I am currently trying to use a DC motor with a lead screw to eventually open an close a window. My window requires around 2 kg's of force to open and the distance that needs to be traveled is 20 inches.
As I lack knowledge in this field, I ordered the wrong motor for my job (Motor). It has too high of an RPM(5500) and not enough torque to even move .6 kgs. Here is the datasheet(My version is NA4565D, datasheet). When powering with my power supply, it only draws about .12 Amps(at 24v). How can I reduce the RPM and increase the torque? If possible without the use of gears, as i don't own a 3D printer to make them. And if there is no reliable way to do this, How can one do it with gears? And how would one calculate the required torque? Thanks in advance, do let me know if I can give you any more helpful info.