Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

The Regular Stuff: Chat, Buy, Sell, Off Topic, etc. => General Discussion - Model & Toy Steam Engines – Stirling Cycle – Flame Lickers – Small Antique Originals => Topic started by: don6698@comcast.net on August 17, 2025, 09:11:37 am

Title: Re: Stuart Models & Tiny Power
Post by: Jim on August 17, 2025, 06:14:39 pm

Quote from: SteamerJ on August 17, 2025, 02:41:23 pm

Are you eyeing the one on eBay?

With the conversion rate, this is a lot nicer looking engine -

https://miniaturesteammodels.com/products/copy-of-5006s-pevensey-single-cylinder-horizontal-steam-engine-non-reversing

Title: Re: Stuart Models & Tiny Power
Post by: SteamerJ on August 17, 2025, 02:41:23 pm

Are you eyeing the one on eBay?

Title: Re: Stuart Models & Tiny Power
Post by: don6698@comcast.net on August 17, 2025, 11:15:57 am

Thank you.

Title: Re: Stuart Models & Tiny Power
Post by: Stoker on August 17, 2025, 10:32:44 am

There are a number of minor differences, but at the end of the day they are both similarly sized single vertical cylinder steam engines.

They both are listed as having .75" bores, but the TP has a slightly longer stroke by .125" at .875".

The Stuart has a full crank with two cheeks, while the TP has a cut away crank disk or open crank with only one cheek.

The Stuart has a larger flywheel and the ability to mount pulleys or etc, at both ends of the crankshaft, while with an open crank the TP can only mount at one end.

There are needful differences to the base mounts and bearing blocks as well.

Title: Stuart Models & Tiny Power
Post by: don6698@comcast.net on August 17, 2025, 09:11:37 am

What is the difference between a Stuart Models 10V and a Tiny Power 1-10V. ?  Thanks