| SPECIFICATIONS | Unit | VT-27G (500/1000/1500/2000/2500/3000) | VT-28B (500/1000/1500/2000/2500/3000) |
| CAPACITY |
|---|
| Swing over Z way cover | mm(inch) | 680 (26.8”) |
| Max. turning diameter | mm(inch) | 480 (18.9”) |
| Swing over cross slide | mm(inch) | 480 (18.9”) |
| Max. turning length | mm(inch) | 550(21.65) L=500
1050(41.3") L=1000
1550(61") L=1500
2050(80.7") L=2000
2550(100.39") L=2500
3050(120") L=3000 |
| Slide way slant angle | degree | 45 |
| TRAVEL |
|---|
| X-axis travel | mm(inch) | 240 + 40 (9.44"+1.57”) |
| Z-axis travel | mm(inch) | 590(23.2) / 1090(42.9") / 1590(62.6") / 2090(82.3") / 2590(101.9") / 3090(121.7") |
| W-axis travel (Sub) | mm(inch) | 1050(41.3") L=1000 / 2050(80.7") L=2000 |
| SPINDLE |
|---|
| Type of spindle nose | ISO | A2-8 | A2-8 |
| Chuck diameter & type(option) | mm(inch) | 305(12”) | 305(12”) |
| Spindle bearing inner diameter | mm(inch) | 130 (5.11”) | 130 (5.11”) |
| Through spindle hole diameter | mm(inch) | 87 (3.43") | 87 (3.43") |
| Through bar capacity | mm(inch) | 77 (3.03”) | 77 (3.03”) |
| Spindle drive motor(cont/30min) | KW (Hp) | 26(35) | 26(35) |
| Spindle speed range | rpm | 1-600;600-3500 | 3500 |
| TURRET |
|---|
| Number of tool stations |
| 12 (SW=400) |
| Turret type |
| STATIC |
| Turret indexing time | sec | 0.9 (Hydraulic) / 0.15 (Servo driver) |
| Shank height of square tool | mm(inch) | 25 (1”) |
| Shank diameter for boring bar | mm(inch) | 50 (2”) |
| FEEDRATE |
|---|
| Rapid traverse rate X-axis | M/min | 20 |
| Rapid traverse rate Z-axis | M/min | 24 |
| Ballscrew diameter of X-axis | mm(inch) | 32*P10 | 32*P10 |
| Ballscrew diameter of Z-axis | mm(inch) | 40*P10 | 40*P10 |
| TAILSTOCK |
|---|
| Tailstock travel | mm(inch) | 600(23.6") / 1100(43.3") / 1600(63") / 2100(82.7") / 2600(102.3") / 3100((122") |
| Tailstock spindle diameter | mm(inch) | 110(4.33”) |
| Tailstock spindle travel | mm(inch) | 100(4”) |
| Taper hole of tailstock spindle |
| MT-5 |
| Sub-SPINDLE | For L=1000mm and L=1500 MODEL |
|---|
| Type of sub-spindle nose | ISO | A2-6 |
| Chuck diameter & type(option) | mm(inch) | 200(8”) |
| Sub-Spindle bearing inner diameter | mm(inch) | 110 (4.33”) |
| Through spindle hole diameter | mm(inch) | 61 (2.4") |
| Through bar capacity | mm(inch) | 51 (2”) |
| Sub-Spindle drive motor(cont/30min) | KW (Hp) | 11 (15) |
| Sub-Spindle speed range | rpm | 4000 |
| REMARKS |
|---|
| Coolant pump motor | Kw (Hp) | 0.6 (3/4) |
| Coolant tank capacity | L | 286 / 345 / 403 / 462 |
| Floor space | mm(inch) | 4704(185.2")(L) * 2152(85")(W)
5204(204.88")(L) * 2152(85")(W)
5704(144.88")(L) * 2152(85")(W)
6204(244.25")(L) * 2152(85")(W)
7204(283.6")(L) * 2152(85")(W) |
| Machine weight | Kg(lb) | 5850(12870) | 5800(12760) |
| 6950(15290) | 6900(15180) |
| 8050(17710) | 8000(17600) |
| 9150(20130) | 9100(20020) |
| 10250(22550) | 10200(22440) |
| 11350(24970) | 11300(24860) |
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