SG SGA saddle moving surface grinder SGA-2550AH SGA-2550AHR SGA-2550AHD
Item/Model | | Unit | SGA-2550AH SGA-2550AHR SGA-2550AHD |
table size(WxL) | mm | 250x500 |
max. longitudinal travel | | mm | 560 |
max. cross travel | mm | 275 |
max. distance from spindle center to table | mm | 450 |
electro magnetic chuck size | mm | 250x500 |
speed of table longitudinal movement | m/min | #REF! |
table transverse movement | auto feed | mm/min | 0.1-8 |
rapid speed | mm/min | 990 |
feed of handwheel | mm/div | 0.02 |
wheelhead vertical movement | auto feed | mm | ---(H/AH/AHR model) 0.005/0.01/0.02/0.03/0.04/0.05(only for AHD model) |
rapid speed | mm/min | ---(H/AH model) / 460 (for AHR model) |
feed of handwheel | mm/div | 0.005 |
grinding wheel | speed | rpm | 2850(50Hz),3450(60Hz) |
eize(ODxWxID) | mm | 200x20x31.75 |
spindle motor | kw | 2.2 |
hydranlic motor | kw | 0.75 |
cooling pump motor | kw | 0.04 |
elecating motor | kw | ---(Ah model) 0.25(AHR model) 0.5(AHD model servo motor) |
cross feed motor | kw | 1.04 |
max.loading capacity of table(include chuck) | kg | 180 |
total rated power | kw | 3.7 |
height of machine:1675mm
floor space(LxW):2300x1600(mm)
Gross weight:1800kg
package dimensions(LxWxH):2000x2100x2175(mm)