| Item \ Model | Vturn-A260 (SM) | Vturn-A260(S)CM Vturn-A260Y(S)CM |
||
|---|---|---|---|---|
| Capacity | Swing over bed | mm | 800 (limited by front door) | 800 (limited by front door) |
| Swing over carriage | mm | 620 | 770 | |
| Between centers | mm | 910 (950) | 910 (950) | |
| Max. turning dia. | mm | 480 | 420 | |
| Std. Turning dia. | mm | 400 (358) | 358 | |
| Bar capacity | mm | 75 (opt. 91 LSB) | 75 (opt. 91 LSB) | |
| Axis Feeds | X axis travel | mm | 240+80 (210+110) | 210+110 (210+110) |
| Z axis travel | mm | 750 | 750 | |
| E axis travel (subspindle) | mm | 730 (730) | 730 (730) | |
| Y axis travel | mm | - | ±55 | |
| Rapid feedrate | m/min | X/Z: 18/24 (E:15) | X/Z: 18/24 Y:10 (E:15) | |
| Feed servo motor | KW | X:4, Z:4 (E:2.5) | X:4, Z:4, Y:4 (E:2.5) | |
| JOG feedrate | mm/min | X/Z=0~1260 | X/Z=0~1260 | |
| Ballscrew dia. x pitch | mm | f36×P6 (X), f50×P8 (Z) f40×P8 (E) |
f36×P6 (X), f50×P8 (Z) f32×P6 (Y), f40×P8 (E) |
|
| Spindle | Max. spindle speed | rpm | 3500 (belt-driven) | 3500 (belt-driven) |
| Spindle nose (chuck) | Inch | A2-8 (10”) | A2-8 (10”) | |
| Spindle bore | Mm | 87 (opt. 105 LSB) | 87 (opt. 105 LSB) | |
| Spindle motor (cont./30min) | KW | 15/18.5 (αiIP30) opt.18.5/22 (αiIP40) |
15/18.5 (αiIP30) opt.18.5/22 (αiIP40) opt. 15/22 (BiI200M) DDS |
|
| Bearing inside dia. | mm | 130 (opt. 160 LSB) | 130 (opt. 160 LSB) | |
| Sub-spindle (E axis) |
Max. spindle speed | rpm | 4200 (built-in) | 4200 (built-in) |
| Spindle nose (chuck) | inch | A2-6 (8”) | A2-6 (8”) | |
| Spindle motor (cont./25%) | KW | 11/15 (Bil170S) | 11/15 (Bil170S) | |
| Bearing Inside dia. | mm | 100 | 100 | |
| Spindle bore | mm | 62 | 62 | |
| Bar capacity | mm | 52 | 52 | |
| Turret | No. of tools | no. | 12 | 12 |
| No. of live tools | no. | - | 12 (DIN 1809), opt.16 | |
| Tool shank size | mm | 25 | 25 | |
| Max. boring bar dia. | mm | f50 (BMT-65) | f50 (BMT-65), opt. f40 (BMT-55) |
|
| Exchange time (T-T) | sec | 0.3 | 0.3 | |
| Exchange time (including disk up & down) | sec | 1.04 (Adjacent) 1.45 (opposite) |
1.04 (Adjacent) 1.45 (opposite) |
|
| Milling speed | rpm | - | 4000 (opt. 6000) | |
| Milling motor (cont./15%) | KW | - | 5.5/11 | |
| Tailstock | Quill diameter | mm | N.A. (digital) | N.A. (digital) |
| Quill taper | MT#5 | MT#5 | ||
| Stroke (E-axis) | mm | 730 | 730 | |
| Accuracy | Positioning accuracy (bi-directional) | mm | 0.01 | 0.01 |
| Repeatability | mm | ±0.004 | ±0.004 | |
| Machine | Coolant tank capacity | L. | 360 | 360 |
| NC controller | Fanuc | 0i-TF Plus (10.4”) | 0i-TF Plus (10.4”) | |
| Power requirement | KVA | 31 (44) | 38 (50) 39 (51) |
|
| L×W×H (with chip conveyor) | mm | 4528 x 2616 x 2335 | 4528 x 2616 x 2335 | |
| Net weight | kg | 7000 (7200) | 7000 (7200) 7300 (7500) |
|
* Machine and controller specifications are subject to change without notice.
Standard accessories:
- Fanuc 0iTF Plus (10.4”, type-1) control
- Power chuck with soft jaws
- Programmable tailstock
- Chip conveyor with cart
- Fully enclosed splash guarding
- Hand-wheel
- Tool holders (only for standard turret)
- Coolant flush on Z-axis cover
- 3 step warning light
- Fanuc e-book (CD)
Optional accessories:
- Air conditioner for electrical cabinet
- Manual tool presetter (Renishaw®)
- Auto tool presetter (Renishaw®)
- Parts catcher (swing type)
- KITAGAWA® hydraulic chuck
- Auto door
- Bar feeder interface
- Air blow system
- Higher pressure coolants
- Oil skimmer
- Sub-spindle (direct drive)
- Large spindle bore
- Fanuc manuals
- Hard jaws
