Lathes CNC Hollow Spindle 9″ – 30″ Bore, 50″- 60″ Swing, SB Series
SB Series
CNC
Slant Bed
Lathes CNC Hollow Spindle 9" - 30" Bore, 50"- 60" Swing, SB Series
Description
A Hollow Spindle CNC Lathe
Megabore, heavy duty slant bed, SB Series
ITEM |
UNIT |
SB-50 |
SB-55 |
SB-60 |
|
| CAPACITY | |||||
| Centre height | mm (in.) | 765 (30.11) | 845 (33.26) | 925 (36.41) | |
| Swing over bed | mm (in.) | 1095 (43.11) | 1180 (46.45) | 1265 (49.8) | |
| Swing over cross slide | mm (in.) | 1025 (40.35) | 1110 (43.7) | 1195 (47.04) | |
| Distance between centres | mm (in.) | 700 (27), 1200 (47), 1700 (67), 2200 (86) 3200 (126), 4200 (166), 5200 (206) |
|||
| BED | |||||
| Width / Slant angle | mm (in.) / deg | 1730 (68.11) / 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.) | 630 (24.8) | |||
| Longitudinal(Z axis) travel | mm (in.) | 700 (27), 1200 (47), 1700 (67), 2200 (86) 3200 (126), 4200 (166), 5200 (206) |
|||
| 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. | ||||
Note :
(1) X and Z axes actual cutting diameter will change when equipped with different turrets.
(2) Specifications are subject to change without notice for improvement
* The quill is heat treated and precisely ground.
* Internal taper of quill to suit MT#6 dead center or live centre
* Turcite B anti friction material is applied on cross slide and carriage for reduce friction.
* X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips and coolant.
STANDARD FEATURES
One piece bed, 60° slant bed construction ensures maximum stability and convenient chip disposal
One piece bed, 60° slant bed construction ensures maximum stability and convenient chip disposal All gears in the headstock are hardened and precisely ground Spindle speed ranges are automatically changed by M code Tool change are commanded by T code Alloy steel spindle with opposed taper roller bearings Automatic ranges of spindle speed through pneumatic gear shift Infinitely variable speed are commanded by S code Auto lubrication system is equipped for headstock, carriage, and cross-slide Need a larger machine?
Need a smaller machine?
Request Quote
Get a Quote
Technical Info
BED WIDTH : 1730mm (68.11″)
| SB series | SB-50 | SB-55 | SB-60 | |
| Swing over bed | 1,095mm | 1,180mm | 1,265mm | |
| Swing over cross slide | 1,025mm | 1,110mm | 1,195mm | |
| Distance between centers | 700mm to 1700mm in 20″ increments 2200mm to 5200mm in 40″ increments |
|||
| Spindle nose | A2-15~A2-40 | |||
| Spindle bore | 9″~30″ | |||
| Spindle motor | Standard-40HP ; Option-50HP | |||
| Controller | FANUC / FAGOR / SIEMENS | |||
