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Plastic Screw Gears

Plastic Screw Gears

Plastic Screw Gears

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  • Product Details

Plastic Screw Gears


Specifications

Precision grade JIS grade N9 (JIS B1702-1: 1998) * JIS grade 5 (JIS B1702: 1976)

Reference

section of gear Normal plane

Gear teeth Standard full depth

Normal

pressure angle 20°

Helix angle 45°

Material Acetal Acetal Acetal is a stable plastic material with inherent self-lubricating properties that can be enhanced with lubricating fillers.
Delrin Delrin is an engineered plastic with a good combination of toughness, stiffness, wear and abrasion resistance, and low frictional characteristics.
Nylon Nylon, comprising several grades of polyamides, is a general-purpose material in wide use. It is tough and resistant and has good pressure ratings.
Polycarbonate Polycarbonate is an extremely tough polymer that can be machined to close tolerances. Lubrication is sometimes needed, as the wear properties of polycarbonate are not as good as some other polymers.
Other Plastic Other unlisted or specialized polymers or plastic materials.

image



Module No. of teeth Direction of helix Shape Bore Hub dia. Pitch dia. Outside dia. Face width Hub width Total length
A B C D E F G
m1.5 10 R L S1 6 16 21.21 24.21 15 10 25
13 R L S1 8 23 27.58 30.58 15 10 25
15 R L S1 8 25 31.82 34.82 15 10 25
20 R L S1 10 30 42.43 45.43 15 10 25
m2 10 R L S1 10 22 28.28 32.28 20 15 35
13 R L S1 10 30 36.77 40.77 20 15 35
15 R L S1 10 35 42.43 46.43 20 15 35
20 R L S1 12 45 56.57 60.57 20 15 35
m2.5 10 R L S1 10 26 35.36 40.36 22 16 38
13 R L S1 12 35 45.96 50.96 22 16 38
15 R L S1 12 40 53.03 58.03 22 16 38
20 R L S1 12 60 70.71 75.71 22 16 38
m3 10 R L S1 12 34 42.43 48.43 25 18 43
13 R L S1 15 45 55.15 61.15 25 18 43
15 R L S1 15 50 63.64 69.64 25 18 43
20 R L S1 15 60 84.85 90.85 25 18 43


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