Nosen spiral bevel gearbox RNV Series is designed by the European standard diamensions. The gearbox consist of cubic cast iron house, s45c heat treated input/output shafts and wear resistant alloy steel gears. The rated power of RNV-065 is up to 2.4HP. Normal ratio: 1:1 or 1:2. Torque transmission up to 18N.m and its efficiency is up to 95%. Inpit/output shaft diameter is 12mm.