1. Home
  2. Gears
  3. Precision Parallel Helical Gears
  4. PHG : 0.5 Mod Parallel Helical Gears

PHG0.5-140LH

Ondrives Precision Gears and Gearboxes Part number PHG0.5-140LH

PHG0.5-140LH

0.5 Module Case Hardened 805M20 (58HRC) 15 deg. Left Hand Helix Precision Parallel Helical Gear 20° PA - Quality Grade 7e DIN 3961/58405 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number PHG0.5-140LH Ondrives Precision Gears and Gearboxes Part number PHG0.5-140LH

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn0.5
Pressure Angle20°
No. of Teeth [z]140
Torque T₂ [Nm] n1 100 r/min12.89
Ref. Diameter [d]72.47
Bore Diameter [di] H712
Tip Diameter [da]73.47
Hub Diameter [BD]45
Backlash (mm) jt.i (min)0.050
Backlash (mm) jt.e (max)0.115
Inertia [I] kgm²1.37 x 10-4
Mass [kg]0.273

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn0.5
Pressure Angle20°
No. of Teeth [z]140
Torque T₂ [Nm] n1 100 r/min12.89
Ref. Diameter [d]72.47
Bore Diameter [di] H712
Tip Diameter [da]73.47
Hub Diameter [BD]45
Backlash (mm) jt.i (min)0.050
Backlash (mm) jt.e (max)0.115
Inertia [I] kgm²1.37 x 10-4
Mass [kg]0.273

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