This versatile 42mm planetary gearbox is engineered for exceptional performance and reliability in motor applications. Designed to perfectly match with 775, 795, and 895 geared motors, this compact gearbox delivers impressive high-torque output at reduced speeds. The planetary gear system ensures smooth, efficient power transmission while minimizing operational noise and vibration. Its bidirectional capability allows for both forward and reverse rotation, making it ideal for precise motion control requirements. The space-saving 42mm form factor enables seamless integration into various mechanical systems where size constraints are critical. With its robust construction and optimized gear ratios, this gearbox excels in applications demanding consistent torque delivery and precise speed control. The 5mm motor gear interface ensures reliable power transfer, while the durable housing provides stable support for continuous operation. Perfect for industrial automation, robotics, and specialized mechanical systems where reliable power transmission is essential.