说明

• 2PCS/LOT 0.5M POM Nylon/Copper Worm Gear 20 Teeth~60 TeethParameters: If the internal hole is not suitable, you can contact customer service to expand the outlet (Note: the interior gap can solely be expanded and cannot be reduced)Axis distance = (worm wheel index circle + screw index circle) /20.5M copper worm: diameter 11MM, indexing circle 10, whole size 20MM, inner hole 3MM, screw M30.5M POM worm: diameter 11MM, indexing circle 10, complete size 20MM, internal hole 3MM, screw M3POM wormgear:0.5M 20 teeth: diameter 12MM , indexing circle 10MM , teeth thickness 7MM, convex diameter 10*5 thick, complete thickness 12MM , inside hole 4MM , screw M30.5M 25 teeth: diameter 14.5MM , index circle 12.5MM , tooth thickness 7MM, convex diameter 10*5 thick, whole thickness 12MM , inner hole 4MM , screws M30.5M 30 teeth: diameter 17MM , indexing circle 15MM , enamel thickness 7MM, convex diameter 12*5 thick, total thickness 12MM , inside hole 4MM , screws M30.5M 35 teeth: diameter 19.5MM , index circle 17.5MM ,tooth thickness 7MM, convex diameter 15*5 thick, complete thickness 12MM , inside gap 4MM , screws M30.5M forty teeth: diameter 22MM , indexing circle 20MM , tooth thickness 7MM, convex diameter 15*5 thick, whole thickness 12MM , inner gap 4MM , screws M30.5M 45 teeth: diameter 24.5MM , index circle 22.5MM , teeth thickness 7MM, convex diameter 15*5 thick, whole thickness 12MM , inside gap 4MM , screws M30.5M 50 teeth: diameter 27MM , indexing circle 25MM , enamel thickness 7MM, convex diameter 20*5 thick, total thickness 12MM , internal hole 4MM , screws M30.5M 55 teeth: diameter 29.5MM , index circle 27.5MM , tooth thickness 7MM, convex diameter 20*5 thick, complete thickness 12MM , internal hole 4MM , screws M30.5M 60 teeth: diameter 32MM , indexing circle 30MM , teeth thickness 7MM, convex diameter 20*5 thick, complete thickness 12MM , internal gap 4MM , screws M30.5M sixty five teeth: diameter 34.5MM , index circle 32.5MM , enamel thickness 7MM, convex diameter 20*5 thick, whole thickness 12MM , inner hole 4MM , screws M3

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