Okuma GA-25T, 1997, GRINDERS, CYLINDRICAL, PLAIN (Angle head) CNC

GRINDERS, CYLINDRICAL, PLAIN (Angle head) CNC

1997 Okuma GA-25T, Machine # 6170

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Reference #:6170
Machine Type:Grinders
Year:1997
Manufacturer:Okuma
Model:GA-25T
Control:OSP-5000G-G
Condition:Very Good
Under Power:Yes
Code:G4765

Specifications:

  • Maximum Wheel Size (OD x Width x ID): 20.08" x 4.92" x 8"
  • Distance between centers: 13.78"
  • Swing over table: 12.99"
  • Max grinding diameter: 7.87"
  • Max. workpiece weight (center supported): 110 lbs
  • Max. workpiece weight (chuck supported): 88 Lbs x 7.87"
  • Number of speed steps: Infinite
  • Max. grinding speed: 106.30 IPM

X-Axis:

  • Wheelhead - Travel: 16.34"
  • Rapid Traverse Rate: 0.79 IPM
  • Minimum Command Increment: 0.000004"

Z-Axis:

  • Saddle - Travel: 20.28"
  • Rapid Traverse: 787 IPM
  • Minimum Command Increment: 0.000004

Workhead:

  • Tapered Bore: MT #4
  • Speed: 650 RPM
  • Number of speed steps: Infinite

Tailstock:

  • Tapered Bore: MT #4
  • Quill Travel: 1.97"
  • Auto Taper Adjustment: +/- 0.003"

Motors:

  • Wheel Spindle: 10 HP
  • Workhead (C-Axis): 2.7 HP
  • Wheelhead (X-Axis) Feed: 1.6 HP
  • Saddle Feed: 2.7 HP
  • Coolant Pump: 1.5 HP
  • Hydraulic Oil-Lube Pump: 0.5 HP
  • Wheel Spindle Lube Pump: 0.13 HP

Tank Capacity:

  • Coolant Tank: 75.7 gallons
  • Hydraulic Oil - Lube Tank: 75.7 gallons
  • Wheel Spindle - Lube Tank: 75.7 gallons

General:

  • Weight: 10,560 Lbs

Equipped With:

  • OSP 5000G-G Control
  • Length Positioning
  • Paper Filtration System
  • Spindle and Way Lube Filtration System
  • Grinding Wheel Hubs

Comments:

  • X and Z Axis Ballscrews Rebuilt
  • Rescraped the ways surfaces
  • Spindle Rebuilt
  • Manufactured in February of 1997
  • Video available


DISCLAIMER: The information presented in the write ups and the photographic representations of the equipment are believed to be accurate at the time the pages are created. The information presented on the web site should not be used for formal quotation. Price and information presented in the write ups on the web site are subject to change without notice. Superior Machinery claims no responsibility for inaccuracies of the information presented on the pages of this website. Please contact one of our sales representatives if you require more information or a current formal quotation.

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