SPECIFICATIONS
|
1A:
|
Longitudinal Hydraulic |
2A:
|
Longitudinal Hydraulic And Crossfeed Motorized. |
3A:
|
Longitudinal Hydraulic, Crossfeed Motorized And Rapid Up/Down Motorized. |
ASD:
|
Fully Automatic In 3 Axis (X. Y. Z.) With Stepping Motor For Downfeed, And AC Motor For Rapid Up/Down. |
|
MODEL
|
ESG-3A1020
|
DESCRIPTIONS
|
Table Size |
|
254x508mm(10x20") |
Max.grinding length |
Longitudinal |
520mm(20 1/2") |
Max.grinding width |
Crosswise |
280mm(11") |
Max. distance from table surface to spindle centerline |
Standard column:500mm(19 5/8");
Optional high column:600mm(23 5/8")
|
Standard magnetic chuck size |
250x500mm(10x20") |
Longitudinal movement of table |
Max. travel, hydraulic |
580mm(22 3/4") |
Max. travel, manual |
620mm(24 3/8") |
Max. travel, infinitely variable |
60HZ,5-25m/min,50HZ,5-20m/min |
Cross transverse travel |
Auto transverse increment |
1-13mm(0.04"-0.5") |
Max. auto transverse travel |
270mm(10 5/8") |
Max. manual transverse travel |
300mm(11 3/4") |
Handwheel per revolution |
5mm(0.2") |
Handwheel per graduation |
0.02mm(0.001") |
Wheelhead vertical infeed |
Automatic in feed |
0.001-0.04mm(0.00005-0.002") |
Step feed (Jog) |
0.001mm(0.00005") |
Rapid travel, Approx |
150mm/min |
Slow travel, Approx |
6mm/min |
Handwheel revolution |
1mm(0.05") |
Handwheel graduation |
0.005mm(0.0005") |
Grinding spindle drive |
Speed |
60HZ,3450 R.P.M.;50HZ,2850 R.P.M. |
Power rating |
3.0HP |
Standard grinding wheel |
Diameter |
203MM(8") |
Width |
19mm(3/4"),MAX.25mm(1") |
Bore |
31.75mm(1 1/4") |
Hydraulic motor |
Power rating |
2.0HPx6P |
Crossfeed motor |
Power rating |
80Wx6P |
elevating motor |
Power rating |
80Wx6P |
Floor space |
Total space required |
240x1450x1750mm(94 1/2"x57"x68 1/2") |
Weights |
Net weight, Approx. |
1810KGS(3982LBS) |
Gross weight, Approx. |
2160KGS(4752LBS) |
Rated power, Approx |
|
5 1/5HP |
Packing dimensions |
L x W x H |
2480x2060x2100mm(98"x81"x83") |
NOTE: The manufacturer reserves the right to modify the design, specifications, mechanisms, etc., to improve the performances of the machine without notice. All the specifications shown above are just for reference. |