ðeɪ ɑːɹ ˈɔːlsoʊ nˈoʊn æz mæɡnˈɛɾɪk dɹˈaɪv kˈʌplɪŋz, mæɡnˈɛɾɪk ʃˈæft kˈʌplɪŋz, ɔːɹ mæɡnˈɛɾɪk dˈɪsk kˈʌplɪŋz.
They are also known as magnetic drive couplings, magnetic shaft couplings, or magnetic disc couplings.