M-33 V-belt for Mitsubishi DB-130G Sewing Machine by KillaCycle 3d model
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M-33 V-belt for Mitsubishi DB-130G Sewing Machine  by KillaCycle

M-33 V-belt for Mitsubishi DB-130G Sewing Machine by KillaCycle

by Thingiverse
Last crawled date: 3 years, 1 month ago
Replacement (shorter) V-belt for our industrial sewing machine. Mitsubishi model DB-130 G.
We wanted to slow down the insane speed of this very nifty industrial machine for home use. We printed a smaller pulley for the motor and of course needed a shorter belt.
(Pulley published here: https://www.thingiverse.com/thing:3033538 )
This is a 33 inch long belt that replaced the original 36 1/2 inch long belt. Metric profile 10mm wide. 5.5mm tall. 40 degree (included angle) sides.
Printed with NinjaFlex on a Lulzbot Taz 5 with a Flexistruder head.
Works great. It is a touch short and I would probably make it an inch or so bigger (M34) if I were to make another. I was able to adjust the motor height to fit it, however, but it is near the minimum range for the adjustment.
Inventor 2018 file included so you can change the length.

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