<![CDATA[EC21 Product Catalogs - precision worm shaft]]> <![CDATA[Chenyue High Precision 0.5-2Arc Minute Worm Gearbox CYCM50 INPUT14/19/20/22 Output 25 RATIO5:1/80:1]]> <![CDATA[5-10000 Speed Ratio Worm Gear Reducer Suitable for Different Installation Methods]]>