0G6635 GRINDERS, INTERNAL, N/C & CNC
Cincinnati,No.2EF-750G Cinternal,"Universal" 12" Microcentric Chuck,CNC,1988 Our reference: 21105

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Serial No. 912027U87-0116 New - 1988

SPECIFICATIONS:
Swing in Guard - Maximum 20" (508 mm)
Swing - Maximum (90 Deg. Swivel) 13" (330 mm)
Workhead Angular Adjustment 0 - 90 Degrees
Workslide Travel (X-Direction) - Front 16" - 8-1/2" (406 mm - 210 mm)
- Rear 7-3/4" (197 mm)
Longitudinal Bridge Adjustment (Z-Direction) 12" (305 mm)
Table Travel - Maximum 20" (508 mm)
Grinding Stroke - Maximum 17" (432 mm)
- Minimum 0" (0 mm)
Wheelslide Travel - Maximum 6" (152 mm)
Wheelhead Mounting Position Span 5-1/4" (133 mm)
Workhead Spindle Flange to Wheelslide - Max. 39-3/4" (1010 mm)
- Min. 0" (0 mm)
Workhead Load Capacity 1000 Lbs. (454 kg) CG 6" (152 mm)
from Flange
Oil Tank Capacity 5 Gal. (22.68 Liters)
Base Dimensions, Length x Width 90-1/2" x 42-1/2" (2299x1080 mm)
Required Floor Space, Width x Depth 113-5/8" x 163-5/8"(2886x4156 mm)
Overall Machine Height from Floor 65" (1651 mm)
Overall Electrical Cabinet Height from Floor 72" (1829 mm)
Approximate Weight 12,000 Lbs. (5444 kg)

SPEEDS & FEEDS:
Axes Speeds, Grinding - Maximum 99.9 IPM (2537 mmpm)
- Minimum 0
Rapid Axes Speed 400 IPM (10 mpm)
Feed Rates 0 - .999 IPM (25 mmpm)
Feed Rate Increments - Maximum .001 IPM (.0254 mmpm)
Axes Feed Resolution .000025" (.000635 mm)
Workhead Speeds (Reversible & Variable) 30 - 999 (1 RPM Increment)

ACCURACIES:
Axes Resolution .000025" (.000635 mm)
Workhead Rotation .000030" (.000762 mm)

DRIVES:
Axis Drive Motors (PWM) 6 Ft/Lb. (8.13 Nm) Torque,
4 HP (.298 kw) @ 2000 RPM
Workhead Motor 4-1/2 HP (3.36 kw) @ 4500 RPM
Wheelhead Motor 10 HP (7.46 kw) @ 3600 RPM
Hydraulic Pump Motor 1/3 HP (0.249 kw) @ 1800 RPM

EQUIPPED WITH:
Milacron's ACRAMATIC 700G CNC Computer Numerical Control
Allen Bradley "Powerflex 70" Adjsutable Frequency Drive Controller
12" Micro-Centric Model 12-220, 3-Jaw Chuck
Automatic Wheel Dressing System
Grinding Wheel Guard
Heald "Red Head" Grinding Spindle
Operating Software
Spare Electronic parts, Books, Manuals and Drawings.
Coolant Pump & Tank

*Preliminary Specifications Subject to Verification.

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