The Gearbox: What Makes The Wheels Flip: Unterschied zwischen den Versionen

Aktuelle Version vom 7. Juli 2020, 06:20 Uhr

There are two ways of taking a look at a gearbox and it depends totally on the user. Typically gearboxes are categorized by their ratios. There are additional traits concerning the varied types of substancesboxes which are more technical than I want to get into at this stage.

Suffice it to say we need to narrow down the types of ratios available to the Hobbyist that are direct, simple and simple to comply with for the newbie to the skilled hobbyist.

We're dealing primarily with Brass Steam Locomotives and the original gearbox that came with the engine versus replacing the gearbox with higher equipment. Ratios differ from very gradual to high speed. Over the last 50+ years gear boxes haven't necessarily been standardized. The overall ratios are 27:1 or 28:1 for high pace and 36:1 or 37:1 for low speed. Nevertheless, a number of the locomotives produced in Asia got here with odd ball ratios of 41:1 which made the engine crawl at best.

The gearbox alone dose not essentially make the engine run faster or slower. It depends upon the Can Motors rpm values and torque values. For instance, if I wished a 2-10-2 locomotive to run at scale commonplace pace with a load I might selected a gear ratio of 28:1 and a can motor of 12.5 rpm with a superb torque value. Typically the dimensions of the motor will decide the torque value. Most can motors will fit in a 2-10-2 locomotive. This is a prejudicial decision and is not necessarily the desire of anyone hobbyist. I choose the 27:1 or 28:1 ratio gearbox with the appropriate Can Motor to control engine speeds.

The opposite ingredient that's vital for this system to work is the gear positioned on the primary driver of the steam engine. This gear is identical ratio that you would choose for you gearbox. The gearbox truly rides on the principle driver gear. With out getting into the particulars of the Can Motor to the gearbox it needs to be noted that the motor shaft to the gearbox shaft have to be stabilized so the gearbox doesn't spin round the principle gear. That is the technique of attaching the 2 together to incorporate the power to gearbox mechanism. In another article, I'll clarify the drive shaft particulars and the types of mechanism which are available to accomplish this task.

It should be noted that there are manufacturers of substancesboxes and the like who've catalogs that can assist you decide the type of substancesbox you are looking for. I wish to make it clear that for example, a 28:1 gearbox could have a number of traits about them that make for different uses for various engines. This is where the catalog comes in as very useful reference guide.

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