0G4800 GRINDERS, CYLINDRICAL_UNIVERSAL
13" x 40", Toyoda, No. GUP32X100,Plunge, Sparkout, Table Tarry,Coolant Syst,1994 Our reference: 22514

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Serial No. RC2333 New - 1990

SPECIFICATIONS:

Swing Over Table - Maximum 320 mm (12.6")
Distance between Centers 1000 mm (39.6")
Grinding Diameter 0 - 280 mm (11.02"
Load between Centers - Maximum 150 kg (330 Lbs.)
Wheel - Straight Type No. 1 Wheel (ODxWxID) 355 mm x 50 mm x 127 mm
Surface Speed 30 M per second (8850 SFM)

Wheelhead:

Feed Mechanism Hydraulic Feed
Increment - Minimum 0.001 mm/pulse (0.00004"/pulse)
Feedrate - Maximum 240 mm/min (9.4 IPM)
Total Stroke 220 mm (8.7")
Handwheel Feed Stroke 180 mm (7.1")
Wheel Position Adjustment 75 mm (2.95")
Hydraulic Rapid Feed Stroke 40 mm (1.6")
Automatic Feed Stroke 1.6 mm (0.06") Diameter
Automatic Infeed Amount in Traverse Grinding 0.005 - 0.08 mm
Handwheel Feed Amount 0.005 mm
Swiveling Angle (Counterclockwise/Clockwise) 30" both Left and Right

Plunge Grinding:
Rough Grinding Amount 0 - 9.999 mm (0 - 0.394")

Fine Grinding Amount 0 - 0.999 mm (0 - 0.0393")
Micro Grinding Amount 0 - 0.099 mm (0 - 0.0039")
Air Cut Feedrate 0 - 39 mm/min (0 - 1.535 IPM)
Rough Grinding Feedrate 0 - 9.9 mm/min (0 - 0.390 IPM)
Fine Grinding Feedrate 0 - 0.99 mm/min (0 - 0.039 IPM)
Micro Grinding Feedrate 0 - 0.99 mm/min (0 - 0.039 IPM)
Dwell (after rough grinding) 0 - 99 sec.
Sparkout 0 - 0.999 sec.

Traverse Grinding:
Intermittent Rough Grinding Feed Amount 0 - 0.099 mm (0 - 0.0039")

(per cycle)

Intermittent Fine Grinding Feed Amount 0 - 0.009 mm (0 - 0.00035")
(per cycle)
Intermittent Micro Grinding Feed Amount 0 - 0.009 mm (0 - 0.00035")
(per cycle)
Sparkouts 0 - 9 times

Table:

Table Traverse Speed 50 - 4000 mm per Min. (2 - 58)


Workhead Center Taper MT No. 4
Work Spindle Hole Diameter 20 mm
Spindle Speed 16 - 500 min
No. of Spindle Speed Infinitely Variable

Swiveling Angle (Counterclockwise/Clockwise) 90 - 30 degrees

Footstock Center Taper MT No. 4
Footstock Quill Stroke 25 mm (0.98")
Wheel Spindle Motor 3.7 kW
Total Power Consumption 10.8 kVA
Coolant Tank Capacity 150 L (40 gal.)

Floor Space Requirements 4.50M W x 1.80M D
Approximate Weight 8,360 Lbs.

NOTE: Machine is wired for an internal grinding spindle. Toyoda Part #G790H-

ASSY I.D. Spindle may be added for, $7,883.00 upon request.


*Preliminary Specifications Subject to Verification.

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