Acer DYNAMIC 2140GH - Page 6

SPECIFICATIONS
MODEL
Dynamic 2140 / 2160 / 2180 / 21120GH 2540 / 2560 / 2580 / 25120GH
General Capacity
Center height 270 mm 315 mm
Max. swing over bed 540 mm 630 mm
Max. swing over gap 720 mm (opt.) 810 mm (opt.)
Max. swing over cross slide
360 mm 450 mm
Distance Bedween centers
1000 mm / 1500mm / 2000mm / 3000mm
Main Spindle
Spindle nose
D1-8
Spindle bore
Spindle speeds (rpm)
85 mm(3”)
Conventional type: 25~1545
Inverter type: H:2250~491
(opt.)
M:490~126
L:125~27
Carriage
Gross slide travel 330 mm
Compound rest travel 150 mm
Tailsto
ck
Tailstock spindle dia. 75 mm
Tailstock spindle travel 170 mm
Tailstock spindle taper MT#5
Bed
Bed
width 350 mm
Threading
Lead screw 4 TPI or 6 mm/pitch
Metric pitch threads 0.5-7 mm/pitch (24 kinds)
Inch threads 4-56 TPI (36 kind
s)
Module pitch threads 0.25-3.5 M (16 kinds)
DP threads 8-112 P (36 kinds)
Feeding Range
Range of longitudinal
feeds
0.06-0.88 mm/rev
Range of cross feeds 0.03-0.44 mm/rev
Motor
Main spindle motor 10 HP / 15 HP (opt.)
Coolant pump motor 1/8 HP
N.W. Approx. (kgs) 2400 / 2700 / 3100 / 3200 2550 / 2820 / 3250 / 3350
G.W. Approx. (kgs) 2700 / 3000 / 3400 / 3600 2850 / 3050 / 3550 / 3750
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