1. Home
  2. Gears
  3. Precision Spur Gears

PSG1.25-80H Spur Gear

Ondrives Precision Gears and Gearboxes Part number PSG1.25-80H Spur Gear

PSG1.25-80H Spur Gear

1.25 Module Case Hardened 805M20 (58HRC) Precision Spur Gears 20° PA Quality Grade 7e25 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number PSG1.25-80H Spur Gear Ondrives Precision Gears and Gearboxes Part number PSG1.25-80H Spur Gear

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]80
Torque T₂ [Nm] n1 100 r/min90.66
Ref. Diameter [d]100
Tip Diameter [da]102.5
Bore Diameter [di] H710
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.067
Backlash (mm) jt.e (max)0.173
Inertia [I] kgm²1.08 x 10-3
Mass [kg]1.029

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]80
Torque T₂ [Nm] n1 100 r/min90.66
Ref. Diameter [d]100
Tip Diameter [da]102.5
Bore Diameter [di] H710
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.067
Backlash (mm) jt.e (max)0.173
Inertia [I] kgm²1.08 x 10-3
Mass [kg]1.029

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