Shaping the topology of a single phase BLDC motor for reduced cogging torque and improved performance Lidija Petkovska, Paul Lefley and Goga Cvetkovski Eur. Phys. J. Appl. Phys., 97 (2022) 36 Published online: 21 June 2022 DOI: 10.1051/epjap/2022210302