HOEFLER HELIX 400SK - Gear Grinder

Specifications Print Specs
Model: HELIX 400SK
Year: 1999
Stock #: 25032
  • 7-Axis
  • Hoefler BWO 788 CNC Control
  • Paper Band Filter Unit
  • Coolant
  • Dressing Unit
  • Balancing Unit
  • Counter Stay
Machine Specifications
Control Manufacturer
Grinding Wheel Diameter
Grinding Wheel Speed (max.)
4,000 RPM
Maximum Workpiece Length



  • Maximum Wheel Diameter: 400 mm
  • Gear Width: 200 mm
  • Minimum/Maximum Module: 0,5/15
  • Root Circle Diameter, Minimum: 10 mm
  • Maximum Helical Angle: 45 Degrees
  • Grinding Wheel Size: 400 - 174 mm
  • Power Capacity - Grinding Motor: 15 kW
  • Grinding Wheel Peripheral Speeds: 60 m/s
  • Dressing Speeds: 0-5400 U/min
  • Crush Dressing device: Dia 160 mm
  • Grinding Wheel Speed: 0-4000 U/min
  • Distance Between Centers: 600 mm
  • Center Height Over Work Table: 330 - 750 mm
  • Workpiece Length - Maximum: 750 mm
  • Table Diameter: 180 mm
  • Table Load Capacity: 100 kg
  • Stroke Length, Maximum: 260 mm
  • Profile Height, Maximum: 35/45 mm
  • Flange Diameter: 210/170 mm
  • Control: BWO 788
  • Total Power Requirements: 30 kVA
  • Weight of Machine ca: 8,5 T
  • Dimensions of Machine ca: 4,5 x 5,0 x 2,4 M

Print Specs

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