Worm Gear Set, 20: 1 Bronze Worm Gear Wheel and Metal Shaft, High Torsion Worm Gear Replace for 4:1, Industrial Robot Parts for DIY Project

Specification:Item Type: Worm Gear Gear Ratio: 20: 1 Material: Bronze worm gear wheel, metal shaft Package List:1 x Worm Gear Wheel 1 x Shaft Note:Worm gear wheel mounted on 4.7mm D-shaft diameter, worm gear shasft mounted on 6mm or 4.7mm D-type shaft

• INDUSTRIAL ROBOT SPARE PARTS: The worm drive has a simple, compact, small size and light weight. Simple structure, easy installation and disassembly.
• WORM GEAR: If you need more torque or slower output speed, it can be used to replace the 4:1 worm gear that comes standard with the worm gear box. Again, this unit reduces backdrive to almost zero.
• NOTE: The worm gear is mounted on a 4.7mm D-shaft diameter. The worm is mounted on a 6mm or 4.7mm diameter D-shaft.
• HIGH QUALITY MATERIAL: The worm is made of metal, and the worm wheel is made of bronze, which has impact resistance, high temperature resistance, resistance and long service life.
• PARAMETERS: The gear ratio is 20:1, which is suitable for building industrial robots with various functional shapes.