Gear Grinder

Specifications
Catalog No. :	333
Type:	NZA 300
Producer:	Reishauer
Made in:	GO2007
Characteristic:
Gear Ø: min./max. 10/300 mm
Module range: 0.5 – 5
No. of teeth: 12 /130
Grinding length: max.170 mm
Pressure angle: 15 – 30°
Helix angle: 45°
Lead: min./max. 200/6000 mm
Stroke of carriage: 180 mm
Max. weight of workpiece: 50 kg
Workpiece clamping length: 145 – 420 mm
Grinding worm Ø: 270 – 350 mm
Grinding worm width: 62 – 84 mm
Grinding worm speeds: 90 – 1900 rpm
Feed range of workpiece carriage: 0.4 – 3.2 mm/rev
Automatic infeed of grinding slide: 0.005 – 0.04 mm/min
Automatic shift travel: 4 – 70 mm/stroke
Grinding spindle drive: approx.4.8 kW
Total electrical load: 10 kW - 380 V - 50 Hz
Weight: 5000 kg
Accessories: complete set of changing gears and conventional dressing unit

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