Helical Gear Box Extruder Helical Gear Box 125 D ....... 200 D Ratio : 1 / 12.5 Large View         S - 1 NU - 5 Worm Input Shaft 35 mm Gear Output Shaft 50 mm Ratio - 1/15, 1/30, 1/40, 1/50, 1/60 Vertical & Horizontal Large View                 S - 2 NU - 4 Worm Input Shaft 35 mm Gear Output Shaft 45 mm Ratio - 1/15, 1/30, 1/40, 1/50, 1/60 Vertical & Horizontal Large View       S - 3 NU - 3 Worm Input Shaft 25 mm Gear Output Shaft 35 mm Ratio - 1/10, 1/15, 1/20, 1/30, 1/40, 1/50, 1/60 Large View         S - 4 NU - 3 Round Worm Input Shaft 25 mm Gear Output Shaft 35 mm Ratio - 1/10, 1/15, 1/20, 1/30, 1/40 Large View         S - 5 NU - 2.5 Horizontal Worm Input Shaft 18 mm Gear Output Shaft 22 mm Ratio - 1/15, 1/30, 1/40, 1/50, 1/60 Large View

S - 16 SU Double Redction Gear Box Input Shaft 22 mm Output Shaft 45 mm Ratio - 1/50...........1/2000 Large View         S - 6 NU - 2.5 Vertical Worm Input Shaft 22 mm Gear Output Shaft 25 mm Ratio - 1/15, 1/30, 1/40, 1/50, 1/60 Large View                 S - 7 NU - 2.5 Double Mounting Gear Box Worm Input Shaft 22 mm Gear Output Shaft 28 mm Ratio - 1/15, 1/30, 1/40, 1/50, 1/60 Large View         S - 8 NU - Plastic Jocky Gear Box Input Shaft 19 mm Output Holo Shaft 22, 25 mm Ratio - 1/30, Large View         S - 9 NU - Flach Mounting MM Input Output 40 14 18 50 14 25 60 24 28 Large View         S - 10 Helical Gear Box HP Input Output 1 to 2 25 mm 30 mm 2 to 3 34 mm 39 mm 5 to 10 44 mm 50 mm Large View