## What is the minimum radius for N scale track?

around 11″

The current accepted minimum radius for N is now around 11″. 9 3/4″ radius track is still widely available and called for in many track plans but most modern equipment and long wheelbase steam will have trouble with it. For best appearance passenger and 89′ modern cars, 14″ minimum radius is reccomended.

**What radius can a train turn?**

In North America, equipment for unlimited interchange between railway companies is built to accommodate for a 288-foot (87.8 m) radius, but normally a 410-foot (125.0 m) radius is used as a minimum, as some freight carriages (freight cars) are handled by special agreement between railways that cannot take the sharper …

### How wide is N scale track?

0.354 inches

N gauge railways all have the same track width — 9 mm or 0.354 inches — from rail to rail but the scale of the locomotives, models, figures and road vehicles depends on which country you’re in.

**What is the radius of Hornby curved track?**

168mm long, 438mm radius. 22.5° arc. 245mm long, 852mm radius. 11.25° arc….

Part Number | R610 |
---|---|

Description | Short Straight |

Dimensions | 38mm |

Price | Please Call |

## How do you find the minimum radius of curvature?

In an ellipse with major axis 2a and minor axis 2b, the vertices on the major axis have the smallest radius of curvature of any points, R = b2/a; and the vertices on the minor axis have the largest radius of curvature of any points, R = a2/b.

**How long is a mile in N scale?**

33 Feet 396

An N scale mile is: 33 Feet. 396 Inches.

### How many inches is N scale?

N Scale models trains are 1:16, and run on a rail gauge of . 375 inches. These are the smallest trains we offer at Charles Ro, and are about the size of your finger for reference. N Scale trains allow for a large layout to be built even when space is tight.

**What is the minimum radius for OO gauge track?**

So if you were looking at 2nd radius, which nearly all the model manufacturers quote as the minimum tightest curve they recommend for their models, in OO/HO Hornby or Peco that’s 438mm radius.

## What is the curve radius on N scale model train layouts?

It’s the same with large radius curves on N scale model train layouts. The N scale model trains will have to travel much faster to overcome the centripetal force, so high speed mainline curves will have huge radii…700 or more feet. With N scale layouts, this is becomes a curve radius of about 53”.

**What is the best radius for locomotives and cars?**

If you measure your longest car or locomotive from the end of the couplers, try to create a radius 3.5 to 5 times the length of that car. 3.5 is a compromise of best operation and reasonable appearance, 5 can look and operate prototypically. On n scale layouts you shouldn’t create curves of less than 2 times the length of that car.

### What is the best curve radius for a 4 foot turn?

In practical terms, the best you can do on a 4 foot width with some safety margin is about a 22” radius curve. Remember that in order to do a 180 degree turn you have to build out at twice the curve radius.