1. Home
  2. Gears
  3. Precision Parallel Helical Gears
  4. PHG : 1.5 Mod Parallel Helical Gears

PHG1.5-72L

Ondrives Precision Gears and Gearboxes Part number PHG1.5-72L

PHG1.5-72L

1.5 Module Steel 817M40T (28HRC) 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 PHG1.5-72L Ondrives Precision Gears and Gearboxes Part number PHG1.5-72L

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn1.5
Pressure Angle20°
No. of Teeth [z]72
Torque T₂ [Nm] n1 100 r/min69.43
Ref. Diameter [d]111.81
Bore Diameter [di] H716
Tip Diameter [da]114.81
Hub Diameter [BD]85
Backlash (mm) jt.i (min)0.070
Backlash (mm) jt.e (max)0.179
Inertia [I] kgm²2.39 x 10-3
Mass [kg]1.77

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn1.5
Pressure Angle20°
No. of Teeth [z]72
Torque T₂ [Nm] n1 100 r/min69.43
Ref. Diameter [d]111.81
Bore Diameter [di] H716
Tip Diameter [da]114.81
Hub Diameter [BD]85
Backlash (mm) jt.i (min)0.070
Backlash (mm) jt.e (max)0.179
Inertia [I] kgm²2.39 x 10-3
Mass [kg]1.77

If your browser does not support iframes. Please contact us Ondrives Gear Calculator directly.

Information
Contact
  • Ondrives Ltd, Foxwood Ind. Park, Chesterfield, Derbyshire, S41 9RN, UK
  • UK 01246 455500
  • International Dialling +44 1246 455500