... )6,series :2-37,transmission ratio:≥3.838,model no.:R/RF/RM(17/27/37/47/57/67/77/87 ... /97/107/137/147/167)Products overview:1, R series coaxial type inclined gear with international technical requirements manufacturing ... .m)8513020030045060082015503000430080001300018000gearbox Weight(kg)45.58.510182536631011532204000700structural drawing Install form R series helical gear motor