Manufacturer: Okamoto

Model Number: ACC 12-24DX

Serial Number: 645123

Size / Capacity: 12″ x 24″

Stock Number: 13714

Automatic reciprocating table

Horizontal spindle

Incremental down feed

Rough/fine grinding and spark out

Servo driven vertical feed; Dual (V) table ways

12” x 24” electromagnetic chuck

Vertical feed digital position readout

Coolant system with paper filtration

Over-the-wheel-dresser

Maximum grinding length

12” x 24” (300 x 600 mm)

Vertical clearance (12" wheel)

1.9” to 13.6” (47.5 to 347.5 mm)

Table load capacity (inclusive of magnetic chuck)

924 lbs. (420 kg)

Surface length of table

25.6" (650 mm)

Surface width of table

12" (300 mm)

Maximum longitudinal travel

29.5" (750 mm)

Maximum cross travel

13.4" (340 mm)

Number of T-slots

3

Width of T-slots

0.669" (17 mm)

Longitudinal travel

Table movement

...Hydraulic feed

1 to 82 feet/min (0.3 to 25 m/min)

...Hand feed per revolution (longitudinal)

1.85" (47 mm)

Cross travel

Saddle movement

...Hydraulic intermittent feed

0.02 to 0.8" (0.5 to 20 mm)

...Hydraulic continuous feed

4 to 40 in/min (0.1 to 1 m/min)

...Hand feed per revolution (cross)

0.25" (5 mm)

Vertical travel

Wheel head movement

...Automatic feed per table stroke

0.00005 to 0.0015" (0.0001 to 0.03 mm)

...Automatic feed per saddle reversal

0.00005 to 0.0015" (0.0001 to 0.03 mm)

...Hand feed per revolution x0.1

0.001" (0.01 mm)

...Hand feed per revolution x1

0.01" (0.1 mm)

...Hand feed per revolution x10

0.1" (1 mm)

Graduation of handwheel x0.1

0.00001" (0.0001 mm)

Graduation of handwheel x1

0.0001" (0.001 mm)

Graduation of handwheel x10

0.001" (0.01 mm)

Rapid feed

19 in/min (480 mm/min)

Grinding wheel diameter

12" (305 mm)

Grinding wheel width

1.5" (38 mm)

Grinding wheel bore

5" (127 mm)

Grinding spindle speed

1800 RPM

Spindle motor

5 HP (3.7 Kw)

Hydraulic pump motor

2 HP (1.5 Kw)

Vertical feed motor

1/2 HP (0.4 Kw)

Approximate dimensions

108" x 76" x 70" high

Approximate weight

5,500 lbs.