1. Home
  2. Ground Gears
  3. Ground Spur Gears

UPSG1.25-70PH-K

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

UPSG1.25-70PH-K

1.25 Module 17-4PH Stainless Steel (38-40HRC) Ground Spur Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)
Ground Spur Gears Precision from Ondrives UK precision gear and gearbox manufacturer Ground Spur 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 TypeSpur Ground
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]70
Torque T₂ [Nm] n1 500 r/min106.27
Ref. Diameter [d]87.50
Tip Diameter [da]90
Bore Diameter [di] H612
Keyway [K] DIN 6885-1 Js94 x 4
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.025
Backlash (mm) jt.e (max)0.101
Inertia [I] kgm²6.78 x 10-4
Mass kg0.834

Product specifications

Material17-4PH (EN1.4542 AISI 630) Stainless Steel H1025
Quality DIN 3961 DIN39674f24
Gear Tooth TypeSpur Ground
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]70
Torque T₂ [Nm] n1 500 r/min106.27
Ref. Diameter [d]87.50
Tip Diameter [da]90
Bore Diameter [di] H612
Keyway [K] DIN 6885-1 Js94 x 4
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.025
Backlash (mm) jt.e (max)0.101
Inertia [I] kgm²6.78 x 10-4
Mass kg0.834

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