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Page 2-4
2.1.3 Specifications
Model \ Description
ATL-1820E
ATL- 1830E
ATL- 1840E
WORKING CAPACITY
Swing over bed
460 mm
Center height
230 mm
Swing over cross slide
230 mm
Dist. Between centers
550mm
750mm
1000mm
Width of bed
300mm
HEADSTOCK
Spindle nose
A1-6
Spindle bore
58mm (2”)
Spindle speeds (RPM)
20~2000 rpm
SADDLE
Cross slide travel (X-axis)
260 mm
Longitudinal travel (Z-axis)
350 mm
550 mm
800 mm
Ball screw ( Dia. X pitch)
X: Φ25 x P5 mm,
Z: Φ40 x P10 mm
TAILSTOCK
Spindle dia.
58 mm
Spindle travel
150 mm
Taper in spindle
MT# 4
MOTOR
Spindle motor
7.5HP / 10HP (opt.)
X-axis drive motor
6.3 NM / Pitch 5mm 1:1
Z-axis drive motor
6.3 NM / Pitch 10mm 1:2
Coolant pump motor
1/6 HP
X / Z FEEDS
X-axis rapid travel
5 m/min
Z-axis rapid travel
7 m/min
MACHINE WEIGHT
N.W. (Approx.)
1900 kgs
2200 kgs
2500 kgs
NOTE:
We have the right to modify the specifications or designs, and they are subjected to
change without prior notice.
Summary of Contents for ATL 1840E
Page 5: ...1 SAFETY INSTRUCTIONS ...
Page 22: ...Page 1 17 ...
Page 24: ...2 MACHINE SPECIFICATIONS ...
Page 25: ...Page 2 1 2 MACHINE SPECIFICATIONS 2 1 Dimensional drawing ...
Page 27: ...Page 2 3 2 1 2 Chip Conveyor ...
Page 31: ...3 INSTALLATION ...
Page 34: ...3 1 2 Layout floor plan Following is a top view drawing ...
Page 43: ...4 MAINTENANCE ...
Page 55: ...5 CHUCK ...
Page 64: ...Page 7 3 7 1 HEADSTOCK 1 HEADSTOCK _ 18 SPINDLE BORE 58mm 2 ...
Page 65: ...Page 7 4 18 SPINDLE BORE 58mm 2 ...
Page 69: ...Page 7 8 7 2 BED Z AXIS TRANSMISSION ...
Page 71: ...Page 7 10 7 3 CARRIAGE CROSS SLIDE ...
Page 74: ...Page 7 13 7 4 TAILSTOCK MANUAL TAILSTOCK _ 18 ...