YAMA SEIKI

TAILSTOCK ( OPT. ) GS-200/200L GS-260/260L GS-280/280L
Quill center taper MT#3 ( Built-in spindle type, Live quill )
Quill diameter / travel Ø 85 mm ( 3.34" ) / 120 mm ( 4.72" )
Tail stock base travel*¹ 470 mm ( 18.50" ) / 1,070 mm ( 42.12" )
Programmable quill / base Yes / Yes
Programmable base type Positioned by Z-axis carriage through user-friendly macro programming
MAIN SPINDEL PARTS CATCHER ( OPT. )
Maximum part diameter Ø 60 mm ( 2.36" )
Maximum part length 180 mm (7.08" )
Maximum part weight 4 kg ( 8.8 lb )
GENERAL GS-200/200L GS-260/260L GS-280/280L
Positioning accuracy ( X / Y / Z / B ) ± 0.005 mm ( ± 0.0002" )
Repeatability ( X / Y / Z / B ) ± 0.003 mm ( ± 0.0001" )
Standard CNC control FANUC Oi-TD
Voltage / Power requirement AC 200 / 220 +10% to -15% 3 phase / 26 KVA
Hydraulic tank capacity 40 L ( 10 gal )
Coolant tank capacity 200 L ( 52 gal )
Coolant pump 0.5 kW ( 3/4 HP, 60Hz ) rated at 4.2 bar ( 60 PSI )
Machine weight 4,800 kg ( 10,560 lb ) / 5,600 kg (12,320 lb )
Machine weight ( MS models ) 5,000 kg ( 11,000 lb ) / 5,800 kg (12,760 lb )
Dimensions L × W × H*1 Machine: 2,670 / 3,500 x 1,955 x 1,890 mm ( 106" / 138" x 77" x 75" )
Machine w / Y-axis: 2,670 / 3,500 x 1,920 x 2,260 mm ( 106" / 138" x 76" x 89" )


Specifications are subject to change without notice.
*1 Individual models may vary, please see interference drawings.
*2 Work piece supported by chuck & tailstock.
*3 Chucks optional.
*4 Optional 10" Big-bore hydraulic cylinder & chuck provide Ø 78 mm ( 3.07" ) bar capacity.