Features Simple, Compact Design: The worm shaft's transmission structure is lightweight and space-efficient, making it ideal for various industrial robot applications Durable Metal Construction: Crafted from high-quality metal and bronze, this worm gear set ensures a long service life, reducing the need for frequent replacements Enhanced Torsion Options: Easily replace the standard 4:1 worm gear with this 10:1 worm wheel for increased torsion and slower output speeds, tailored to your project needs Minimizes Reverse Drive Risk: The design significantly reduces the chance of reverse drive to almost 0%, ensuring reliable and efficient operation in your robotic systems Versatile Shaft Compatibility: Designed for 4.7 mm D-shaped axle and 6 mm or 4.7 mm D-shaped shafts, providing flexibility for various industrial robot parts configurations Features: 1、The transmission structure of worm shaft is simple, compact, small volume and light weight. 2、The worm is made of metal and the worm wheel is made of bronze, which has a long service life. 3、If you need more torsion or slower output speed, you can use it to replace the standard 4: 1 worm gear for Zhouyu worm gear box. 4、Similarly, the equipment reduces the chance of reverse drive to almost 0. 5、The worm gear is mounted on a 4.7 mm D？axle diameter. The worm is mounted on a 6mm or 4.7mm D？shaped shaft. Specification: Item Type: 10:1 Worm Wheel Gear ratio: 10: 1 Material: For SAE 841 bronze worm gear; metal worm Note: The worm gear is mounted on a 4.7 mm D-axle diameter. The worm is mounted on a 6mm or 4.7mm D-shaped shaft. Package List: 1 X Worm Wheel 1 X Worm Note: 1. The worm gear is mounted on a 4.7 mm D？axle diameter. The worm is mounted on a 6mm or 4.7mm D？shaped shaft.betweendiv>2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between Package List 1 X Worm Wheel 1 X Worm