YAMA SEIKI

Machine Specifications

GS-2000 / 3000 series
SPINDLE GS-3300 / L GS-3600 / L
Hole through spindle Ø 101 mm ( Ø 3.97" ) Ø 121 mm ( Ø 4.76" )
Spindle bearing diameter Ø 140 mm ( Ø 5.51" ) Ø 160 mm ( Ø 6.29" )
Hydraulic cylinder 12" 15"
Spindle nose A2-8 A2-11
Motor output ( cont. / 30 min. ) 18.5 / 22 kW ( 25 / 30 HP )
Spindle drive system Belt-drive
Spindle speed ranges 3,000 rpm 2,500 rpm
Spindle full output speed 403 rpm 261 rpm
Spindle torque ( cont. / 30 min. ) 638 / 521 Nm ( 470 / 384 ft-lb ) 677 / 805 Nm ( 499 / 593 ft-lb )
C-AXIS SPINDLE ( OPT. )
Drive type Cf
C-axis rapids 33 rpm

Specifications are subject to change without notice.