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Traub TNA400
The TRAUB TNA400 stands for consistent further development of proven production solutions from TRAUB. Individually equipped, this new flexible universal lathe takes its place both in tooling and prototyping, but also in medium and large series production. Decades of know-how is reflected in numerous design details, such as in a pocket in the panel above the main spindle which ensures collision-free use of long boring bars.
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- Rigid mineral cast bed in 45° block design for high accuracy
- Work spindle A8 with belt drive for high torques
- Spindle clearance dia. 80 mm, chuck up to dia. 315 mm
- Generously dimensioned bed guides
- Radial turret for 12 tools with VDI 30 mounting and W-serration for high process reliability or disk-type turret for 12 tools with VDI 40 mounting Orthogonal, linear Y-axis for high accuracy
| Working range | Turning length mm 750 | |
| Main spindle | Bar capacity mm 82 | |
| Chuck diameter mm 315 | ||
| Speed max.rpm 4,000 | ||
| Power at 100% / 40% kW 18,5 / 24 | ||
| Torque at 100% / 40% Nm 340/480 | ||
| C axis resolution degree 0.001 | ||
| Counter spindle | Bar capacity mm 65 | |
| Chuck diameter mm 175 | ||
| Speed max. rpm 4,000 | ||
| Power at 100% / 40% kW 86/135 | ||
| Torque at 100% / 40% Nm 8/12 | ||
| Chip-to-chip time s 0.001 | ||
| Tailstock | Feed force Z N 10,000 | |
| Rapid traverse Z m/min 8.5 | ||
| Star turret VDI40 | Number of stations 12 | |
| Speed max. rpm 6,000 | ||
| Power at 25 % kW 8.8 | ||
| Torque at 25% Nm 19.5 | ||
| Slide travel X, rapid traverse, feed forcemm / m/min / N 255 / 40 / 11,900 | ||
| Slide travel Y, rapid traverse, feed force mm / m/min / N +/- 60 / 20 / 11,700 | ||
| Slide travel Z, rapid traverse, feed force mm / m/min / N 750 / 40 / 11,900 | ||
| Disc turret VDI40 | Number of stations 12 | |
| Speed max.rpm 5,400 | ||
| Power at 25 % kW 10.5 | ||
| Torque at 25% Nm 37 | ||
| Slide travel X, rapid traverse, feed force mm / m/min / N 335 / 40 / 11,900 | ||
| Slide travel Y, rapid traverse, feed force mm / m/min / N +/-60 / 20 / 11,700 | ||
| Slide travel Z, rapid traverse, feed force mm / m/min / N 750 / 40 / 11,900 | ||
| Dimensions, weight, connecting power | Length x width x height mm 3,252 x 4,869 x 1,900Weight kg 9,850 | |
| Connecting power kW 54 | ||
| Control | iXpanel - i4.0 ready | |
| Basis Siemens S840D sl | ||
| Multi-Touch Screen |