China Top Machinetools

Versatile SGA3063AHR Saddle Mobile Grinding Machine for Precision Tasks

This series machine is divided into AHR and AHD series. The AHR model is driven by a common motor in the vertical direction, and the AHD model is driven by a servo motor in the vertical direction, and the PLC control can realize automatic grinding.The machine adopts the cross plate layout, and the transverse guide rail is attached with teflon soft belt.Closed hydraulic system is adopted for the movement of the worktable. The forward and backward feedcan be manually fed or the screw can be driven by the motor to automatically feed intermittently. Thedownward movement of the grinding head can be achieved by using the lifting motor for quick lifting(AHR) or the servo motor for quick lifting and automatic feeding (AHD), which can also be accomplishedmanually. The machine adopts sliding screw, high strength cast iron foundation, grinding head spindleadopts precise angular contact rolling bearing, high rigid sleeve structure, the overall quality of themachine is stable, smooth operation.


Product Detail

Product Tags

Description
Unit
SG2050AHR
SGA2550AHR
SGA3063AHR
SGA30100AHR
SGA4080AHR
SGA40100AHR
SG2050AHD
SGA2550AHD
SGA3063AHD
SGA30100AHD
SGA4080AHD
SGA40100AHD
Table size(L*W)
mm
200*460
250*500
635*305
305*1050
406*813
406*1020
Distance from spindle center to worktable
mm
450
450
580
580
Max. loading of table(including magenticchuck)
120
180
270
400
500
600
Magnetic chuck size
mm
200*460
250*500
300*600
300*1000
400*800
400*1000
Wheel size(OD*Width*ID)
mm
200*20*31.75
200*20*31.75
350*40*127
350*40*127
350*40*127
350*40*127
Spindle speed(stepless)
r/min
2850
2850
1450
1450
1450
1450
Worktable speed
m/min
7·23
7·23
7·23
7·23
7·23
7·23
Vertical auto feed
mm/stoke
0.005/0.01/0.02/0.03/0.04/0.05
0.005/0.01/0.02/0.03/0.04/0.05
Vertical feed rapid speed (motor)
mm/min
460
460
Transverse feed handwheel per division
mm
0.02
0.02
Transverse auto feed
mm/min
0.1-8
0.1-8
Transverse rapid feed
mm/min
990
990
Spindle motor
KW
1.5
2.2
5.5
5.5
5.5
5.5
Hydraulic motor
KW
0.75
2.2
2.2
Cooltant motor
KW
0.04
0.125
0.125
Elevating servo motor
KW
0.25(AHR) 0.5(AHD)
0.25(AHR) 0.5(AHD)
Transverse feed motor
KW
0.04
0.04
Total rated power
KW
3
3.7
9
9
Surface roughness
μm
Ra0.63
Ra0.63

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