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PHG1.5-21LH

Ondrives Precision Gears and Gearboxes Part number PHG1.5-21LH

PHG1.5-21LH

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 PHG1.5-21LH Ondrives Precision Gears and Gearboxes Part number PHG1.5-21LH

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]21
Torque T₂ [Nm] n1 100 r/min28.39
Ref. Diameter [d]32.61
Bore Diameter [di] H76
Tip Diameter [da]35.61
Hub Diameter [BD]19
Backlash (mm) jt.i (min)0.053
Backlash (mm) jt.e (max)0.134
Inertia [I] kgm²1.48 x 10-5
Mass [kg]0.124

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]21
Torque T₂ [Nm] n1 100 r/min28.39
Ref. Diameter [d]32.61
Bore Diameter [di] H76
Tip Diameter [da]35.61
Hub Diameter [BD]19
Backlash (mm) jt.i (min)0.053
Backlash (mm) jt.e (max)0.134
Inertia [I] kgm²1.48 x 10-5
Mass [kg]0.124

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