| SPECIFICATIONS | UNIT | DS-155 | DS-175 |
| CAPACITY |
| Swing over z way cover | mm | 400 | 400 |
| Max. turning diameter | mm | 208 | 208 |
| swing over cross slide | mm | 200 | 200 |
| Max. turning length | mm | 240 | 240 |
| Slideway slant angle | degree | 15 | 15 |
| TRAVEL |
| X-axis travel | mm | 140 | 130 | 140 | 130 |
| Z-axis travel | mm | 320 | 260 | 320 | 260 |
| Y-axis travel | mm | --- | --- |
| W-axis travel | mm | --- | --- |
| SPINDLE |
| Type of spindle nose | ISO | A2-5 | A2-6 |
| Chuck diameter/collet | mm | 6"/ F48 | 8"/ F58 |
| Spindle bearing inner diameter | mm | ∮75 | ∮110 |
| Through spindle hole diameter | mm | ∮52 | ∮62 |
| Spindle drive motor(cont/30min) | HP | 10 | 15 |
| Spindle speed range | rpm | 5000 | 4000 |
| Sub-spindle drive motor(cont/30min) | HP | --- | --- |
| Through sub-spindle hole diameter | mm | --- | --- |
| Through bar capacity | mm | ∮42 | ∮52 |
| TURRET |
| Number of tool stations |
| 10 | 10 |
| Turret type |
| ALEX or VDI | ALEX or VDI |
| Turret indexing time | sec | 0.8 | 0.8 |
| Shank height of square tool | mm | 20 | 20 |
| Shank diameter for boring bar | mm | ∮25 | ∮25 |
| FEEDRATE |
| Rapid traverse rate x-axis | m/min | 24 | 24 |
| Rapid traverse rate z-axis | m/min | 24 | 24 |
| Rapid traverse rate y-axis | m/min | --- | --- |
| Rapid traverse rate w-axis | m/min | --- | --- |
| Ballscrew diameter of x-axis | mm | ∮28*P10 | ∮20*P5 | ∮28*P10 | ∮20*P5 |
| Ballscrew diameter of z-axis | mm | ∮32*P8 | ∮28*P8 | ∮32*P8 | ∮28*P8 |
| Ballscrew diameter of y-axis | mm | --- |
| Ballscrew diameter of w-axis | mm | --- |
| TAILSTOCK |
| Tailstock travel | mm | --- |
| Tailstock spindle diameter | mm | --- |
| Tailstock spindle travel | mm | --- |
| Taper hole of tailstock spindle |
| --- |
| REMARKS |
| Coolant pump motor | HP | 3/4 | 3/4 |
| Coolant tank capacity | Liter | 205 | 205 |
| Floor space | mm | 2500*2000 | 2500*2000 |