SA Series
Heavy Duty CNC & Sland Bed
SA Series
General information
Features
One piece bed, 60° slant bed construction ensures maximum stability and convenient chip disposal
Alloy steel spindle with opposed taper roller bearings
All gears in the headstock are hardened and precisely ground
Automatic ranges of spindle speed through pneumatic gear shift
Spindle speed ranges are automatically changed by M code
Infinitely variable speed are commanded by S code
Tool change are commanded by T code
Auto lubrication system is equipped for headstock, carriage, and cross-slide
Precision tapered roller bearings are equipped on the spindle and the quill
The quill is heat treated and precisely ground
Internal taper of quill to suit MT#6 dead center or live centre
X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips and coolant
Specification
| ITEM | UNIT | SA-40 | SA-45 | SA-50 | |
| CAPACITY | |||||
| Centre height | mm (in.) | 605 (23.81) | 675 (26.57) | 760 (29.92) | |
| Swing over bed | mm (in.) | 940 (37) | 1010 (39.76) | 1095 (43.11) | |
| Swing over cross slide | mm (in.) | 870 (34.25) | 940 (37) | 1025 (40.35) | |
| Distance between centres | mm (in.) | 700 (27), 1200 (47), 1700 (67), 2200 (86)
3200 (126), 4200 (166), 5200 (206) |
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| BED | |||||
| Width / Slant angle | mm (in.) / deg | 1580 (62.20) / 60° | |||
| CARRIAGE | |||||
| Width of cross slide | mm (in.) | 600 (23.62) | |||
| TURRET | |||||
| Standard tool post | Polygon Disc / VDI disc | ||||
| No. of tool stations | V12 / V8;V12 | ||||
| Turning Tool Size | mm (in.) | 32 x 32 (1.25) | |||
| Boring Tool Size(max.) | mm (in.) | 63 (2.5) | |||
| TRAVEL | |||||
| Cross slide(X axis) travel | mm (in.) | 555 (21.85) | |||
| Longitudinal(Z axis) travel | mm (in.) | 700 (27), 1200 (47), 1700 (67), 2200 (86)
3200 (126), 4200 (166), 5200 (206) |
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| Cutting feed rate | mm(in.)/rev | X axis : 0.001~250(0.00004~9.84) ; Z axis : 0.001~400(0.00004~15.75) | |||
| Rapid travel | M.(Ft.)/min | X axis : 6(19.68) ; Z axis : 6(19.68) | |||
| Ballscrew diameter | mm (in.) | X axis : 50(1.96) ; Z axis : 80(3.14) | |||
| TAILSTOCK | |||||
| Quill type | Built-in type, Rotating tailstock quill | ||||
| Quill diameter | mm (in.) | 235(9.25) | |||
| Quill travel | mm (in.) | 200(7.87) | |||
| Internal taper of quill | MT#6 | ||||
| MOTOR | |||||
| Headstock oil refrigerator | 18,000BTU(4,500Kcal) | ||||
| Main spindle | KW(HP) | 30/37(40/50)-STD. ; 37.5/45(50/60)-OPT. | |||
| Axis servo | KW(HP) | X axis : 7(9.387) ; Z axis : 7(9.387) | |||
| Hydraulic tank | KW(HP) | 3.7(5) | |||
| Coolant pump | KW(HP) | 1.05(1.4) | |||
| Controller | FANUC 0i-TF series-STD ; FANUC 31i-B series / Other required-OPT. | ||||