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PHG1.5-78LH

Ondrives Precision Gears and Gearboxes Part number PHG1.5-78LH

PHG1.5-78LH

1.5 Module Case Hardened 805M20 (58HRC) 15 deg. Left Hand Helix Precision Parallel Helical Gear 20° PA - Quality Grade 7e25 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number PHG1.5-78LH Ondrives Precision Gears and Gearboxes Part number PHG1.5-78LH

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn1.5
Pressure Angle20°
No. of Teeth [z]78
Torque T₂ [Nm] n1 100 r/min180.76
Ref. Diameter [d]121.13
Bore Diameter [di] H716
Tip Diameter [da]124.13
Hub Diameter [BD]85
Backlash (mm) jt.i (min)0.068
Backlash (mm) jt.e (max)0.181
Inertia [I] kgm²3.07 x 10-3
Mass [kg]1.97

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn1.5
Pressure Angle20°
No. of Teeth [z]78
Torque T₂ [Nm] n1 100 r/min180.76
Ref. Diameter [d]121.13
Bore Diameter [di] H716
Tip Diameter [da]124.13
Hub Diameter [BD]85
Backlash (mm) jt.i (min)0.068
Backlash (mm) jt.e (max)0.181
Inertia [I] kgm²3.07 x 10-3
Mass [kg]1.97

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