Ho scale module standards. These Standards and Recommended Practices (RPs) have been assembled from data sent in from module groups that are actively building and operating these units in all parts of the country. These include Nashua Valley show in Boxborough, the twice-a-year Greenberg Show at Shriner's Auditorium in Wilmington, the Amherst Railway Society's Big Railroad Hobby Show at the Big E Fairgrounds in West Springfield in January, Wenham Feb 15, 2005 · To provide club members interested in building an HO model railroad module(s) with benchwork, track, and wiring standards and recommended practices necessary to insure operating compatibility with other HO modules in a layout configuration. The 1) Module – Not every T-TRAK module will have power feeds, but those modules that do must be equipped with Kato Unitrack power feeds. Free-Mo differs from other modular standards in several important ways: Emphasis is on defining track and electrical connections at the ends, leaving the shape and size of the bulk of the module largely up to the builder. Legs were 2″x2″ boards cut from 2″x4″s. GENERAL Each module should meet these specifications as a minimum, in order to provide the necessary interchangeability to allow the modular concept to work. These pieces are called modules. ABSTRACT Model railroading is an intriguing hobby for young and old. Each module needs a RJ12 Loconet connection point, one on every end, mounted on the inside of the module, and one dual flush mount 6 conductor RJ12 faceplate mounted on each exposed side of module, for throttles. Apr 12, 1999 · These specifications and plans describe the standards used in constructing HO modules by the Boulder Model Railroad Club (BMRC). Mar 31, 2011 · A maximum mainline grade according to MRP-1 for each scale/gauge may be used if proper care is given to the construction of sub-roadbed and grading back to 0o elevation; it should be noted that the use of grades may restrict the length of trains and require the use of more locomotives or power units. Feb 18, 2009 · HO Considerations After looking at popular HO module approaches, this module proposal combines the best of two standards, Free-mo and the NMRA Recommended Practice (RP). The scenery was still being created at… Feb 4, 2022 · Senior Associate Editor Steven Otte describes the Free-Mo modular standard and how it allows modelers to connect their section of model railroad to others. ** No rail code recommended, S scale only use RP-3 for track gauge. Portable model railroading is a form of model railroading where the layout is comprised of individually transportable pieces. (n4) * All track clearances are per S-7 and include all other pertinent Standards. Current standards exist for Free-mo in HO-scale, but there are also groups attempting to create similar standards in other scales Apr 6, 2009 · Module Standards Standards Revised 4/6/2009 -- Rev 2C The purpose of these pages is to establish a uniform set of standards and specifications for the construction of modules suitable for an HO gauge model railroad club. The general concept for the standards are to allow for prototypical railroad operations, originally on a single-track mainline. Newer technologies and techniques are engaging when working with others focused on similar tasks. This page covers how that can be done in S-scale. In these documents, any paragraph which starts with a pound sign (#) is a We decided to construct a modular layout in the late 70s when module type layouts were just beginning to hit the scene. Standardization of other HO Scale The Free-Mo modular standard derives from the Fremo standard popular in Europe. They are designed to provide an introduction to modular railroading for the beginner, as well as provide the standards which are used by the BMRC. 0, Module Standards‐Standard Gauges NMRA Recommended Practice MRP‐1. All trackage behind the mainlines shall be insulated from mainlines. 3, Electrical Recommend Practices, All Scales, Modules NMRA Standard S‐7, Clearances Sep 4, 2012 · The NMRA has standards for HO scale modules, and an organization called N-Track are the ones who originally adopted standards. To provide club members interested in building an HO model railroad module with bench work, track, and wiring standards and recommended practices necessary to ensure operating compatibility with other HO modules in a layout configuration. Modules constructed per these instructions will allow mechanical and electrical interconnection so they can be arranged into various configurations permitting the operation of locomotives on either of two tracks at the same time. Uniformity of certain module characteristics are necessary to assure fit and function when joined with other modules. The front community track will be wired with the blue wire to the front of the module. The way we combine these two incompatible formats is with a special Interchange Corner as shown in Figure 1. All trackage behind the mainlines should