Hofler HELIX 400 Variable Gear Grinder

HOFLER HELIX 400 - Gear Grinder


Profile Grinding
YES
Internal Grinding
YES
Workpiece Diameter (max.)
15.7"
Distance Between Center Above Table (min.)
12.8"
Distance Between Center Above Table (max.)
29.3"
Module
0.5 - 15
Swivel Angle (max.)
45.0
Grinding Wheel Diameter (min.)
6.9"
Grinding Wheel Diameter (max.)
15.7"
Grinding Wheel Width (max.)
1.8"
Table Diameter
7.1"
Table Load (max.)
100.0
Table Hole Diameter
3"
Table Hole Depth
1.6"
Table Rotation Speed (max.)
85 RPM

Maximum Outside Diameter Toothed Gear: 400 mm
Minimum Toothed Gear Root Circle Diameter: 10 mm
Axial Stroke Length: 260 mm
Minimum-Maximum Distance Between Centers Over Table: 325 - 745 mm
Maximum Profile Height: 35 mm
Minimum-Maximum Module: 0.5 - Approximately 15
Swiveling Angle: +/- 45 Degrees

Maximum Grinding Wheel Diameter: 400 mm
Minimum Grinding Wheel Diameter: 174 mm
Maximum Grinding Wheel Width: 45 mm
Maximum Grinding Wheel Spindle Drive: 15 kW
Maximum Tool Slide Stroke Speed: 6 m/min

Table Diameter: 180 mm
Maximum Table Load: 100 kg
Table Hole (Diameter x Depth): 75 x 40 mm
Maximum Table Speed: 85 rpm
Approximate Machine Dimensions (LxWxH): 4,600 x 5,100 x 2,700 mm
Net Weight, Approximate: 10,000 kg