|
| Table Size |
305x712mm(12x28") |
Longitudinal
Movement of Table
( Max. travel, infinitely variable) |
60HZ,5-25m/min,
50HZ,5-20m/min |
|
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. |
|
|
| SPECIFICATIONS
|
|
|
| |
| |
| |
| |
MODEL |
ESG-3A1228 |
| DESCRIPTIONS |
| Table Size |
|
305x712mm(12x28") |
| Max.grinding length |
Longitudinal |
712mm(28") |
| Max.grinding width |
Crosswise |
330mm(13") |
| Max. distance from table surface to
spindle centerline |
Standard column:630mm(24 3/4"); Optional high column:720mm(28 5/16") |
| Standard magnetic chuck size |
300x700mm(11 3/4x27 1/2") |
| Longitudinal movement of table |
Max. travel, hydraulic |
760mm(30") |
| Max. travel, manual |
830mm(32 9/16") |
| Max. travel, infinitely variable |
60HZ,5-25m/min,50HZ,5-20m/min |
| Cross transverse travel |
Auto transverse increment |
1~25mm(0.04"-1") |
| Max. auto transverse travel |
350mm(13 3/4") |
| Max. manual transverse travel |
380mm(15") |
| 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,1750R.P.M.;50HZ,1450R.P.M. |
| Power rating |
Standard:5HP; Optional:7 1/2HP,10HP |
| Standard grinding wheel |
Diameter |
355mm(14") |
| Width |
50mm(2") |
| Bore |
127mm(5") |
| Hydraulic motor |
Power rating |
3.0HPx6P |
| Crossfeed motor |
Power rating |
80Wx6P |
| elevating motor |
Power rating |
1/4HPx6P |
| Floor space |
Total space required |
2950x1970x2050mm(116x78x81") |
| Weights |
Net weight, Approx. |
3020KGS(6644LBS) |
| Gross weight, Approx. |
3520KGS(7744LBS) |
| Rated power, Approx |
|
8 1/2HP(Spindle motor:5HP)
11HP(Spindle motor:7.5HP),
13 1/2HP(Spindle motor:10HP) |
| Packing dimensions |
L x W x H |
2500x2290x2200mm(99x90x88") |
| 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. |
|
|
|
