In model railroading, a 'layout' is a diorama containing scale track for operating trains. The size of a layout varies, from small shelf-top designs to ones that fill entire rooms, basements, or whole buildings.
Attention to modeling details such as structures and scenery is common. Simple layouts are generally situated on a table, although other methods are used, including using a flush-sided door as a base. More permanent construction methods involve attaching benchwork framing to the walls of the room or building in which the layout is situated.
Track layout
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An important aspect of any model railway is the layout of the track itself. Apart from the stations, there are four basic ways of arranging the track, and innumerable variations:
- Continuous loop. A circle or oval, with trains going round and round. Used in train sets. Called a 'Tail Chaser'
- Point to point. A line with a station at each end, with trains going from one station to the other.
- Out and back. A pear shaped track, with trains leaving a station, going round a reversing loop, and coming back to the same station.
- Shunting (US: Switching). Either a station, a motive power depot or a yard where the primary mode of operation is shunting. This includes layouts which are built as a train shunting puzzle such as Timesaver and Inglenook Sidings.
Common variations:
- On a point to point layout, the train can increase the time it takes to get from A to B by going around a continuous loop a few times.
- Single or double track or more, so more trains can run at the same time.
- Intermediate stations, to distinguish between express trains which go straight through and local trains which stop briefly.
- Branch lines, to add an excuse for more stations and different types of trains.
- Use of multiple levels.
- Arranging the continuous loop as a figure-of-8, possibly with one track going over the other instead of having tracks crossing on the same level.
- Folding one loop of a figure-of-8 over the other loop to produce a looped-8, so as to reduce the amount of space needed while keeping a long continuous run.
- Using one or more fiddle yards (US: staging tracks) to represent the rest of the railway system. A fiddle yard is regarded as off-scene; it may hold multiple complete trains, and may also be subject to direct human intervention (fiddling) to re-arrange trains,
- Dog-bone arrangement of a continuous loop; the sides of an oval are squeezed together so it looks like a double-track section with a loop at each end where the trains turn around.
- Rabbit warren; a continuous loop folded over itself several times with multiple levels and many tunnels for trains to pop in and out of - often a small layout with sharp curves and short trains.
Different scales
editA list of different gauges and their scales: Rail transport modelling scales#NMRA
In the UK, OO gauge is one of the most popular sizes as 1:76 is not 'too fiddly' nor too large to fit in one's room. Despite this, TT gauge (1:120 scale) is becoming increasingly popular because its tiny size enables anybody to have a larger layout in a smaller area. Still, the closer to life-size, the more detail can be added without using tweezers.
Some modelers use a scale ruler to ensure that something such as a brick wall is the correct height. For example, OO gauge uses the ratio 4 millimeters to one foot. So a 6 foot wall in reality would be 24 millimeters tall on the railway layout.
How do the trains and tracks work?
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You can read more about the other ways in which model trains were and are powered in this Wikipedia article
A model railway operates with the use of powered track (electricity) where a handheld transformer is used to alter the power of the track. A standard model train made by companies such as Hornby or Accurascale includes a motor driven by pickups that touch the metal wheels of the train thus carrying a current through the motor.
Similar to DC, DCC still runs power through the track but instead of using just a simple current, DCC uses binary signals to 'call' for each train. On a DCC layout, each train has an address enabling you to chose which trains to power, when, what direction, which headlights to use and how fast. Instead of controlling the track, you now control the trains themselves. Each DCC train has a decoder which understands the signals sent by the handset and thus powers the train when called for.
Another feature of a DCC layout is that you can control other assets of your railway such as points, signals (if not already automated), sounds, and other electronic devices that you may want to add for an even more realistic experience.
Station layout
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There are three basic types of station, and sometimes combinations of these types:
- Terminus or terminal station. As the name implies, all trains stop here, and then go back to where they came from.
- Through station. Trains can go through this station; express trains don't stop, while local trains do stop briefly before continuing their journey.
- Junction. The tracks diverge/join here.
Other factors which affect the track layout of a station include:
- For passengers only, or for goods only, or for both passengers and goods.
- Use of steam engines and/or diesel/electric engines.
- Use of trains which can be driven from either end, e.g. Diesel Multiple Units.
The simplest possible station for passengers consists of just a platform beside the track, with no points (US: switches) or sidings. Both terminal and through stations can be as simple as this; a junction requires at least one point.
Large manufactures
editFor a more general category of all companies relating to model railway or just simply 'models' visit this page.
| Locomotive
Manufacturer |
Manufacturer | First train released | Present? | Website |
|---|---|---|---|---|
| Hornby | 1920 | Yes | ||
| Tri-ang | 1950 | No. Merged with Hornby in 1964 | ||
| Bachman | 1968 | Yes | ||
| Accurascale | 2015 | Yes. Bought Heljan in March 2026 | ||
| Dapol | 1983 | Yes |
Some other popular manufacturers include Rapido, Oxford rail, Arnold and Kato but these are slightly less known.
There are also some other big names in the model railway hobby but not for manufacturing trains. Although Hornby, Bachman and Dapol are also large scenic, building and accessory manufacturers, the below companies have been some of the most popular layout accessory companies in the world for over 20 years. The bold products indicate the company's most dominantly sold category.
| Accessory
Manufacturer |
Manufacturer | Date founded | Main product category | Website |
|---|---|---|---|---|
| PECO | 1946 | Track, scale scenery, electrics, and rolling stock | https://peco-uk.com/ | |
| Woodland scenics | 1975 | Scale landscaping materials, 1:87 scale (HO gauge) cars and model figures | https://woodlandscenics.com | |
| Digitrax | 1993 | Digital Command Control and digital accessories | https://www.digitrax.com/ | |
| Oxford diecast | 1993 | Diecast vehicles and trains | https://www.oxforddiecast.co.uk/ | |
| Kadee | 1946 | Magnetic train couplings that function like real ones and some rolling stock | https://kadee.com/ |
References
edit- "Adventurous Model Railway Plans." A. Postlethwaite. ISBN 1-85260-613-4. Basic configurations, page 9.
- "Basic Model Railroading: Getting Started in the Hobby." Kent J Johnson. ISBN 978-0-89024-334-3, Kalmbach Publishing, 1998.
- "Railway Modeling." N Simmons, 8th edition, ISBN 1-85260-596-0. Planning the layout Chapter 5.
- "Track Plans", C. J. Freezer. Peco Publications, 2nd edition.
- Layout Design Special Interest Group see subpage: Design Primer/Introduction to the wide variety of layouts possible
External links
edit- http://www.plasticoferroviario.it – Hints and tips for model railroaders
- http://modeltrains.about.com – Online resource for model railroaders
- http://www.gatewaynmra.org/project.htm – Small model railroad project layouts
- http://carendt.com/ – Micro/Small Layouts for Model Railroads showing hundreds of examples