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SG SGA Saddle Moving Surface Grinder

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  • SG SGA
  • FICOM
Overview

· AH: Grinding head up & down by manual.


· AHR: Grinding head rapid up & down.


· AHD: Grinding head auto up & down by servo motor, control by SIEMENS PLC.

SG-SGA


Technical Parameters
Model No. Unit SG-2050AH SG-2050AHR SG-2050AHD SGA-2550AH SGA-2550AHR SGA-2550AHD SGA-3063AH SGA-3063AHR SGA-3063AHD
work table size(W×L) mm 200×460 200×460 200×460 250×500 250×500 250×500 305×635 305×635 305×635
max. longitudinal travel mm 510 510 510 560 560 560 765 765 765
max. cross travel mm 238 238 238 275 275 275 340 340 340
max. distance from spindle center to table mm
450 450 450 450 450 450 580 580 580
electro magnetic chuck size mm 200×460 200×460 200×460 250×500 250×500 250×500 300×600 300×600 300×600
speed of table of longitudinal movement m/min 7~23
table transverse movement auto feed mm/min 0.1~8
rapid speed m/min 990
feed of handwheel mm/div. 0.02
wheelhead vertical movement auto feed mm/min ---(AH/AHR model)/0.005/0.01/0.02/0.03/0.04/0.05(only for AHD model)
rapid speed m/min ---(AH model)    460(for AHR/AHD model)
---(AH model)    460(only for AHR/AHD model)
feed of handwheel mm/div. 0.005
grinding wheel speed rpm 2850(50Hz)、3450(60Hz) 1450(50Hz)、1750(60Hz)
size(OD×W×ID) mm 200×20×31.75 350×40×127
spindle motor Kw 1.5 1.5 1.5 2.2 2.2 2.2 5.5 5.5 5.5
hydraulic motor Kw 0.75 0.75 0.75 0.75 0.75 0.75 2.2 2.2 2.2
cooling pump motor Kw 0.04 0.04 0.04 0.04 0.04 0.04 0.125 0.125 0.125
elevating motor Kw ---(AH mode)    0.25(AHR mode)    0.5(AHD mode, servo motor)
cross feed motor Kw 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04
max. loading capacity of table(include chuck) Kg 120 120 120 180 180 180 270 270 270
total rated power Kw 3 3 3 3.7 3.7 3.7 9 9 9
height of machine mm 1675 1675 1675 1675 1675 1675 1890 1890 1890
floor space(L×W) mm 2050×1400 2050×1400 2050×1400 2300×1600 2300×1600 2300×1600 2900×2200 2900×2200 2900×2200
G.W. Kg 1600 1600 1600 1800 1800 1800 2900 2900 2900
package dimensions(L×W×H) mm 1900×1720×2175 2000×2100×2175 2350×2220×2150 2350×2220×2150



Model No. Unit SGA-30100AH SGA-30100AHR SGA-30100AHD SGA-4080AH SGA-4080AHR SGA-4080AHD SGA-40100AH SGA-40100AHR SGA-40100AHD
work table size(W×L) mm 305×1020 305×1020 305×1020 406×813 406×813 406×813 406×1020 406×1020 406×1020
max. longitudinal travel mm 1130 1130 1130 910 910 910 1130 1130 1130
max. cross travel mm 340 340 340 450 450 450 450 450 450
max. distance from spindle center to table mm
580 580 580 580 580 580 580 580 580
electro magnetic chuck size mm 300×1000 300×1000 300×1000 400×800 400×800 400×800 400×1000 400×1000 400×1000
speed of table of longitudinal movement m/min 7~23
table transverse movement auto feed mm/min 0.1~8
rapid speed m/min 990
feed of handwheel mm/div. 0.02
wheelhead vertical movement auto feed mm/min ---(AH/AHR model)/0.005/0.01/0.02/0.03/0.04/0.05(only for AHD model)
rapid speed m/min ---(AH model)    460(for AHR/AHD model)
feed of handwheel mm/div. 0.005
grinding wheel speed rpm 1450(50Hz)、1750(60Hz)
size(OD×W×ID) mm 350×40×127
spindle motor Kw 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
hydraulic motor Kw 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2
cooling pump motor Kw 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125
elevating motor Kw ---(AH mode)    0.25(AHR mode)    0.5(AHD mode, servo motor)
cross feed motor Kw 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04
max. loading capacity of table(include chuck) Kg 400 400 400 500 500 500 600 600 600
total rated power Kw 9 9 9 9 9 9 9 9 9
height of machine mm 1890 1890 1890 1890 1890 1890 1890 1890 1890
floor space(L×W) mm 4400×2200 4400×2200 4400×2200 3600×2400 3600×2400 3600×2400 4400×2400 4400×2400 4400×2400
G.W. Kg 3300 3300 3300 3500 3500 3500 4000 4000 4000
package dimensions(L×W×H) mm 2950×2220×2210 2850×2270×2180 2950×2270×2210


Standard Accessories
coolant tank standard electro magnetic chuck balancing arbor wheel flange
wheel ectractor leveling wedge and bolt tool box and tools standard grinding wheel
working lamp wheel dresser stand (not include diamond pen) build in electro magnetic chuck controller PLC auto grinding controller(only for AHD models)


Optional Accessories
balancing stand dust collector coolant tank with magnetic separator coolant tank with paper filter
coolant with magnetic separator and paper filter parallel wheel dresser luxurious magnetic chuck controller universal dresser
radius and angle dresser sine dresser digital readout

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