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PSG1.25-78H Spur Gear

Ondrives Precision Gears and Gearboxes Part number PSG1.25-78H Spur Gear

PSG1.25-78H Spur Gear

1.25 Module Case Hardened 805M20 (58HRC) Precision Spur Gears 20° PA Quality Grade 7e25 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number PSG1.25-78H Spur Gear Ondrives Precision Gears and Gearboxes Part number PSG1.25-78H Spur Gear

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]78
Torque T₂ [Nm] n1 100 r/min84.3
Ref. Diameter [d]97.5
Tip Diameter [da]100
Bore Diameter [di] H710
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.067
Backlash (mm) jt.e (max)0.173
Inertia [I] kgm²9.88 x 10-4
Mass [kg]0.991

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]78
Torque T₂ [Nm] n1 100 r/min84.3
Ref. Diameter [d]97.5
Tip Diameter [da]100
Bore Diameter [di] H710
Hub Diameter [BD]60
Backlash (mm) jt.i (min)0.067
Backlash (mm) jt.e (max)0.173
Inertia [I] kgm²9.88 x 10-4
Mass [kg]0.991

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