YAMA SEIKI

Machine Specifications

GS-2000 / 3000 series
SUB-SPINDLE ( OPT. ) GS-3300 / L GS-3600 / L
Chuck size Ø 8"
Hole through spindle Ø 55 mm ( Ø 2.16" )
Spindle bearing diameter Ø 100 mm ( Ø 3.93" )
Spindle nose A2-6
Motor output ( cont. / 15 min. ) 18.5 / 22 kW ( 25 / 30 HP )
Spindle drive system Built-in motor
Spindle speed range 5,000 rpm
Spindle torque ( cont. / 15 min. ) 35 / 42 Nm ( 26 / 30 HP )
Zs-axis travel 680 / 1,430 mm ( 26.77" / 56.29" )
Zs-axis rapid 30 m/min. ( 1,180 IPM )
Slide way type Linear guide way
Zs-axis servo motor 3 kW ( 4 HP )
Zs-axis ball screw Ø [ pitch ] Ø 36 mm [ 10 mm ] ( Ø 1.41" [ 0.39" ] ) /
Ø 40 mm [ 12 mm ] ( Ø 1.57" [ 0.47" ] )
Zs-axis thrust ( cont. ) 769 / 640 Kgf ( 1,695 / 1,410 lbf )

Specifications are subject to change without notice.