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UPHG1.25-40RPH-K

Ground Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

UPHG1.25-40RPH-K

1.25 Module 17-4PH Stainless Steel (38-40HRC) 15 deg. Right Hand Helix Ground Parallel Helical Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)
Ground Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer Ground Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

Product specifications

Material17-4PH (EN1.4542 AISI 630) Stainless Steel H1025
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionRight Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 500 r/min68.82
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
Mass [kg]0.31
Inertia [I] kgm²9.24 x 10-5

Product specifications

Material17-4PH (EN1.4542 AISI 630) Stainless Steel H1025
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionRight Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 500 r/min68.82
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
Mass [kg]0.31
Inertia [I] kgm²9.24 x 10-5

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