UPSG1.25-85PH-K

Ground Spur Gears Precision from Ondrives UK precision gear and gearbox manufacturer

UPSG1.25-85PH-K

1.25 Module 17-4PH Stainless Steel (38-40HRC) Ground Spur Gears 20° PA Quality Grade 4f24 DIN 3961/3967 (ISO 1328)

Ground Spur Gears Precision from Ondrives UK precision gear and gearbox manufacturer

Ground Spur Gears Precision from Ondrives UK precision gear and gearbox manufacturer

Product specifications

Material	17-4PH (EN1.4542 AISI 630) Stainless Steel H1025
Quality DIN 3961 DIN3967	4f24
Gear Tooth Type	Spur Ground
Normal Module mn	1.25
Pressure Angle	20°
No. of Teeth [z]	85
Torque T₂ [Nm] n1 500 r/min	127.25
Ref. Diameter [d]	106.25
Tip Diameter [da]	108.75
Bore Diameter [di] H6	12
Keyway [K] DIN 6885-1 Js9	4 x 4
Hub Diameter [BD]	70
Backlash (mm) jt.i (min)	0.025
Backlash (mm) jt.e (max)	0.101
Inertia [I] kgm²	1.44 x 10-3
Mass [kg]	1.21

Product specifications

Material	17-4PH (EN1.4542 AISI 630) Stainless Steel H1025
Quality DIN 3961 DIN3967	4f24
Gear Tooth Type	Spur Ground
Normal Module mn	1.25
Pressure Angle	20°
No. of Teeth [z]	85
Torque T₂ [Nm] n1 500 r/min	127.25
Ref. Diameter [d]	106.25
Tip Diameter [da]	108.75
Bore Diameter [di] H6	12
Keyway [K] DIN 6885-1 Js9	4 x 4
Hub Diameter [BD]	70
Backlash (mm) jt.i (min)	0.025
Backlash (mm) jt.e (max)	0.101
Inertia [I] kgm²	1.44 x 10-3
Mass [kg]	1.21

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