1. Home
  2. Gears
  3. Precision Parallel Helical Gears
  4. PHG : 2.0 Mod Parallel Helical Gears

PHG2.0-25L

Ondrives Precision Gears and Gearboxes Part number PHG2.0-25L

PHG2.0-25L

2.0 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 PHG2.0-25L Ondrives Precision Gears and Gearboxes Part number PHG2.0-25L

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn2
Pressure Angle20°
No. of Teeth [z]25
Torque T₂ [Nm] n1 100 r/min20.63
Ref. Diameter [d]51.76
Bore Diameter [di] H712
Tip Diameter [da]55.76
Hub Diameter [BD]35
Backlash (mm) jt.i (min)0.072
Backlash (mm) jt.e (max)0.177
Inertia [I] kgm²1.34 x 10-4
Mass [kg]0.442

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Normal Module mn2
Pressure Angle20°
No. of Teeth [z]25
Torque T₂ [Nm] n1 100 r/min20.63
Ref. Diameter [d]51.76
Bore Diameter [di] H712
Tip Diameter [da]55.76
Hub Diameter [BD]35
Backlash (mm) jt.i (min)0.072
Backlash (mm) jt.e (max)0.177
Inertia [I] kgm²1.34 x 10-4
Mass [kg]0.442

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