Power Packed Planetary Gear Motor Gearbox 36mm For DC Brushed Motors 540 545 550 555 3650 With 6mm Shaft And 1 To 50 Gear Ratio Ready For DIY Robotics Mechatronics And Automation Projects Beefy Torque And Built To Last

36mm Planetary Gearbox for DC Motors with 1:50 ratio
✔️ 36mm gearbox, 6mm shaft, 1:50 ratio, fits 540/545/550/3650

This compact planetary gear motor gearbox is designed to boost torque in tight spaces, ideal for hobby robotics, CNC projects, and automation setups. It combines a 36mm planetary gearbox with a DC brushed motor, making it easy to pair with common motors and controllers for reliable, high-torque drive. Includes 1 gearbox and 1 motor gear for easy setup.

✅ 36mm gearbox diameter with solid shaft
✅ 6mm or 8mm output shaft options for compatibility
✅ Fits 540/545/550/555/3650 DC brushed motors
✅ Gear ratio up to 1:50 for torque and speed control
✅ Output shaft length 17mm and mounting hole distance 25-26mm
✅ Motor shaft diameters 3.17mm or 5mm for motor diversity

💡 What is a planetary gear motor used for in DIY robotics and automation?

- Handy for high-torque, compact drives in robotics, automation, and conveyors - Enables smooth power transfer with multi-gear design - Easy to pair with common motors and controllers - Helpful for achieving controlled speed and torque in small builds