... 2.Mini, high-performance. 3.OEM Miniature motor gear box precision Gear box, High quality, Low price; Any motors; Free Customize; ... Ratio (5-10000), Large Torque Features Specifications: precision Gear box(Gear box)Features:1) Ratio range: 5 - 10,0002) Input power ... various kinds of gears and gear box.HENGKO Powder Metallurgy gear includes: bevel gear, gear, gear box, planetary gear, gear sector, sun ...