Descriptions:Material - The gear is made of brass, which has excellent wear resistance and low friction coefficient, and the worm is made of 1045 steel, which provides good strength and toughness to ensure that the product maintains stable performance during long-term use.Feature - The worm gear set features high-precision transmission with a transmission ratio of 1:30, ensuring smooth and precise power transmission. The gear has a step design for easy installation and positioning, reducing installation errors.Installation - Align the gear holes and worm with the axis and fix them with fixings (such as keys or pins). Adjust the engagement clearance between the worm and the gear to ensure smooth transmission without over-tightening or over-loosening.
eBay