Pulley for Clutch Motor 3/4" x 1-3/4"
Using a smaller pulley will slow a table mounted industrial sewing machine down and at the same time increase penetration power. Remember that changing to a smaller pulley will usually mean you need to order a new smaller drive belt. In this case it should still be a 3L size. Sailrite offers a flexible link type belt which can be adjusted in size by removing link sections.