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PHG3.0-20RH

Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

PHG3.0-20RH

3.0 Module Case Hardened 805M20 (58HRC) 15 deg. Right Hand Helix Precision Parallel Helical Gear 20° PA - Quality Grade 7e25 DIN 3961/3967 (ISO 1328)
Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionRight Hand
Normal Module mn3
Pressure Angle20°
No. of Teeth [z]20
Torque T₂ [Nm] n1 100 r/min188.3
Ref. Diameter [d]62.12
Bore Diameter [di] H714
Tip Diameter [da]68.12
Hub Diameter [BD]38
Backlash (mm) jt.i (min)0.072
Backlash (mm) jt.e (max)0.177
Inertia [I] kgm²3.98 x 10-4
Mass [kg]0.9

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionRight Hand
Normal Module mn3
Pressure Angle20°
No. of Teeth [z]20
Torque T₂ [Nm] n1 100 r/min188.3
Ref. Diameter [d]62.12
Bore Diameter [di] H714
Tip Diameter [da]68.12
Hub Diameter [BD]38
Backlash (mm) jt.i (min)0.072
Backlash (mm) jt.e (max)0.177
Inertia [I] kgm²3.98 x 10-4
Mass [kg]0.9

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  • Ondrives Ltd, Foxwood Ind. Park, Chesterfield, Derbyshire, S41 9RN, UK
  • UK 01246 455500
  • International Dialling +44 1246 455500