SAACKE CNC Grinding Center HG IV

A Hob Grinding Machine for grinding of straight and spiral fluted gear hobs, quality AAA and better


Tool data

  • Max. diameter: 400 mm
  • Max. center height: 730 mm
  • Max. module: 38

 

Technical highlights

  • 16 kW Grinding spindle motor water cooled
  • Measuring probe integrated on the grinding head for automatic positioning of the hob
  • 2nd measuring probe for automatically measuring the grinding wheel
  • Grinding spindle speed 2,000 - 15,000 rpm
  • Grinding quality AAA and better

 

 

 

Technical Data - HG IV

Height of centers212 mm
Distance between centers730 mm
Grinding tableLongitudinal path X-axis800 mm
driven by DC-motor via ball screw spindle with 2 preloaded nuts
Guideways: V-type needle bearings on hardened guideways
Table speedinfinitely adjustable0 - 20 m/min
Cross slideTransverse stroke Z-axis450 mm
Drive via ball screw spindle with 2 preloaded nuts
Guideways: Preloaded cross roller bearings on hardened guideways
Vertical slideColumn
Guideways: Preloaded cross roller bearings on hardened guideways
Vertical strokeY-axis300 mm
Grinding headTorque20 Nm
Spindle adaptorHSK-E50
Clamping automatic hydraulic
Spindle speeds infinitely variable2,000 - 15,000 1/min
Spindle is rigidly mounted with a setting of 0.17 °
Work head A-axisIndexing accuracy+/- 2.5"
Work spindle taperISO 50
High-precision DUPLEX worm drive
Nominal drive motor ratingsLongitudinal path X-axis motor 4.0 kW
Vertical Y-axis motor 11.0 kW
Transverse stroke Z-axis motor4.0 kW
Work head A-axis 4.0 kW
Weightwithout coolantsupply unitapprox. 8,700 kg
Technical corrections may occur at any time. We are not responsible for typographical errors.