1. Home
  2. PXHG : 1.0 Mod Crossed Helical Gears

PXHG1.0-21L

Ondrives Precision Gears and Gearboxes Part number PXHG1.0-21L

PXHG1.0-21L

1.0 Module Steel 817M40T (28HRC) 45 deg. Left Hand Helix Precision Crossed Helical Gear 20° PA - Quality Grade 7e25 DIN 3961/3967 (ISO 1328)
Ondrives Precision Gears and Gearboxes Part number PXHG1.0-21L Ondrives Precision Gears and Gearboxes Part number PXHG1.0-21L

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Helix Angle45°
Normal Module mn1
Pressure Angle20°
No. of Teeth [z]21
Torque T₂ [Nm] n1 100 r/min0.39
Ref. Diameter [d]29.7
Bore Diameter [di] H75
Tip Diameter [da]31.7
Hub Diameter [BD]18
Backlash (mm) jt.i (min)0.074
Backlash (mm) jt.e (max)0.181
Inertia [I] kgm²6.96 x 10-6
Mass [kg]0.074

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN39677e25
Gear Tooth TypeHelical
Helix DirectionLeft Hand
Helix Angle45°
Normal Module mn1
Pressure Angle20°
No. of Teeth [z]21
Torque T₂ [Nm] n1 100 r/min0.39
Ref. Diameter [d]29.7
Bore Diameter [di] H75
Tip Diameter [da]31.7
Hub Diameter [BD]18
Backlash (mm) jt.i (min)0.074
Backlash (mm) jt.e (max)0.181
Inertia [I] kgm²6.96 x 10-6
Mass [kg]0.074
Information
Contact
  • Ondrives Ltd, Foxwood Ind. Park, Chesterfield, Derbyshire, S41 9RN, UK
  • UK 01246 455500
  • International Dialling +44 1246 455500