Main Features:
AH: X axis (longitudinal) electric
Y axis (crossz) hydraulic
Z axis manual
AHR: X axis (longitudinal) electric
Y axis (crossz) hydraulic
Z axis lifting motor rapid up and down
AHD: X axis (longitudinal) electric
Y axis (crossz) hydraulic
Z axis PLC control, servo drive
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Specification | SGA-4080AH/AHR/AHD |
Table size (L×W) | 406×800mm |
Max. longitdinal travel | 910mm |
Max. cross travel | 450mm |
Max. distance from spindle center to table | 550mm |
Magnetic chuck size | 400×800mm |
Speed of table longitudinal movement | 7~23m/min |
Table transverse movement | Auto feed | 0.1~8mm/min |
Rapid speed | 990mm/min |
Feed of handwheel | 0.02mm/div. |
Wheelhead vertical movement | Auto feed | -(H/R mode)0.005/0.1/0.02/0.03/0.04/0.05(Only for D mode) mm/stroke |
Rapid speed | -(H mode)610 (Only for R mode) 480 (Only for D mode) mm/min |
Feed of handwheel | 0.005mm/div. |
Grinding wheel | Speed | 50Hz 1450rpm 60Hz 1750rpm |
(OD×W×ID)Size | Φ350×40×Φ127 mm |
Spindle motor | 5.5kw |
Hydraulic motor | 2.2kw |
Cooling pump motor | 0.09kw |
Elevating motor | -(H mode) 0.25 (R mode) 0.75 (D mode,servo motor) kw |
Cross feed motor | 0.04kw |
Max loading capacity of table (include magnetic chuck) | 500kg |
Total rated power | 9kw |
Surface roughness | Ra<=0.25 μm |
G.w | 3600kg |
Packing size (L×W×H) | 2720×2265×2250mm |