GA-2000 Series |
---|
SPINDLE | GA-2000 | GA-2800 |
---|---|---|
Hole through draw tube | Ø 52 mm | Ø 76 mm |
Hole through spindle | Ø 66 mm | Ø 90 mm |
Spindle bearing diameter | Ø 100 mm | Ø 130 mm |
Hydraulic cylinder | 8" | 10" |
Spindle nose | A2-6 | A2-8 |
Motor output ( Cont. / 30 min. ) | 11 / 15 kW | |
Motor full output speed | 750 rpm | |
Spindle drive system | Direct Belt Drive | |
Spindle drive ratio | 4 : 5 | 7 : 12 |
Spindle speed range | 48 ~ 4,800 rpm | 35 ~ 3,500 rpm |
Spindle full output speed | 600 rpm | 440 rpm |
Spindle torque ( 30 min. ) | 238 N-m | 325 N-m |
Spindle torque ( Peak ) | 175 N-m | 240 N-m |
2-SPEED SPINDLE | |||
---|---|---|---|
Spindle speed ranges | L | 20 ~ 1,200 rpm | 20 ~ 875 rpm |
H | 1,201 ~ 4,800 rpm | 876 ~ 3,500 rpm | |
Spindle full output speed | L | 400 rpm | 291 rpm |
H | 600 rpm | 440 rpm | |
Spindle torque ( 15 min. ) | L | 360 N-m | 497 N-m |
Spindle torque ( 30 min. ) | H | 238 N-m | 325 N-m |
Cf-AXIS SPINDLE ( OPTIONAL ) | |||
---|---|---|---|
Drive type | AC Servo Motor 0.7 kW | ||
Toruqe output / max. speed | 240 N-m / 33 rpm |
Specifications are subject to change without notice.
*1 GA-2000/300 / GA-2000 / GA-2000L
*2 Work piece supported by chuck & tailstock.
*3 Individual models may vary, please see interference drawings.