OKA-4080 AHR

STANDARD ACCESSORIES:
-GRINDING WHEEL
-WHEEL BALANCING ARBOR
-HOISTING SET
-LEVELING SCREW & PLATES
-WHEEL FLANGE EXTRACTOR
-DIAMOND DRESSER
-TOOL BOX AND TOOLS
-LUBRICATING OIL
-WORKING LAMP
-OPERATOR MANUAL

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SPECIFICATION

MODEL OKA-2550AH OKA-3080AH OKA-4080AHR OKA-50100AHR
TABLE SIZE 250×500 mm.

10×20 inch

300×600 mm.

12×24 inch

400×800 mm.

16×32 inch

500×1000 mm.

20×40 inch

MAX LONGITUDINAL TRAVEL OF TABLE 560 (22”) 700 (27 ½”) 910 (35 ¾ ”) 1100 (43 ¼  ”)
MAX CROSS TRAVEL OF TABLE 265 (10 ½ ”) 340 (13 ¼  ”) 440 (17 ¼ ”) 540 (21 ¼ ”)
DISTANCE SPINDLE TO TABLE 500 (20”) 610 (24”) 610 (24”) 700 (27 ½ ”)
 

SCALE OF HAND WHEEL FOR CROSS FEED

AUTOMATIC FEED 0.1-5.5

(0.004”-0.22”)

0.1-5.5

(0.004”-0.22”)

0.1-5.5

(0.004”-0.22”)

0.1-5.5

(0.004”-0.22”)

1 REV. 4 (0.2”) 4 (0.2”) 5 (0.2”) 5 (0.2”)
1 GRA. 0.02 (0.001”) 0.02 (0.001”) 0.02 (0.001”) 0.02 (0.001”)
SCALE OF HAND WHEEL FOR VERTICAL FEED 1 REV. 2 (0.05”) 2 (0.05”) 2 (0.05”) 2 (0.05”)
1 GRA. 0.01 (0.00025”) 0.01 (0.00025”) 0.01 (0.00025”) 0.01 (0.00025”)
SPINDLE SPEED 50HZ 1450 R.P.M. 50HZ 1450 R.P.M. 50HZ 1450 R.P.M. 50HZ 1450 R.P.M.
SPINDLE MOTOR 2 HP 5 HP 5 HP 7.5 HP
GRINDING WHEEL DIMENSION 250x19x31.75 mm.

(8”x0.75”x1.25”)

355x32x127 mm.

(14”x1.25”x5”)

355x32x127 mm.

(14”x1.25”x5”)

355x40x127 mm.

(14”x1.5”x5”)

HYDRAULICORIVE MOTOR 1 HP 2 HP 3 HP 3 HP
CROSS DRIVE MOTOR 80 W 80 W 80 W 80 W
RAPID ELEVATION DRIVE 80 W 80 W 80 W 80 W
GROSS WEIGHT 1350 kg/29701 bs 1900 kg/41801 bs 2650 kg/58601 bs 3500 kg/77001 bs
PACKING SIZE (L x W x H) 1860 x 1500 x 2000

(74” x 59” x 79”)

2030 x 1820 x 2130

(80” x 71” x 84”)

2280 x 2280 x 2150

(90” x 90” x 85”)

2800 x 2800 x 2280

(110” x 110” x 90”)

*THE SPECIFICATION ARE SUBJECT TO MODIFICATION WITHOUT NOTICE.