ST Series – ST4070

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SPECIFICATION UNIT ST4070
CAPACITY    
MAX. TURNING DIA mm 500
STD.TURNING DIA mm 400
SWING OVER BED DIA mm 650
SWING OVER CROSS SLIDE  DIA mm 460
MAX. TURNING LENGTH mm 700
DIST.BETWEEN CENTER mm 750
SLIDES    
LONGITUDINAL (Z-AXIS) TRAVEL mm 760
CROSS (X-AXIS) TRAVEL mm 275
RAPID  Z-AXIS mtr/min 20
RAPID  X-AXIS mtr/min 20
BALL SCREW DIA X PITCH  Z-AXIS mm 40X10
BALL SCREW DIA X-AXIS mm 32X10
 LM WIDTH Z-AXIS(ROLLER) mm 45
 LM WIDTH X-AXIS(ROLLER) mm 35
Z-AXIS MOTOR NM 11
X-AXIS MOTOR NM 11
MAIN SPINDLE
SPINDLE NOSE   A2-8
SPINDLE BORE mm 75
FRONT BEARING BORE mm 110
MAX.  BAR CAPACITY mm 65
SPINDLE MOTOR POWER KW 11/15
SPINDLE SPEED RPM 50-2500
FULLPOWER SPEED RANGE RPM 750-2500
CHUCK SIZE mm 400
TURRET (BI-DIRECTIONAL)
TURRET TYPE   EM
TURRET BASE TO CENTER mm 100
NOS.OF STATIONS NOS. 8/12
TOOL SIZE mm X mm 25 X 25
MAX.BORING BAR CAPACITY mm 50
TAIL STOCK
QUILL DIA mm 80
QUILL STROKE mm 100
QUILL TAPER MT4
COOLANT
COOLANT TANK CAPACITY LITRE 150
ACCURACY
REAPITABILITY +/- mm 0.003
POSITIONING  ACCURACY mm 0.005
OTHER DATA (APPROX)
MACHINE WEIGHT Kg 5000
MACHINE SIZE FRONT mm 3800
MACHINE SIZE SIDE mm 1800
MACHINE SIZE HEIGHT mm 1900
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