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Okuma GA-25T

Ref : 1785485-3-MT
Condition : Used
Manufacturer : Okuma
Model : GA-25T
Year(s) : 2011
Quantity : 1
Location : Seller or machines location:
AMERICA North (USA-Canada-Mexico)
Last check : 12 Jul. 2019

Okuma GA-25T
Year: 2011

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-U-10G Control
Auto direct work sizing system
*Marposs 1 head type
*Diameter 8-106 mm
*Gauging head
*1 set of Marposs Micromer 3
*amplifire: 1 set of Marposs E 9
Arrangement for above
Spindle orientation, prox. Switch type
heavy duty wheel spindle drive motor, 15 KW-4P inverter control instead of
standard motor
Marposs work locator, wheelhead mount type T25G
wheel flange for 25-75 mm width for 25T
wheel flange for 65-125 mm for 25T
wheel balancing arbor, dia 70 mm
wheel balancing stand for max dia 510mm (fixed type) wheel for 25T (std wheel
is 75 mm)
bed flusher coolant.