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PHG2.5-19LH

Ondrives Precision Gears and Gearboxes Part number PHG2.5-19LH

PHG2.5-19LH

2.5 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 PHG2.5-19LH Ondrives Precision Gears and Gearboxes Part number PHG2.5-19LH

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 mn2.5
Pressure Angle20°
No. of Teeth [z]19
Torque T₂ [Nm] n1 100 r/min84.36
Ref. Diameter [d]49.18
Bore Diameter [di] H712
Tip Diameter [da]54.18
Hub Diameter [BD]30
Backlash (mm) jt.i (min)0.053
Backlash (mm) jt.e (max)0.134
Inertia [I] kgm²1.30 x 10-4
Mass [kg]0.463

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 mn2.5
Pressure Angle20°
No. of Teeth [z]19
Torque T₂ [Nm] n1 100 r/min84.36
Ref. Diameter [d]49.18
Bore Diameter [di] H712
Tip Diameter [da]54.18
Hub Diameter [BD]30
Backlash (mm) jt.i (min)0.053
Backlash (mm) jt.e (max)0.134
Inertia [I] kgm²1.30 x 10-4
Mass [kg]0.463

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