Used 1994 SNK RB-3N | Gantry Machining Centers (incld. Bridge & Double Column)

SNK RB-3N Machining Center
Specifications Value Unit
Overall Machine Width 231.2 in
Overal Machine Length 409.1 in
Overal Machine Height 193.7 in
Diameter of Columns 19.7 in
Distance B/W Columns 94.5 in
Table Width 59.1 in
Table Length 129.9 in
Working Surface Width 59.1 in
Working Surface Length 118.1 in
Max distance b/w spindle nose and table surface @ min column height 15.7 in
Max distance b/w spindle nose and table surface @ max column height 59.1 in
Max table load 4545.51 lbs
Table travel longitudinal (X axis) 128 in
Sindle travel crosswise (Y axis) 86.6 in
Quill vertical travel (Z axis) 15.7 in
Crossrail vertical travel (W axis) 43.3 in
Rapid Traverse Feed rate X & Y axes 393.7 in/min
Rapid Traverse feed rate Z axis 189 in/min
Rapid Traverse feed rate W axis 94.5 in/min
Cutting feedrate (X, Y, and Z axes) 141.7 in/min
Cutting feedrate (W axis) 94.5 in/min
Fine machining feedrate (X, Y, Z, and W) 0.0001 in/pulse
Sindle Diameter 3.9 in
Quill Diameter 8.7 in
Spindle min speed 30 rpm
Spindle max speed 3000 rpm
Spindle nose tapering JIS6101 No. 50 n/a
Spindle drive motor 30 HP
ATC Tool Capacity 40 tools
Tool shank MAS BT50
Tool Clamp system Pull stud P-50T
"Max tool diameter when adjacent pots
are vacant" 9.1 in
Max tool length (from spindle nose) 15.7 in
Max tool weight 9.11 lbs