1. Home
  2. Ground Gears
  3. Ground Helical Gears

UPHG1.25-40LH-K

Ondrives Precision Gears and Gearboxes Part number UPHG1.25-40LH-K

UPHG1.25-40LH-K

1.25 Module Case Hardened 805M20 (58-62HRC) 15 deg. Left Hand Helix Ground Parallel Helical Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number UPHG1.25-40LH-K Ondrives Precision Gears and Gearboxes Part number UPHG1.25-40LH-K

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionLeft Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 500 r/min86.02
Ref. Diameter [d]51.76
Bore Diameter [di] H610
Keyway [K] DIN 6885-1 Js93 x 3
Tip Diameter [da]54.26
Hub Diameter [BD]40
Backlash (mm) jt.i (min)0.028
Backlash (mm) jt.e (max)0.102
Inertia [I] kgm²9.32 x 10-5
Mass kg0.313

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionLeft Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 500 r/min86.02
Ref. Diameter [d]51.76
Bore Diameter [di] H610
Keyway [K] DIN 6885-1 Js93 x 3
Tip Diameter [da]54.26
Hub Diameter [BD]40
Backlash (mm) jt.i (min)0.028
Backlash (mm) jt.e (max)0.102
Inertia [I] kgm²9.32 x 10-5
Mass kg0.313

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