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Precision Parallel Helical Gears
PHG : 0.5 Mod Parallel Helical Gears
PHG0.5-130LH
PHG0.5-130LH
0.5 Module Case Hardened 805M20 (58HRC) 15 deg. Left Hand Helix Precision Parallel Helical Gear 20° PA - Quality Grade 7e DIN 3961/58405 (ISO 1328)
Product specifications
Material
805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN58405
7e
Gear Tooth Type
Helical
Helix Direction
Left Hand
Normal Module mn
0.5
Pressure Angle
20°
No. of Teeth [z]
130
Torque T₂ [Nm] n1 100 r/min
11.97
Ref. Diameter [d]
67.29
Bore Diameter [di] H7
12
Tip Diameter [da]
68.29
Hub Diameter [BD]
45
Backlash (mm) jt.i (min)
0.050
Backlash (mm) jt.e (max)
0.115
Inertia [I] kgm²
1.10 x 10-4
Mass [kg]
0.251
Specifications
Product PDF
Technical
Overview
Product specifications
Material
805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN58405
7e
Gear Tooth Type
Helical
Helix Direction
Left Hand
Normal Module mn
0.5
Pressure Angle
20°
No. of Teeth [z]
130
Torque T₂ [Nm] n1 100 r/min
11.97
Ref. Diameter [d]
67.29
Bore Diameter [di] H7
12
Tip Diameter [da]
68.29
Hub Diameter [BD]
45
Backlash (mm) jt.i (min)
0.050
Backlash (mm) jt.e (max)
0.115
Inertia [I] kgm²
1.10 x 10-4
Mass [kg]
0.251
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