Worm Gear Set 1M 25T, 1:25 304 Stainless Steel Worm, Brass Gear 8mm/6mm Bore

Specifications: 

• Modulus: 1
• Gear Material: Brass
• Worm Material:  304 Stainless Steel
• Gear Bore: 8mm/0.31"
• Worm Bore: 6mm/0.24"
• Worm Outer Diameter: 18mm/0.71"
• Gear Tooth Count: 25 Teeth
• Worm Total Length: 32mm/1.26"
• Gear Thickness: 10mm/0.39"
• Gear Outer Diameter: 27mm/1.06"
• Center Distance: 21.5mm/0.85"
• Reduction Ratio: 25:1 
• Package Includes: 1 Set x Worm Gear Set

Durable Materials: The worm wheel is made of brass, which offers excellent wear resistance and a low friction coefficient for smooth engagement, while the worm shaft is crafted from 304 stainless steel, providing good strength, corrosion resistance, and toughness to ensure stable performance during long-term operation in demanding mechanical environments.

Feature: The worm gear set features a self-locking design that enables reverse locking, allowing the motor to transfer rotation to the output shaft stably without maintaining load torque. Precision-machined teeth ensure smooth engagement and minimal backlash for accurate power transmission. Engagement clearance between the worm and the gear ensures smooth transmission without over-tightening or over-loosening.

Flexible Load Matching: Featuring a 25:1 reduction ratio with a Gear Reducer in a B-type worm wheel and single screw lock hollow shaft design, it provides precise speed and torque control for engineers needing to optimize motor power and space.

Application: Suitable for DIY mechanical projects, robot arms, automation equipment, 3D printers, CNC machinery, transmission systems, experimental setups, and various industrial and hobbyist applications requiring compact speed reduction with self-locking capability.