This versatile 42mm planetary gearbox is engineered for precision and power in compact applications. Designed to pair seamlessly with 775, 795, and 895 geared motors, this robust gearbox delivers exceptional performance in both forward and reverse operations. The planetary gear system efficiently converts high-speed motor input into powerful low-speed output, making it ideal for applications requiring significant torque. Its space-saving 42mm form factor allows for installation in tight spaces while maintaining optimal functionality. The precision-engineered gearing ensures smooth power transmission and reliable operation across various speed ranges. This gearbox features a 5mm motor shaft interface and can achieve speeds of 51 RPM under load. Perfect for industrial automation, robotics, and specialized mechanical applications where controlled power delivery is essential. The durable construction and high-quality materials ensure consistent performance in demanding operational conditions.