4" Inside Diameter by Matthew Bowman

Name: Motor Pulley For Industrial Sewing Machines - 3/4" Bore And 1-3/4" Inside Diameter
Item: Motor Pulley For Industrial Sewing Machines - 3/4" Bore And 1-3/4" Inside Diameter
Rating: 5

July 31, 2023

IT WORKED! in my review

I bought a Yamata FY8700 Industrial sewing machine w/servo motor which is a replica/comparable to the Juki 8700. I was very disappointed that i couldn't use it because it was waaayyyy too fast. Even adjusting it to the lowest speed would not allow much control; especially around corners or short distances. So, i purchased this pulley per a video i saw on youtube. IT WORKED! I am so happy that i can now use it now. You may also have to change the belt.

Pros

Works great

Cons

Risk of Malfunction: If installed incorrectly, the motor pulley can cause the sewing machine to malfunction, resulting in costly maintenance or even rendering the machine unusable