| Specification | SGA-2050AH/AHR/AHD | SGA-3063AH/AHR/AHD |
| Table size(WxL) | 508x200mm | 635x305mm |
| Max.longitudinal travel | 560mm | 765mm |
| Cross travel | 240mm | 340mm |
| Max.distance from spindle center to table | 450mm | 580mm |
| Magnetic chuck size | 200x460mm | 300x600mm |
| Speed of table longitudinal movement | 7-23m/min | 7-23m/min |
| Table transerve movement/ Auto feed | 0.1-8mm/min | 0.1-8mm/min |
| Table transerve movement/ Repid speed | 990mm/min | 990mm/min |
| Table transerve movement/ Feed of handlwheel | 0.02mm/div. | 0.02mm/div. |
| Wheelhead vertical movement/ Auto feed | -(H/R mode)0.005/0.01/0.02/0.03/0.04/0.05(only for D model)mm/stroke | -(H/R mode)0.005/0.01/0.02/0.03/0.04/0.05(only for D model)mm/stroke |
| Wheelhead vertical movement/Repid speed | -(H mode)610(only for R model)480mm/min(only for D model) | -(H mode)610(only for R model)480(only for D model)mm/min |
| Wheelhead vertical movement/ Feed of handlwheel | 0.005mm/div. | 0.005mm/div. |
| Grinding wheel Speed 50Hz | 2850rpm | 1450rpm |
| Grinding wheel Speed 60Hz | 3450rpm | 1750rpm |
| Grinding wheel (ODxWxID) Size | 200x20x31.75mm | 350x40x175mm |
| Spindle motor | 2.2kw | 4/5.5kw |
| Hydranlic Motor | 0.75kw | 2.2kw |
| Coolant pump motor | 0.04kw | 0.09kw |
| Elevating motor | -(Hmode)0.25(Rmode)0.5(D mode servo motor)kw | -(Hmode)0.25(Rmode)0.5(D mode servo motor)kw |
| Cross feed Motor | 0.04kw | 0.04kw |
| Max.loading capacity of table(include magnetic chuck) | 180kg | 270kg |
| Total rated power | 3.7kw | 7.5/9kw |
| Gross weight | 1050kg | 2800kg |
| Packing dimensions(LxWxH) | 1750x1550x2100mm | 2315x2220x2230mm |
