Aluminum Worm Gear Drivebox 4 To 1 For Robotics Builds, Precision Spur Gear And Worm Gear Set, Channel, Axles, Bushings, Spare Parts For Robots And Vehicles, Great For Lift Arms And Grippers

4:1 Aluminum Worm Gear Drivebox for precise robotics builds
✔️ 4:1 all-metal drivebox kit with bronze spur gear, stainless worm

Designed for robotics and vehicle projects, this all-metal worm gear drivebox delivers slow, controlled motion with reduced backlash. The kit includes a 32 mm TETRIX channel, a high-strength spur gear, a steel worm gear, bronze bushings, and axles, making it a ready-to-assemble solution for lift arms and grippers.

✅ 4:1 gear ratio for slow, smooth rotational motion
✅ All-metal construction for durability and power
✅ Includes SAE 841 bronze spur gear and 303/304 stainless steal worm gear
✅ Helical spur gear attaches to 4.7 mm D-shaft diameter
✅ Worm gear attaches to 6 mm or 4.7 mm D-shaft diameters; weighs 105.5 grams

💡 What is a 4:1 worm gear drivebox used for in robotics projects?

This handy gear set provides controlled motion and a solid hold even when power is off. - Increases torque and reduces back-driving to hold positions - Ideal for lift arms, grippers, and precise positioning - Works with 4.7 mm and 6 mm shafts for flexible mounting✝️