Tomix · N · 9 mm
Tomix Fine Track N: track planner from your own stock
23 items with verified geometry. Enter what you have, let the Auto-designer lay ovals, passing loops and stations, and view it in 3D at your table size.
Open the app · Track plan generator
What the Auto-designer gets out of a typical Tomix Fine Track N drawer
Double track R280/R243, plus siding and yard
39 pieces · 6.5 m of track
7x 1021, 2x 1022, 5x 1025, 8x 1121, 8x 1125, 2x 1271, 1x 1272, 3x 1421, 3x 1853
Yard on R317, plus siding
22 pieces · 3.9 m of track
2x 1021, 1x 1022, 1x 1023, 1x 1025, 2x 1026, 8x 1122, 3x 1271, 3x 1421, 1x 1853
Station with two platforms on R243
20 pieces · 3.2 m of track
4x 1021, 8x 1125, 2x 1271, 2x 1272, 4x 1853
From the TrackDrawer Guide
- Cork and sound deadening under your track
- The tightest curve radius in N and what it means for your baseboard
- Sidings and buffer stops: why and where
- Left, right and symmetrical turnouts explained
- An N layout on 100 x 50 cm: what fits?
Geometry
| Radius | mm | Curve | Angle |
|---|---|---|---|
| R243 | 243 | 1125 | 45° |
| R280 | 280 | 1121 · 1124 | 45° |
| R317 | 317 | 1122 | 45° |
| R354 | 354 | 1126 | 45° |
| R391 | 391 | 1128 | 45° |
| R541 | 541 | 1853 | 15° |
| R605 | 605 | 1150 | 10° |
Power: 2-rail DC. Roadbed width 18.5 mm. Parallel spacing 37 / 74 mm.
Turnout pattern: 1272 / 1271 with counter curve 1853; compensation 1021.
10 combinations are recalculated on every build: circles that close, turnouts that land on the parallel spacing.
Items (23)
Straight track
- 1021 Straight track 140 mm
- 1022 Straight track 280 mm
- 1023 Straight track 72,5 mm
- 1024 Straight track 70 mm
- 1025 Straight track 99 mm
- 1026 Straight track 158,5 mm
- 1099 Straight track 33 mm
Curves
- 1125 Curved track C243 45°
- 1121 Curved track C280 45°
- 1124 Curved track C280 15°
- 1122 Curved track C317 45°
- 1126 Curved track C354 45°
- 1128 Curved track C391 45°
- 1853 Curved track C541 15°
- 1150 Curved track C605 10°
Turnouts
- 1271 Turnout right (R541 15°)
- 1272 Turnout left (R541 15°)
- 1273 Turnout right (R280 30°)
- 1274 Turnout left (R280 30°)
- 1240 Y switch (R280 15°)
Crossings
- 1321 Crossing X72,5 30°
- 1324 Crossing X37 90°
End pieces
- 1421 End piece with buffer stop 112 mm
Source: Officiele Tomytec/Tomix bronverwijzingen via productpagina's (barcodes/artikelnummers) op plazajapan.com, banzaihobby.com, sunsetbluetrain.com, walthers.com, modeltrainstuff.com, hobbylinc.com en 1999.co.jp (HobbySearch); geometrie- en Stückliste-overzicht via yumpu.com/de/document/view/42559968 ('Tomix Finetrack Stückliste Spur N'); achtergrond en spoorafstand (37 mm standaard, 74 mm breed bij N-PR/PL280-30) via sumidacrossing.org/ModelTrains/TrackandRoadbed/TomixFinetrack, trainweb.org/tomix/track (tomix_track_systems.htm, via zoekresultaten, directe verbinding met trainweb.org en web.archive.org faalde in deze omgeving), jnsforum.com/community/topic/196-so-you-want-to-try-tomix-finetrack en jnsforum.com/community/topic/13926-kato-tomix-peco-double-track-spacing; rekencontrole met python3 (onderzoek 2026-10-02). spur-n-teile.de gaf HTTP 403 en kon niet rechtstreeks geraadpleegd worden.
Other systems in N
- Minitrix track planner
- Fleischmann piccolo track planner
- Kato Unitrack N track planner
- Peco Setrack N track planner
- Arnold N track track planner
TrackDrawer is not affiliated with Gebr. Märklin & Cie. GmbH or any other manufacturer. Item numbers and dimensions are factual product data, with sources cited in the catalogue.