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PHG0.5-40R

Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

PHG0.5-40R

0.5 Module Steel 817M40T (28HRC) 15 deg. Right Hand Helix Precision Parallel Helical Gear 20° PA - Quality Grade 7e DIN 3961/58405 (ISO 1328)
Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer Helical Gears Precision from Ondrives UK precision gear and gearbox manufacturer

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeHelical
Helix DirectionRight Hand
Normal Module mn0.5
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 100 r/min1.25
Ref. Diameter [d]20.71
Bore Diameter [di] H76
Tip Diameter [da]21.71
Hub Diameter [BD]18
Backlash (mm) jt.i (min)0.043
Backlash (mm) jt.e (max)0.092
Inertia [I] kgm²1.50 x 10-6
Mass [kg]0.03

Product specifications

Material817M40T, AISI 4340, EN 1.6582, 34CrNiMo6 Steel 28Hrc
Quality DIN 3961 DIN584057e
Gear Tooth TypeHelical
Helix DirectionRight Hand
Normal Module mn0.5
Pressure Angle20°
No. of Teeth [z]40
Torque T₂ [Nm] n1 100 r/min1.25
Ref. Diameter [d]20.71
Bore Diameter [di] H76
Tip Diameter [da]21.71
Hub Diameter [BD]18
Backlash (mm) jt.i (min)0.043
Backlash (mm) jt.e (max)0.092
Inertia [I] kgm²1.50 x 10-6
Mass [kg]0.03

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  • Ondrives Ltd, Foxwood Ind. Park, Chesterfield, Derbyshire, S41 9RN, UK
  • UK 01246 455500
  • International Dialling +44 1246 455500