or narrowing that causes derailments. Peco's reputation for precision manufacturing ensures these joiners fit Atlas and other Z scale track properly, providing secure connections that withstand repeated train operations and routine handling during layout construction and maintenance.

Code 55 vs Code 80 Rail Profiles

Z scale track is available in two primary rail heights: Code 55 and Code 80. Code 55 rail measures 0.055 inches tall, representing a fine-scale profile that closely matches the appearance of prototype rail when scaled to 1:220 proportion. This finer rail creates more realistic appearance, particularly when viewed at eye level or in photographs. Code 80 rail measures 0.080 inches tall, providing a more robust profile with enhanced electrical conductivity and greater resistance to damage during handling. The taller rail offers advantages for modelers prioritizing reliable operation over ultimate scale appearance. Many modelers use Code 80 for hidden trackage and yards where appearance is less critical, reserving Code 55 for visible main lines and scenic areas. Both rail codes maintain the same track gauge and can be interconnected with appropriate transition joiners.

Track Planning for Z Scale Layouts

Z scale's compact 1:220 proportion enables impressive layouts in limited spaces, but successful track planning remains essential for satisfying operations. Minimum curve radius should be as broad as space permits; while Z scale equipment can negotiate very tight curves, broader curves improve appearance and operational reliability. Main lines benefit from curves of 12 inches radius or greater, while industrial sidings and yard tracks can use tighter radii. Turnout placement should consider clearances for trains on adjacent tracks, ensuring cars do not foul neighboring routes. Grade changes should be gradual, typically not exceeding 2-3 percent on main lines. Track plans should balance operational interest with available space, incorporating passing sidings, industrial spurs, and yard facilities that support intended operating schemes. Integration with Z scale scenery transforms bare track into convincing miniature railroads.

About Atlas Trains and Peco

Atlas Trains has manufactured model railroad track since the 1940s, establishing industry standards for quality and reliability across multiple scales. Their Z scale track line applies decades of engineering expertise to these diminutive components, ensuring they meet the same performance standards as their larger scale products. Atlas track appears on countless layouts worldwide, from beginner ovals to museum-quality installations. Peco brings British engineering precision to model railroad products, with particular expertise in turnouts and track accessories. Their conducting rail joiners represent simple but essential components manufactured to exacting tolerances. Together, these manufacturers provide the track components necessary for building reliable, attractive Z scale layouts.

Installation and Maintenance

Proper track installation ensures reliable long-term operation. Track should be secured to smooth, level roadbed using appropriate adhesives or track nails. Roadbed materials such as cork or foam provide cushioning that reduces noise and improves appearance. Track should be laid in smooth curves without kinks or abrupt direction changes. Rail joiners should fit snugly without gaps that would cause electrical problems. Feeder wires should be soldered to track at regular intervals, typically every three to four feet, ensuring consistent electrical power throughout the layout. Track should be cleaned regularly using track cleaning cars or manual methods to remove oxidation and dirt that impede electrical conductivity. Turnout points should be checked periodically to ensure they seat properly against stock rails. Proper installation and maintenance keep trains running smoothly, maximizing enjoyment and minimizing frustration from operational problems.