Given a supply voltage ( V ) and desired speed ( N ) (rpm), Hamdi uses the back-EMF constant:
Applying Hamdi’s method:
This isn't just another dusty engineering manual. It is a masterclass in miniature energy conversion. Design Of Small Electrical Machines Hamdi
Major considerations in Electrical Machine Design - DAV University Given a supply voltage ( V ) and
Whether you are designing a motor for an electric toothbrush, a medical insulin pump, or an automotive HVAC actuator, starting with Hamdi’s analytical framework will save months of prototyping. His emphasis on thermal reality, manufacturing tolerance, and practical magnetic loading remains the gold standard. a medical insulin pump