3 ms·
Yeah, all you have to do to get a conventional motor to spin faster is to make it longer. When people show off their high speed motors they are actually showing
by imtringued 2y ago
Yeah, all you have to do to get a conventional motor to spin faster is to make it longer. When people show off their high speed motors they are actually showing off the easy part. It is much harder to get high torques, because you need to increase the number of poles and the diameter.
- DoctorOetker 2y agoutter nonsense. small RPM but high torque electromotors are made by making them longer, make a motor axially longer by a factor L, and the torque will multiply by L, while the volume also increases by L. suppose we followed your advice and multiplied the diameter by the same factor L to get the same increase in torque, now the volume is multiplied by L squared!