CAPACITY:
Cone distance (max. 30˚ spiral angle and 12" diameter wheel) - 15"/(381mm)
Maximum Pitch Angle, shafts at 90˚ - 71˚ 34'
Minimum Pitch Angle, shafts at 90˚ - 5˚ 42'
Extreme ratio, shafts at 90˚ - 3 to 1
Maximum Pitch Diameter: (90˚ shafts):
spiral angle 0˚, ratio 1 to 1 - 15.5"/(393.7mm)
spiral angle 0˚, ratio 3:1 - 23"/(584.2mm)
spiral angle 30 ˚, ratio 1:1 - 21"/(533.4mm)
spiral angle 30˚, ratio 3:1 - 31.5"/(800.1mm)
spiral angle 45˚, ratio 1:1 - 22.5"/(571.5mm)
spiral angle 45˚, ratio 3:1 - 34"/(863.6mm)
Coarsest Diametral Pitch / Metric Module 2 DP / 12.7
Maximum Face Width 3"/(76.2mm)
SPINDLE:
Diameter of Taper Hole at Large End 3-29/32"
Taper (Per Ft) 39/64"
Depth of taper 6"/152mm
Diameter of hole through spindle 3-1/16”
WHEEL DIAMETER:
5-1/2"(139,7 mm) to 13-1/2" (342,9 mm) (can be exceeded in some cases)
WORKHEAD SETTINGS:
Max. offset above/below center 4.5" / 114,3 mm
Max./ min dist. from machine center to spindle nose 20-1/2 (521 mm) - 3" / (76 mm)
Feed Rate (Seconds Per Tooth) 1.9-11.8
Total Capacity of motors 21HP / 15,6 kW
Approx. Floor Space 135" x 81" (3429x2057mm)
Approx. Machine Height 97" (2464mm)
Approx. Machine Net Weight 23,000 lbs. (10,422 kg)
NOTES: Suitable For The Grinding Of Spiral Bevels,
Zerol Bevels, & Hypoid Gears Up To 34" (864mm)
Pitch Diameter At 3:1 Ratio, 3" (76.2mm) Face
Width & 2 DP (12.5-Module)
