1997 HITACHI SEIKI HT25G

View the HT25G PDF Brochure

SPECIFICATIONS
BASIC MACHINE
TRAVEL
Travel X-axis mm (inch) 245(9.6)
Travel Z-axis mm (inch) 630(24.8)
CAPACITY
Swing over bed mm (inch) 620(24.4)
Chuck outside diameter mm (inch) 255(10)
Maximum turning diameter mm (inch) 410(16.1)*1
Standard turning diameter mm (inch) 255(10)
Maximum turning lenth *2 mm (inch) 600(23.6)
Bar work capacity mm (inch) 65(2.5)
SPINDLE
Spindle nose A2-8
Spindle speed min -1 (rpm) 20~3600
Spindle through hole diameter mm (inch) 78(3)
Number of speed ranges 2
Main bearing ID mm (inch) 130(5.1)
FEEDRATE
Rapid traverse rate X-axis m/min (IPM) 18(708)
Rapid traverse Z-axis m/min (IPM) 20(787)
Feed per revolution mm (inch) 0.01~500.00 (0.001~20.0)
Jog feedrate m/min (IPM) 0~2000 (0~78)
TURRET HEAD
Type of turret head Base holder type
No. of tools pcs 12
Turning tool dimension OD/ID mm (inch) 25/50 (1/2)
Indexing time sec. 0.3/1face
TAILSTOCK
Tailstock spindle diameter mm (inch) 90(3.5)
Tailstock spindle travel mm (inch) 100(3.9)
Tailstock spindle taper hole MT-5
Tailstock travel type Manual
Tailstock travel mm (inch) 630(24.8)
MOTORS
Spindle drive motor kW(HP) 18.5/15(25/20) 50%ED/cont.
Feed drive motor X-axis kW(HP) 2.0(2.7)
Feed drive motor Z-axis kW(HP) 3.0(4)
Hydraulic pump motor W(HP) 750(1)
Slidewway lubrication pump motor W(HP) 20(1/50)
Head stock gear lub. pump motor W(HP) 75(1/10)
Coolant pump motor W(HP) 250(1/3)
POWER SOURCES
Electric power supply kVA 26
Air pressure source MPa (kgf/cm2(psi)) 0.5(5) (70)
Machine Weight kg(lbs) 5400(11880)
*1 QCT (KV) Turret & VDI Turret: 310(12.2)
*2 When selected KM turret, Maximum turning length will be shorter.

Phone: (262) 662-1100
Fax: (262) 662-1104
email: sales@cybercnc.com

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