PSG2.5-28H Spur Gear

PSG2.5-28H Spur Gear

2.5 Module Case Hardened 805M20 (58HRC) Precision Spur Gears 20° PA Quality Grade 7e25 DIN 3961/3967 (ISO 1328)

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn2.5
Pressure Angle20°
No. of Teeth [z]28
Torque T₂ [Nm] n1 100 r/min193.86
Ref. Diameter [d]70
Tip Diameter [da]75
Bore Diameter [di] H716
Hub Diameter [BD]45
Backlash (mm) jt.i (min)0.069
Backlash (mm) jt.e (max)0.171
Inertia [I] kgm²5.40 x 10-4
Mass [kg]0.98

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeSpur
Normal Module mn2.5
Pressure Angle20°
No. of Teeth [z]28
Torque T₂ [Nm] n1 100 r/min193.86
Ref. Diameter [d]70
Tip Diameter [da]75
Bore Diameter [di] H716
Hub Diameter [BD]45
Backlash (mm) jt.i (min)0.069
Backlash (mm) jt.e (max)0.171
Inertia [I] kgm²5.40 x 10-4
Mass [kg]0.98

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