What is this?
The gear motor is used to reduce the speed by transmitting the motor or other high-speed transmission equipment to the gear of the output shaft through the reducer.

What will I get?
DC3V 15RPM Size:
Shaft Diameter: 3mm / 0.12''; Shaft Length: 9.3mm / 0.37''
Gearbox Size: 8.9x 11.9 x 9.9mm / 0.35 x 0.47 x 0.39'' (L*W*H)
Motor Size: 16 x 12 x 9.9mm / 0.63 x 0.47 x 0.39'' (L*W*H)

DC3V 10RPM Size:
Shaft Diameter: 3mm/ 0.12''; Shaft Length: 10mm/0.39''
Motor Size: 17 x 12 x 10mm / 0.67 x 0.47 x 0.39'' (L*W*H)
Gearbox Size: 12 x 10 x 9mm / 0.47 x 0.39 x 0.35'' (L*W*H)

In the package of: 1 x 15RPM Mini Gear Motor and 1 x 10RPM Mini Gear Motor

Are there any advantages of the product?
Using a gear reducer to multiply torque and reduce speed helps reduce the overall cost of the operating system. You get increased efficiency and reliability with all your motor applications. They can increase output torque, reduce output speed.

How to use it?
Gearboxes and speed reducer is enclosed mechanical speed reduction devices commonly used in automation control systems to dictate your motor's torque and accomplish other motion-related tasks.

What should I notice?
Use gears to change the ratio of speed. Use a stepper motor which is commonly used for high-torque, low RPM applications. Find some sort of PWM control circuit to slow it down.