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Ground Gears
Ground Helical Gears
UPHG0.5-270RH-K
UPHG0.5-270RH-K
0.5 Module Case Hardened 805M20 (58-62HRC) 15 deg. Right Hand Helix Ground Parallel Helical Gears 20° PA Quality Grade 5f DIN 3961/58405
Product specifications
Material
805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN58405
5f
Gear Tooth Type
Helical Ground
Helix Direction
Right Hand
Helix Angle
15°
Normal Module mn
0.5
Pressure Angle
20°
No. of Teeth [z]
270
Torque T₂ [Nm] n1 500 r/min
15.07
Ref. Diameter [d]
139.76
Bore Diameter [di] H6
16
Keyway [K] DIN 6885-1 Js9
5 x 5
Tip Diameter [da]
140.76
Hub Diameter [BD]
100
Backlash (mm) jt.i (min)
0.007
Backlash (mm) jt.e (max)
0.061
Inertia [I] kgm²
1.85 x 10-3
Mass kg
0.893
Specifications
Technical
Overview
Product specifications
Material
805M20, AISI 8620, EN 1.6523, 20NiCrMo2-2 Steel Case Hard 57Hrc
Quality DIN 3961 DIN58405
5f
Gear Tooth Type
Helical Ground
Helix Direction
Right Hand
Helix Angle
15°
Normal Module mn
0.5
Pressure Angle
20°
No. of Teeth [z]
270
Torque T₂ [Nm] n1 500 r/min
15.07
Ref. Diameter [d]
139.76
Bore Diameter [di] H6
16
Keyway [K] DIN 6885-1 Js9
5 x 5
Tip Diameter [da]
140.76
Hub Diameter [BD]
100
Backlash (mm) jt.i (min)
0.007
Backlash (mm) jt.e (max)
0.061
Inertia [I] kgm²
1.85 x 10-3
Mass kg
0.893
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