Speed Viper² 80

HÖFLER Cylindrical Gear Grinding Machine

The New Force in High-Productivity Generating Grinding

The Höfler cylindrical gear grinding machine Speed Viper – which focuses on high-productivity generating grinding in large-series manufacturing – draws on the successful concept of the Viper 500 series. It is available in three different configurations based on individual requirements. The Speed Viper² 80 is designed for maximum workpiece diameters of 80 mm. In addition to gears, it can also grind extra-long shafts. This is possible thanks to a distance between centers over table of up to 895 mm. The Speed Viper² dual-spindle concept achieves minimal auxiliary times, fulfilling the productivity requirements of the automotive industry. More Information at www.speedviper.com.

• Highly productive generating grinding thanks to intelligent machine software and a robust machine base 
• Large component range up to 80 mm workpiece diameter and up to 895 mm workpiece length 
• Long tool life thanks to large tool diameters of 320 mm and a tool length of 200 mm 
• Minimal auxiliary times 
• Short set-up times thanks to automatic tool clamping system 
• Flexible automation concept 
• Innovative operating concept
• Optimal energy efficiency (e²)

Range of Application	Speed Viper² 80
General Data
Workpiece diameter (max)	Ø 80 mm
Grinding stroke	500 mm
Work area over table (min. – max.)	0 – 500 mm
Distance between center above table (min. – max.)	295 – 895 mm
Module (min. – max.)	0.5 – 3 mm
Swivel angle	+/- 45°
Grinding worm diameter	Ø 320 – 210 mm
Grinding worm width	200 mm
Grinding spindle	25 kW
Grinding wheel speed	7,200 rpm
Cutting speed	100 m/s
Table diameter	Ø 120 mm
Table load (max.)	35 kg
Table hole (diameter x depth)	Ø 59 x 150 mm
Table rotation speed (max.)	3,000 rpm
Axial feed rate (max.)	12,000 mm/min
Radial feed rate (max.)	18,000 mm/min
Tangential feed rate (max.)	9,000 mm/min
General Machine Data
Total connected load without filter system	60 kVA
Net weight approx.	18,000 kg
Machine dimensions (L x W x H) approx.	3,455 x 2,160 x 3,420 mm
Dimensions filter unit (L x W) approx.	3,400 x 2,160 mm

Subject to changes.

The machine dimensions of the standard version are for orientation only. The final machine dimension / final space requirement depends on the individual configuration of the machine.

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Speed Viper Brochure English (pdf / 4 MB)

SPEED VIPER Double-Spindle Concept

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