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UPHG1.25-120LH-K

Ondrives Precision Gears and Gearboxes Part number UPHG1.25-120LH-K

UPHG1.25-120LH-K

1.25 Module Case Hardened 805M20 (58-62HRC) 15 deg. Left Hand Helix Ground Parallel Helical Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number UPHG1.25-120LH-K Ondrives Precision Gears and Gearboxes Part number UPHG1.25-120LH-K

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionLeft Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]120
Torque T₂ [Nm] n1 500 r/min248.35
Ref. Diameter [d]155.29
Bore Diameter [di] H616
Keyway [K] DIN 6885-1 Js95 x 5
Tip Diameter [da]157.79
Hub Diameter [BD]100
Backlash (mm) jt.i (min)0.039
Backlash (mm) jt.e (max)0.131
Inertia [I] kgm²6.53 x 10-3
Mass kg2.583

Product specifications

Material805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN39674f24
Gear Tooth TypeHelical Ground
Helix DirectionLeft Hand
Helix Angle15°
Normal Module mn1.25
Pressure Angle20°
No. of Teeth [z]120
Torque T₂ [Nm] n1 500 r/min248.35
Ref. Diameter [d]155.29
Bore Diameter [di] H616
Keyway [K] DIN 6885-1 Js95 x 5
Tip Diameter [da]157.79
Hub Diameter [BD]100
Backlash (mm) jt.i (min)0.039
Backlash (mm) jt.e (max)0.131
Inertia [I] kgm²6.53 x 10-3
Mass kg2.583

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