Hello forum. I'm looking for a DC motor for a little project. I don't have a lot of experience with different types of motors, though I'm fairly confident I don't want a servo motor or a stepper motor. I have a disk of non-uniform weight distribution. I want to mount the disk vertically (motor axle parallel to the floor), use the motor to slowly (~10 seconds?) spin the heavy side of the disk to the top, and then cut the motor and allow the disk to oscillate like a physical pendulum for as long as possible. The purpose of this project is to make a watch winder sort of like this one. I can control the whole thing with an arduino, but I'm not sure whether or not a https://www.amazon.com/0-07A-3-5RPM-Torque-Electric-Motor/dp/B006W2HLSY will have too much "friction" for the pendulum aspect to work well. Does anyone have any experience with this sort of thing? Thanks in advance!