Okamoto ACC1224ST 12″ X 24″ OKAMOTO HIGH-PRECISION HYDRAULIC SURFACE GRINDER WITH AUTO INCREMENTAL DOWNFEED
Mfg: 1994
MAXIMUM GRINDING LENGTH:……… 24″
MAXIMUM GRINDING WIDTH:………. 12″
MAXIMUM HEIGHT UNDER 12″ WHEEL:.. 13.7″
MAXIMUM LONGITUDINAL MOVEMENT:… 29.5″
MAXIMUM CROSS MOVEMENT:………. 13.6″
FEEDS:
LONGITUDINAL HYDRAULIC FEED:….. 1′ TO 82′ FPM
CROSS FEED, HYD. INTERMITTENT:….0.02″ -.8″
HYDRAULIC CONTINUOUS:………… 0.4″ 40″ IPM
HAND FEED/REVOLUTION:………… 0.25″
GRADUATION OF WHEEL:…………. 0.001″
VERTICAL MOVEMENT OF WHEELHEAD:
AUTO FEED/TABLE STROKE:………. 0.0001″ – .0005″
AUTO FEED/SADDLE REVERSAL:……. 0.0001″ – .0015″
HAND FEED/REVOLUTION:………… 0.05″
GRADUATION OF HANDWHEEL:……… 0.0001″
RAPID FEEDRATE:……………… 19″ IPM
GRINDING WHEEL:……………… 12″ x 1- 1/2″ x 5″
SPINDLE MOTOR:………………. 5 HP
HYDRAULIC PUMP MOTOR:………… 3 HP
VERTICAL RAPID FEED MOTOR:……. 0.5 HP
DIMENSIONS:…………………. 74″F-B x 103″R-L x 74″H
APPROX. MACHINE WEIGHT:………. 3,900 LBS.
EQUIPPED WITH:
CENTRALIZED OPERATOR CONTROLS
AUTO INCREMENTAL DOWNFEED, SURFACE & PLUNGE MODES
AUTOMATIC SPARKOUT OF WHEEL UP TO 5 PASSES
POWER ELEVATION OF THE GRINDING SPINDLE
12″ X 24″ ELECTRO-MAGNETIC CHUCK
VARIABLE HOLD NEUTROFIER ON THE CONSOLE CONTROL
COOLANT SYSTEM
5 H.P. SPINDLE MOTOR/3/60/230-460 VOLTS