YAMA SEIKI

GV-780 series
TURRET GV-780
Stations 8 / 12 ( opt. )
Indexing speed 0.2 sec. ( Adjacent )
OD tool shank size □ 1-1/4" ( □ 32 mm )
ID tool shank size Ø 2" ( Ø 50 mm )
LIVE TOOLING TURRET ( OPT. )
Stations 12
Live tooling drive motor 4.5 kW ( 6 HP ) ( Opt. : 7 kW ( 9 HP ) )
Index speed 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step )
O.D. tool shank size □ 1" ( Opt. : □ 1-1/4" )
( □ 25 mm ( Opt. : □ 32 mm )
ID tool shank size Ø 1-1/2" ( Opt. : Ø 2" )
( Ø 40 mm ( Opt. : Ø 50 mm ) )
Live tooling shank size ER 32 ( Opt. : ER 40 )
Live tooling RPM range 40 ~ 4,000 rpm ( Opt. : 30 ~ 3,000 rpm )
DUAL-FACE TURNING HOLDER ( OPT. )
O.D. tool shank size □ 3/4" ( □ 20 mm )
Distance between tool holders 0.27" ~ 3.93" ( 7 ~ 100 mm )
B-axis drive motor 0.75 kW ( 1 HP )
Disk turning length 3.93"

Specifications are subject to change without notice.