Gleason Phoenix 250HC Hypoid Bevel Spiral Gear Cutter, 1980s

Face Milling:
Extreme Ratio 10:1
Full Depth (Max) 1.00″ (25.4mm)
Face Width (Max) 2.60″ (66mm)
Range of Tooth Numbers 5 to 200 Inclusive
Max pitch Diameter of Typical 35° Spiral Angle Gear Using Maximum Cutter Diameter -12″ Diameter Cutter
At The Following Ratios:
1:1 13.50″ (342.90mm)
2:1 16.00″ (406.40mm)
3:1 16.00″ (406.40mm)

Face Hobbing:
Extreme Ratio 10:1
Full Depth (Max) 0.60″ (15.24mm)
Face Width (Max) 2.00″ (50.8mm)
Range of Tooth Numbers 5 to 200 Inclusive
Max pitch Diameter of Typical 35° Spiral Angle Gear Using Maximum Cutter Diameter 350mm Diameter Cutter
At The Following Ratios:
1:1 10.56″ (268.22mm)
2:1 10.83″ (275.00mm)
3:1 10.83″ (275.00mm)

Cutter Diameters:
Face Milling:
Conventional Face Sharpened & RSR-C 2.75″ – 12″
HELIXACT & VERSACUT II 100mm – 320mm
Face Hobbing:
TRI-AC 102mm – 210mm

Machine Specs:
X-Horizontal Travel -4.50 to +7.00″ (-114mm to +178mm)
Y-Vertical Travel -7.00″ to +7.50″ (-178mm to +190mm)
Z-Sliding Base Travel -5.20″ to +19.70″ (-131mm to +500mm)
B-Root Angle -3° to 90°
Machine center to Work Spindle Face 6.50″ (165mm)

AXES SPEEDS
X-Horizontal 0 to 3.15″/Sec (0 to 80mm/Sec)
Y-Vertical 0 to 3.15″/Sec (0 to 80mm/Sec)
Z-Sliding Base 0 to 3.15″/Sec (0 to 80mm/Sec)
A-WorkSpindle 0 to 83 RPM 90 to 33 RPM metric)
B-Swinging Base 0 to 30 Deg/Sec
C-Cutter 0 to 400 RPM

Work Spindle Dimensions:
Diameter of Taper Hole – Large End 5-3/64″(50 Taper)
Taper Per Foot 21/32″
Depth of Taper 5.29″ (134.37mm)
Diameter of Hole Through Spindle 3.35″ (85.22mm)