have its own power source, separate from mainline power source. Welcome to the HUB Division, National Model Railroad Association (NMRA) Modular Railroad Group Module Handbook. Portable There are Free-mo clubs which do have bylaws and additional standards but these seem to be Free-mo module builders who have evolved from existing layout clubs. All wood for framing is suggested to be Commercial #1 grade pine, either 1" x 3" or 1" x 4" according to the type of module under construction. The NMRA, in its standards and recommended practices, addresses only the specific standards and recommended practices for model railroads. Jun 8, 2021 · National Model Railroad Association (NMRA) Compliance Except as described below, MARRS HO modules must conform to these applicable NMRA Module Standards (MS), Module Recommended Practices (MRP) and Recommended Practices (RPs): Module lengths for all scales shall be in 2' increments with 2' allowed as transition module. The NMRA just converted the N-Track standards to HO scale. These standards should be a helpful aid to the beginner, as well as being guidelines for the club. Jan 17, 2010 · These standards were developed to enable the construction of a series of HO scale modules which may be freely connected in any configuration with other modules conforming to these standards. This standard applies to all modules used in HO scale Mohegan Pequot Model Railroad Club modular layouts. They subscribe to the formal club organization first then Free-mo as a sideline. A very basic modules can be used to create a basic home layout. Modules have agreed upon frontier (end) dimension, height, track arrangement, and wiring standards. Mar 31, 2011 · Module width will be 24" minimum, 36" maximum. Today we are discussing portable layouts. . There is not an HO modular group in my area, so if I build this, I would like for it to be able to work with others if I ever get the chance to participate in a modular layout. These standards and recommended practices do not address any legal requirements. Starting with the standards, we will explore basic modules and using them for some basic layout setups. By 2015, most of the modules had been built and were operational. This standard is subdivided into definitions, train control, benchwork, trackwork, and electrical sections. The NMRA uses five types of Technical Documents to present information. The basic premise is the same for all The HUB Modular Railroad Group is very active, frequently displaying its HO modular layout throughout the year at shows and events held around Massachusetts. Apr 10, 2015 · I am thinking about building an HO scale module and was wondering what are the most popular specifications to build it to, and where do I find them. HO Scale Modular Layout Module Group: At the 2012 Annual Meeting, the members decided to form a module group. The T-TRAK format permits the inclusion of these basic units in more complex layouts, thereby allows for modules built as Mar 25, 2011 · The Pacific Northwest On30 Module Standards are based upon a set of minimal standards originally developed by a European HO-Scale modular society. If you’re never going to try to participate in a modular setup at a train show, there’s really no reason to use the NMRA or N-Track standards. However, there are some very complex modules and module arrangements at large regional and national shows. 5" to edge of ballast (not track center) Electrical connections - BWWB (blue, white, white, blue) using Kato Connectors Introduction to Module Standards & Recommended Practices –NMRA Bulletin March 1990‐ NMRA Standard MS‐1. 75" - 4. Our standards were loosely based on the “N-Track” theme, but enlarged for HO. This is in contrast to the multiple mainlines and continuous running that is typical of modules based on the NTrak-like NMRA HO standards. 0" Module Length - 308mm | 12 1/8th" (310mm of track) Kato Unitrack at the module interfaces | track spacing 33mm Track offset from front fascia: 1. We use two by four foot modules with a three track main line with 4½” setbacks from each end. It is the responsibility of the manufacturer to determine if their product conforms to all applicable Framework: Drawings EPT-2 and EPT-3 show the basic framework and track standards for O scale; for HO scale see drawings EPT-4 and EPT-5. A new trend in modular layouts is the Free-mo style. Apr 30, 2016 · Definitions Layouts come in two forms: Fixed location (permanent) and portable. This guide will assist you in learning about the standards and guidelines for building T-Trak modules for N Scale railroaders with considerations for the standards for other scales as well. May 26, 2021 · T-Trak Standards Module Height - adjustable between 70-100mm | 2. Members joining the group would build member-owned modules to be available for display at local train events. The standards are minimal; just 24-inch and 30-inch wide end plate set at a standard height. or oeu qgp mlb sg wwzx tx 8yqwlc uepdaxc 7hycv