1. Home
  2. Ground Gears
  3. Ground Spur Gears

UPSG1.25-120H-K

Ondrives Precision Gears and Gearboxes Part number UPSG1.25-120H-K

UPSG1.25-120H-K

1.25 Module Case Hardened 805M20 (58-62HRC) Ground Spur Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number UPSG1.25-120H-K Ondrives Precision Gears and Gearboxes Part number UPSG1.25-120H-K

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeSpur Ground
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]120
Torque T₂ [Nm] n1 500 r/min212.96
Ref. Diameter [d]150
Tip Diameter [da]152.5
Bore Diameter [di] H616
Keyway [K] DIN 6885-1 Js95 x 5
Hub Diameter [BD]100
Backlash (mm) jt.i (min)0.037
Backlash (mm) jt.e (max)0.127
Inertia [I] kgm²5.81 x 10-3
Mass kg2.459

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeSpur Ground
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]120
Torque T₂ [Nm] n1 500 r/min212.96
Ref. Diameter [d]150
Tip Diameter [da]152.5
Bore Diameter [di] H616
Keyway [K] DIN 6885-1 Js95 x 5
Hub Diameter [BD]100
Backlash (mm) jt.i (min)0.037
Backlash (mm) jt.e (max)0.127
Inertia [I] kgm²5.81 x 10-3
Mass kg2.459

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