Large-sized ST Series
The large-sized ST series lathes have been designed with a big diameter swing-over and slant bed of 1,200 mm(47.2"), with an inclination of 60°.
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| ITEM \ MODEL | ST- 80BX | ST- 100BX | ST- 130BX | ST- 160BX | ST- 200BX | ST- 240BX |
|---|---|---|---|---|---|---|
| Swing over bed (mm) | 1,200 (47.2") | |||||
| Swing over cross slide (mm) | 1,000 (39.4") | |||||
| Chuck size (mm) | 381 (15") (Std.) 450 (17.7") (Opt.) | |||||
| Bar capacity (mm) | 116 (4.6") | |||||
| Spindle nose | A2-11 | |||||
| Spindle bore (mm) | 132.5 (5.2") | |||||
| Spindle speed, step(s) | Auto 4 speeds | |||||
| Spindle speed range (rpm) - Belt type gear box | 2000 | |||||
| Spindle speed range (rpm) - Geared headstock | - | |||||
| Spindle motor (kW)(30 min / con.) | 22 / 26 (Std.) 30 / 37 (Opt.) | |||||
| Spindle bearing diameter (mm) | 180 (7.1") | |||||
| No. of tools | 12 | |||||
| Cross travel (X-axis) (mm) | 520 (20.5") | |||||
| Y-axis travel (Opt.) (mm) | ±75 (3") | |||||
| Longitudinal travel (Z-axis) (mm) | 2,000/2,400/3,050 (78.7"/94.5"/120.1") 4,050/5,050/6,050 (159.4"/198.8"/238.2") | |||||
| Rapid traverse (m / min) | X: 10 / Y: 10 / Z: 10 | |||||
| Tailstock travel (mm) | 1,700/2,100/2,800 (66.9"/82.7"/110.2") 3,600/4,600/5,400 (141.7"/181.1"/212.6") | |||||
| Tailstock quill travel (mm) | 150 (5.9") | |||||
| Tailstock quill diameter (mm) | Ø200 (7.9") | |||||
| Tailstock spindle taper | MT#7 | |||||
| Servo motor (X-axis) (kW) | 7 | |||||
| Servo motor (Y-axis) (Opt.) (kW) | 3 | |||||
| Servo motor (Z-axis) (kW) | 7 | |||||
| Bed inclination | 60° | |||||
| Weight (kg) (lb) | 15,200 (33,440) | 16,700 (36,740) | 20,300 (44,660) | 24,300 (53,460) | 28,300 (62,260) | 32,300 (71,060) |
| Machine dimension (mm) - W * H | 2,715 * 3,200 (106.9" * 126") (for ST-80) 2,645 * 3,175 (104.1" * 125") (for ST-100 / 130) 2,685 * 3,175 (105.7" * 125") (for ST-160 / 240) | |||||
| Machine dimension (mm) - L | 7412 / 7812 / 8612 / 9926 / 11267 / 11667 (291.8" / 307.6" / 339.1" / 390.8" / 443.6" / 459.3") | |||||
All the specifications above are subject to change without prior notice.
Standard Accessories
- iFanuc 0i-TF PLUS CNC controller with 10.4” LCD & Manual Guide i
- iBelt-type gearbox for heavy-duty cutting
- 3-jaw hydraulic through-hole chuck with 1 set of hard and soft jaws
- 12-position turning tool turret with 1 set of turning tools
- Programmable hydraulic tailstock with rotary quill
- Chain type chip conveyor with trolley
- Auto centralized lubrication system with alarms for guideways and ball screws
- LED working lights
- 3-color signal tower
- Toolbox for basic maintenance
- 1 complete set of machine manuals
Optional Accessories
- 0.001° C axis for main spindle
- 12-position live tool turret in VDI or BMT
- Y-axis capability
- Sub-spindle or counter-spindle in replacement of tailstock
- Bigger spindle bores like Ø234, Ø318, Ø410, Ø510 mm or even greater
- Manual or hydraulic self-centering steady rests
- Boring bar holder mounted on turret carriage or completely independent boring bar system
- Dented space on headstock sheet metal for boring bar clearance
- Flood coolant (upper washing ramps)
- B-axis milling/turning spindle for simultaneous 4 or 5 axis machining
