光电机:61K120A-AF 61K120A-CF 61K120A-SF 61K120A-SзF 61K120A-DF 6RK120A-AM 6RK120A-CM 6RK120A-SM 6RK120A-SзM
带电机齿轮:61K120GU-AF 61K120GU-CF 61K120GU-SF 61K120GU-SзF 6RK120GU-AM 6RK120GU-CM 6RK120GU-SM 6RK120GU-SзM