... Gear box(Gear box)Features:1) Ratio range: 5 - 10,0002) Input power: 0.1 - 5kW3) Permissible torque rang: below 2,000N.m4) Output speed ... various kinds of gears and gear box.HENGKO Powder Metallurgy gear includes: bevel gear, gear, gear box, planetary gear, gear sector, sun gear, straight helical gear, helical gear, multi-layer gears, miniature ...