YAMA SEIKI

Machine Specifications

GS-2000 / 3000 series
SPINDLE GS-2000 / L GS-2600 / L GS-2800 / L
Hole through spindle Ø 65 mm ( Ø 2.55" ) Ø 76 mm ( Ø 2.99" ) Ø 90 mm ( Ø 3.54" )
Spindle bearing diameter Ø 100 mm ( Ø 3.93" ) Ø 120 mm ( Ø 4.72" ) Ø 130 mm ( Ø 5.11" )
Hydraulic cylinder 8" 10" 10"
Spindle nose A2-6 A2-8 A2-8
Motor output ( cont. / 30 min. ) 15 / 18.5 kW
( 20 / 25 HP )
15 / 18.5 kW
( 20 / 25 HP )
15 / 18.5 kW ( 20 / 25 HP )
( Opt. 18.5 / 22 kW ( 25 / 30 HP ) )
Spindle drive system Belt-drive
Spindle speed ranges 4,800 rpm 4,000 rpm 3,500 rpm
Spindle full output speed 460 rpm 383 rpm 335 rpm
Spindle torque ( cont. / 30 min. ) 311 / 384 Nm
( 229 / 283 ft-lb )
374 / 461 Nm
( 275 / 340 ft-lb )
428 / 527 Nm
( 315 / 388 ft-lb )
C-AXIS SPINDLE ( OPT. )
Drive type Cf
C-axis rapids 33 rpm

Specifications are subject to change without notice.