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GA-3300 Series
SPINDLE GA-3300 GA-3600
Hole through draw tube Ø 90.5 mm Ø 105.5 mm
Hole through spindle Ø 101 mm Ø 121 mm
Spindle bearing diameter Ø 140 mm Ø 160 mm
Hydraulic cylinder 12" 15"
Spindle nose A2-8 A2-11
Motor output ( Cont. ) 18.5 kW ( 25 HP )
Motor output ( 30 min. ) 22 kW ( 29.5 HP )
Motor full output speed 400 / 575 rpm
Spindle drive system Direct Belt Drive
Spindle drive ratio 7 : 10 35 : 54
Spindle speed range 30 ~ 3,000 rpm 25 ~ 2,500 rpm
Spindle full output speed 403 rpm 373 rpm
Spindle torque ( 30 min. ) 522 N-m 563 N-m
Spindle torque ( Peak ) 439 N-m 473 N-m
GEAR BOX SPINDLE ( OPTIONAL )
Spindle speed ranges L 30 ~1,050 rpm 30 ~ 1,000 rpm
H 1,050 ~ 3,000 rpm 1,000 ~ 2,500 rpm
Spindle full output speed L 263 rpm 239 rpm
H 1,050 rpm 955 rpm
Spindle torque ( 15 min. ) L 946 N-m 1,040 N-m
Spindle torque ( 30 min. ) H 237 N-m 260 N-m
Cf-AXIS SPINDLE ( OPTIONAL )
Drive type AC Servo Motor 1.0 kW ( 1.3 HP )
Toruqe output / max. speed 480 N-m / 33 rpm

Specifications are subject to change without notice.