HÖFLER H4000 CNC – Year 1990
CNC GEAR GRINDER

MAXIMUM WORKPIECE DIAMETER: 157.48”(4000mm)
GEAR WIDTH: 61.42” (1560mm)
MODULE: 3 MINIMUM – 32 MAXIMUM
NUMBER OF TEETH: 12 – 768
MAXIMUM ANGLE OF TEETH: 35 R/L GRAD
PRESSURE ANGLE: 14 – 31 DEGREES
TABLE DIAMETER: 75.00” (1900mm)
TABLE BORE DIAMETER: 30.00”
MAXIMUM WORKPIECE WEIGHT: 77000 lbs.
GRINDING HEAD STROKE: 63.00”

NUMBER OF GRINDING STROKES STEPLESS ADJUSTMENT: 12 – 120 DH/MIN.
GRINDING SLIDE SPEED MINIMUM 3.50”/min
GRINDING SLIDE SPEED MAXIMUM 35.00”/min
MAXIMUM GRINDING WHEEL DIAMETER: 20.00”
GRINDING WHEEL WIDTH MAXIMUM: 2.36”
GRINDING WHEEL HOLE DIAMETER: 5.00”

WHEEL SPINDLE POWER: 8.00”
WHEEL SPINDLE SPEED: 34 / 45 / 60 CONSTANT
WAYS: HYDROSTATIC
COOLANT: YES