This versatile 42MM planetary gearbox is engineered for superior performance in demanding mechanical applications. Designed to seamlessly integrate with 775, 795, and 895 geared motors, this robust gearbox delivers exceptional torque transmission while maintaining precise low-speed control. The planetary gear system features high-quality metal construction for outstanding durability and reliable operation under heavy loads. With bi-directional rotation capability, this gearbox offers flexible control for various industrial and mechanical applications. The precision-engineered gear train ensures smooth power transfer and consistent performance, making it ideal for applications requiring high torque output at reduced speeds. The 3.17mm motor shaft interface provides secure mounting, while the compact 42mm form factor allows for installation in space-constrained environments. This gearbox is perfect for automation systems, robotics, and other mechanical applications where reliable torque multiplication is essential.