helical reducer High efficiency, Low noise, Good quality, Low price, Delivery in short time! ISO9001, CE, OEM service We ... service offered. Product features of RC series in line helical reducer1. RC series helical gearmotor own rational design, compact construction, smaller ... MAX)40Temp. rise (Oil)(MAX)50Vibration≤20µmRC series helical gearmotorModelShaft Dia.Center Height (mm)Power (kw)RatioPermitted ...