STUDER S 141 CNC ID Internal Cylindrical Grinding – Year 2023
INTERNAL DIAMETER: 140 MM
GRINDING DEPTH: 250 MM
SWING DIAMETER: 400 MM
GRINDING LENGTH: 250 MM
WORKPIECE LENGTH – MAX.: 700 MM
CONTROL: FANUC 31I-B
X-AXIS: 425 MM
Z-AXIS: 700 MM
FEED: 0,001 – 20000 MM/MIN
TABLE SWIVELABEL +/-: -10 — +20 °
SPINDLE HEAD SWIVABLE LEFT – RIGHT: -50 — +280 °
NUMBER OF SPINDLES MAX.: 4
SPINDLE SPEEDS (INFINITELY VARIABLE): 6000 – 120000 U/MIN
SPINDLE MOTOR: 18 KW
B-AXIS: 330 °
WORKPIECE WEIGHT: 250 KG
WORKPIECE SPINDLE HEAD-
SPINDLE TURNING SPEED RANGE: 1-1500 U/MIN
SPINDLE MOTOR: 10 KW
SPINDLE PASSAGE: 50 MM
TOTAL POWER REQUIREMENT: 32 KVA
WEIGHT OF THE MACHINE CA.: 9 T
DIMENSIONS OF THE MACHINE CA.: 3,2 X 2,1 X 2,3 M

EQUIPPED WITH:
CNC CONTROL FANUC 31I-B
GRINDING SPINDLE TURRET WITH UP TO FOUR GRINDING SPINDLES
3X INTERNAL GRINDING SPINDLE
1X EXTERNAL GRINDING SPINDLE
AUTOMATICALLY SWIVELING WORKPIECE TABLE
1 STEADY REST
C-AXIS TO WORKPIECE SPINDLE FOR FORM AND THREAD GRINDING
MEASURING FEELER
MANUAL BALANCING
CE