KF77-Y1.1KW-4P减速机KF77-M1.1KW-4P-192.5-V6-90输入扭矩可选哪些宙行Y行星齿轮KF77-Y1.1，KF77-Y1.5，KF77-Y4，KF77-Y15和KF77-Y1.5速比，K77速比有：89.12，43.56，38.45，20.25，36.46，89.12等速比。。KF77-Y1.1KW-4P减速机...