Garden Railway Forum

In addition to the .stl files you will need:

For the V1 motor block:

• 4 x M3 square s/s washers (from eBay)
• 4 x 6mm M3 s/s grub-screws (from eBay)
• 2 x 4mm dia s/s shafts (from MFA Como
• 2 x 4mm bore bevel gears (from MFA Como)
• 1 v 918D301/1 gearbox motor (from MFA Como)
• 4 x 4mm brass bearings (from Essel Engineering - email and ask for a special order)
• 2 x 4mm bore 16 tooth timing belt pulley (from eBay)
• 1 x T2.5-180-10 10mm wide 180 length looped timing pulley (from eBay)

Optional

• 4 x 30mm dia wheels with 4mm bore (from Essel Engineering - email and ask for a special order

(NOTE: If you don't want to use the timing belt, then you could use the fly-cranks and coupling rods from the V2 motor block)

For the V2 motor block:

• 8 x M3 square s/s washers (from eBay)
• 8 x 6mm M3 s/s grub-screws (from eBay)
• 2 x 4mm dia s/s shafts (from MFA Como
• 2 x 6mm bore bevel gears (from Amazon)
• 1 v 919D301LN gearbox motor (from MFA Como)
• 4 x 4mm brass bearings (from Essel Engineering - email and ask for a special order)

Optional

• 4 x 30mm dia wheels with 4mm bore (from Essel Engineering - email and ask for a special order

(NOTE: I used a 50:1 gearbox motor but it was too slow - 30:1 is better)

- Rik Bennett, licensed under CC-BY-NC-SA 4.0

CC - Creative Commons
BY - Attribution, i.e. you must identify me as the author of the work if you share it
NC - Non-commercial, i.e. you cannot sell it or make profit from it
SA - Share-alike, i.e. you are allowed to create derivative works (let's say you improve the STL file by adding some rivets) as long as you share it under the same licence.

Here's examples of the additional items I got from eBay
Here are the 6mm bore bevel gears from Aamazon

Here are the additional items from MFA Como

And here are the bushes from Essel (make sure you ask for 4mm bore - they are not listed but Stephen will make them as a special order)

And here's the timing belt and pulleys from eBay

Very useful post Rik, many thanks