| rotor → MadeOf → cast iron | 0.51 | |
| rotor → MadeOf → metal | 0.45 | |
| rotor → MadeOf → steel | 0.42 | |
| rotor → MadeOf → magnetic material | 0.35 | |
| rotor → MadeOf → material | 0.35 | |
| rotor → MadeOf → stainless steel | 0.35 | |
| rotor → MadeOf → plastic | 0.32 | |
| rotor → MadeOf → three parts | 0.32 | |
| rotor → MadeOf → .35mm laminations | 0.28 | |
| rotor → MadeOf → composites such as carbon fibre | 0.28 | |
| rotor → MadeOf → graphite | 0.28 | |
| rotor → MadeOf → specially heat treated carbon s… | 0.28 | |
| rotor → MadeOf → titanium | 0.28 | |
| rotor → MadeOf → two discs | 0.28 | |
| rotor → MadeOf → bronze | 0.25 | |
| rotor → MadeOf → hard chrome plate | 0.25 | |
| rotor → MadeOf → superconducting material | 0.25 | |
| rotor → MadeOf → magnesium | 0.19 | |
| rotor → MadeOf → silica gel | 0.16 |