YAMA SEIKI

TURRET GS-200/200L GS-260/260L GS-280/280L
Stations 12 Standard
Indexing drive FANUC AC Servo motor
Indexing speed 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step )
ACCURACY Positioning: ± 0.00069°, Repeatability: ± 0.00027°
OD tool shank size □ 25 mm ( Inch version: □ 1" )
ID tool shank size Up to Ø 40 mm ( Inch version: Ø1-1/2" )
LIVE TOOLING TURRET ( OPT. ) GS-200/200L GS-260/260L GS-280/280L
Max. turning length*1 600 mm / 1,200 mm 595 mm / 1,195 mm
( 23.62" ) / ( 47.24" ) ( 23.42" ) / ( 47.04" )
Stations 12
Live tooling stations 12 ( Live tooling tools rotate in working position only. )
Live tooling drive motor AC 3.0 kW ( 4.1 HP, FANUC α12/3,000i, Absolute encoder, 1,000,000 / rev.)
Live tooling torque 12 Nm ( 9 ft-lb ) [ cont. ] / 34 Nm ( 25 ft-lb ) [ Intermittent ]
Indexing drive type FANUC AC Servo motor
Index speed 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step )
OD tool shank size □ 25 mm ( Inch version: □ 1" )
ID tool shank size Up to Ø 40 mm ( Inch version: Ø 1-1/2" )
Live tooling shank size 1 ~ 20 mm ( 0.04" ~ 0.78" ) ER 32 collets
Live tooling RPM range 10 ~ 3,000 RPM


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.