Qingdao G & G Machinery Co., Ltd.
Qingdao G & G Machinery Co., Ltd.
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| 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 | ||
