PXHG2.5-20LH

2.5 Module Case Hardened 805M20 (58HRC) 45 deg. Left Hand Helix Precision Crossed Helical Gear 20° PA - Quality Grade 7e25 DIN 3961/3967 (ISO 1328)

Product specifications

Material	805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN3967	7e25
Gear Tooth Type	Helical
Helix Direction	Left Hand
Helix Angle	45°
Normal Module mn	2.5
Pressure Angle	20°
No. of Teeth [z]	20
Torque T₂ [Nm] n1 100 r/min	7.37
Ref. Diameter [d]	70.71
Bore Diameter [di] H7	20
Tip Diameter [da]	75.71
Hub Diameter [BD]	55
Backlash (mm) jt.i (min)	0.098
Backlash (mm) jt.e (max)	0.242
Inertia [I] kgm²	6.53 x 10-4
Mass [kg]	1.105

Material	805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN3967	7e25
Gear Tooth Type	Helical
Helix Direction	Left Hand
Helix Angle	45°
Normal Module mn	2.5
Pressure Angle	20°
No. of Teeth [z]	20
Torque T₂ [Nm] n1 100 r/min	7.37
Ref. Diameter [d]	70.71
Bore Diameter [di] H7	20
Tip Diameter [da]	75.71
Hub Diameter [BD]	55
Backlash (mm) jt.i (min)	0.098
Backlash (mm) jt.e (max)	0.242
Inertia [I] kgm²	6.53 x 10-4
Mass [kg]	1.105