Step Miter 0.3 Module Worm Gear Set 25T 35T 45T 55T 70T 80 Teeth Spur Gear Pinion 1:20 1:30 1:40 1:50 1:60 Worm Gear spur Bevel (Size : 2MM Worm, Color : 30 Teeth+3mm Worm Rod)

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Step Miter 0.3 Module Worm Gear Set 25T 35T 45T 55T Features

• 0.3 Module Worm Gear Set 25T 35T 45T 55T 70T 80 Teeth Spur Gear Pinion 1:20 1:30 1:40 1:50 1:60 Worm Gear

• High wear-resistance, strong and durable, long life time.

• Lower contact ratio between gears, higher load capacity.

About Step Miter 0.3 Module Worm Gear Set 25T 35T 45T 55T

Center distance: 20 speed ratio------>5.70mm 25 speed ratio------>6.45mm 30 speed ratio------>7.20mm 35 speed ratio------>7.95mm 40 speed ratio------>8.70mm 45 speed ratio------>9.45mm 50 speed ratio------>10.20mm 55 speed ratio------>10.95mm 60 speed ratio------>11.70mm 70 speed ratio------>13.20mm 80 speed ratio------>15.00mm 100 speed ratio------>18.0mm Other reminders: 1...If an integrated worm shaft is used with a turbine with a speed ratio of 20-70, the center distance should be added 0.3mm to the above data (because the radius of the worm shaft is 0.3mm larger than the radius of the worm with holes) 2...Please keep 0.06-0.08mm side clearance when using and installing.