5RK120RA-AF(FOE32),5RK120RGN-AF,5RK120RGU-AF,US5120-411,
US5120-511,M5120-411,M5120-511
120W可逆调速电机220V:
5RK120RGN-CF,5RK120RA-CF(FOE32),5RK120RGU-CF,
5RK120RGU-CFF,M5120-512,US5120-412,US5120-512,
M5120-412,5RK120RGU-C,5RK120RGN-C