The torque of turning the toy and the speed in that video mean you probably need a gear reduction or a motor/motor kit with lower rpm and higher torque.
Something close to 3-5+ Kg.cm (higher is better) is probably going to work better and keep in mind rpm or rotations per minute should be a lot lower than 12,000 for your use.
The torque of turning the toy and the speed in that video mean you probably need a gear reduction or a motor/motor kit with lower rpm and higher torque.
Something close to 3-5+ Kg.cm (higher is better) is probably going to work better and keep in mind rpm or rotations per minute should be a lot lower than 12,000 for your use.