Machine Specifications - Acer Supra 818PD Operation Manual

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2.2 MACHINE SPECIFICATIONS

2.2.1 818 PD SPECIFICATIONS:
DESCRIPTIONS
Table area
Max. grinding length
Max. grinding width
Max. distance from spindle center
line to table surface
Standard magnetic
chuck size
Longitudinal travel of
table
Cross travel of saddle
Vertical feed of
wheelhead
Standard grinding
wheel
Hydraulic drive
Cross feed drive
Rapid elevation drive Motor horsepower
Floor space
Weight
Total rated
horsepower (Approx.)
Packing dimensions
The machine manufacturer reserves the right for changing machine design, sizes and specifications without prior
notice. The contents shown in this catalog are for reference only.
MODEL
W x L(mm)
(mm)
(mm)
(mm)
(mm)
Max. travel-hydraulic
(mm)
Max. travel-manual
(mm)
Variable table feed
speed
Automatic feed
increment (mm)
Automatic constant
feed speed
Max. automatic travel
(mm)
Max. manual travel
(mm)
Handwheel per
revolution (mm)
Handwheel per
graduation (mm)
Automatic feed (mm)
Step feed (mm)
Rapid elevation speed
(Approx.)
Slow elevation speed
(Approx.)
Running speed
Motor (HP)
Outside diameter
(mm)
Width (mm)
Bore (mm)
Motor horsepower
Motor horsepower
Total space required
Net weight (Approx.
kgs)
Gross weight (Approx.
kgs)
(HP)
(mm)
60HZ,5~25m/min;50HZ,5~20m/min
20~230mm/min
1.0HPx6P
0.001~0.05
250mm/min
60HZ,3450 R.P.M;50HZ,2850 R.P.M
Standard 12.7mm,Max. 19mm
1.0HPx6P
1810x1285x1680mm
1890x1430x1930
2-2
818~2040 PD
818PD
203x460
480
228
460
200x450
480
510
1~10
235
250
0.02
0.001
6mm/min
2.0
203
31.75
370W
60W
1205
1375
3.0