Specification Brand : uxcell BulletPoint1 : Size - The package includes a set containing one gear and one worm, featuring a 1.5 module, 20:1 reduction rate, 20 teeth, 12mm gear bore, and 12mm rod bore. BulletPoint2 : Material - The gears and worm are made of 45# steel, which has good strength, toughness and wear resistance. They can effectively resist the friction and wear generated by the gears and worm during operation, ensuring that the product maintains stable performance in long-term use. BulletPoint3 : Feature - The worm gear set features high-precision transmission with a transmission ratio of 20:1, ensuring smooth and precise power transmission. The gear has a step design for easy installation and positioning, reducing installation errors. BulletPoint4 : 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. BulletPoint5 : Application - Gears and worm gears are widely used in mechanical equipment, industrial automation, home appliances, and the automotive industry for precise power transmission and speed reduction functions. Color : Silver ExternallyAssignedProductIdentifier1 : 0759357912978 ExternallyAssignedProductIdentifier2 : 759357912978 ItemName : uxcell #45 Steel Worm Gear Set 20T 1.5 Module 20:1 Reduction Rate, Right Rotation Drive Gear Box Wheel Reduce Transmission Part (Gear-12mm Bore 33 mm OD, Rod 12mm Bore) ItemPackageDimensions_Height : 10.3 centimeters ItemPackageDimensions_Length : 3.7 centimeters ItemPackageDimensions_Width : 7.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : worm-gears Manufacturer : uxcell Material : Metal ModelName : Estinkepa0fnycg1-01 ModelNumber : Estinkepa0fnycg1-01 PartNumber : a25030800ux0423 ProductDescription : Descriptions: Material - The gears and worm are made of 45# steel, which has good strength, toughness and wear resistance. They can effectively resist the friction and wear generated by the gears and worm during operation, ensuring that the product maintains stable performance in long-term use. Feature - The worm gear set features high-precision transmission with a transmission ratio of 20:1, 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. Application - Gears and worm gears are widely used in mechanical equipment, industrial automation, home appliances, and the automotive industry for precise power transmission and speed reduction functions.