Applicable material: Metal
Current bid: EUR 4900
<h3>Workspace</h3>
Spindle passage: 65 mm<br><br>
Chuck diameter: 200–250 mm<br><br>
Turning diameter over bed: 340 mm<br><br>
Turning diameter over face slide: 340 mm<br><br>
Travel over center of turn : 50 mm<br><br>
Max. turning length: 750 mm<br><br>
Circumferential diameter over bed: 665 mm<br><br>
Circumferential diameter over face slide: 530 mm<br><br>
<h3>Main drive</h3>
Power: 22 kW<br><br>
Spindle speed max.: 4000 min⁻¹<br><br>
Constant power range: 1:7.3<br><br>
Torque: 382 Nm<br><br>
<h3>Tool Carrier</h3>
Number of turret stations: 12<br><br>
Shaft diameter: 40 mm<br><br>
Chisel cross-section: 25x25 mm
Tool holder: DIN 69880, 25×25 mm<br><br>
Switching time: 0.15 s<br><br>
<h3>Feed Drives</h3>
X-axis feed force: 5000 N / rapid traverse 15 m/min / slide travel 285 mm<br><br>
Z-axis feed force: 10,000 N / rapid traverse 24 m/min/ slide travel 750 mm<br><br>
Y-axis travel: ±50 mm / feed force 10,000 N / rapid traverse 12 m/min<br><br>
C-axis speed: 100 min-1 / Torque: 294 Nm / Electrical resolution 0.001 degrees<br><br>
<h3>Drive for turret tools</h3>
Number of tool stations with drive: 12<br><br>
Power at 25% ED: 5.5 kW<br><br>
Max. torque at the drive wheel: 47 Nm<br><br>
Drive wheel speed: 4000 min⁻¹<br><br>
<h3>Tailstock</h3>
Quill diameter: 85 mm<br><br>
Quill stroke: 140 mm<br><br>
Pitching force at 55 bar: 10,000 N<br><br>
Mounting according to DIN: MK5 (DIN 228)<br><br>
Rapid traverse separate drive: 7.5 m/min<br><br>
<h3>Lunette</h3>
Clamping range: 12 – 145 mm<br><br>
<h3>Workpiece removal device</h3>
Max. part length: 250 mm<br><br>
Max. part weight: 3 kg<br><br>
Max. chuck diameter for collision-free picking: 240 mm<br><br>
| Category | Remaining |
| Brand | Traub |
| Model | TNA 400 |
| Construction year | 2002 |
| Reference | A7-35387-1 |
| Height | 2.100 mm |
| Width | 2.000 mm |
| Lenght | 3.350 mm |
