Gear profile grinding
G 500 H


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The Samputensili G 500 H is the universal and extremely flexible base machine of the Samputensili gear profile grinding machine Series.

It is ideal for single pass grinding of external spur and helical gears, trapezoidal screws, crown gears and shafts, worms, rotors and screw-type workpieces up to 500 mm in diameter and a workpiece length of 2,150 mm. Optionally it is possible to grind spur or helical internal gears.

Quick-change spindles for internal and external grinding and ceramic tool technology, combined with a flexible dressing unit and modular software packages guarantee rapid format change and unmatched process versatility.

Also electroplated CBN wheels and dressable CBN wheels can be used on this gear profile grinding machine. Extreme small grinding wheels can be used, internal grinding wheel starting from 26 mm, external wheel from12 up to 360 mm in diameter by using different spindles.

Main advantages:

  • Universal solution for a wide range of gears, shafts and screw-type workpieces
  • Flexible manufacturing of small or large batches
  • Grinding from the solid
  • 5 different standard grinding spindles for external grinding and 4 for internal grinding
  • Integrated checking for internal and external gears
  • Automation possible
  • Tool changes as an option

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Technical Data

Model G 500 H (HL)
Workpiece diameter, max. mm 500
Module, max. mn 0.5 – 22.0
Profile depth, max mm 53
Workpiece length, max mm 1,250 (2,150 HL)
Centre dist. work spindle / tool spindle mm 20 – 445
Tool spindle power kW 20
Ceramic wheel diameter mm 30 – 360
Grinding spindle speed, max. rpm 32,500
Workpiece weight, max. kg 350
Machine weight, including standard equipment kg 15,000 (16,000 HL)

Catalogue Downloads

G – H Series      Download

G – H Series      Download