TRAUB - TNA 400 - 2002 - CNC lathe

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About this lot

Workspace

Spindle passage: 65 mm

Chuck diameter: 200–250 mm

Turning diameter over bed: 340 mm

Turning diameter over face slide: 340 mm

Travel over center of turn : 50 mm

Max. turning length: 750 mm

Circumferential diameter over bed: 665 mm

Circumferential diameter over face slide: 530 mm

Main drive

Power: 22 kW

Spindle speed max.: 4000 min⁻¹

Constant power range: 1:7.3

Torque: 382 Nm

Tool Carrier

Number of turret stations: 12

Shaft diameter: 40 mm

Chisel cross-section: 25x25 mm Tool holder: DIN 69880, 25×25 mm

Switching time: 0.15 s

Feed Drives

X-axis feed force: 5000 N / rapid traverse 15 m/min / slide travel 285 mm

Z-axis feed force: 10,000 N / rapid traverse 24 m/min/ slide travel 750 mm

Y-axis travel: ±50 mm / feed force 10,000 N / rapid traverse 12 m/min

C-axis speed: 100 min-1 / Torque: 294 Nm / Electrical resolution 0.001 degrees

Drive for turret tools

Number of tool stations with drive: 12

Power at 25% ED: 5.5 kW

Max. torque at the drive wheel: 47 Nm

Drive wheel speed: 4000 min⁻¹

Tailstock

Quill diameter: 85 mm

Quill stroke: 140 mm

Pitching force at 55 bar: 10,000 N

Mounting according to DIN: MK5 (DIN 228)

Rapid traverse separate drive: 7.5 m/min

Lunette

Clamping range: 12 – 145 mm

Workpiece removal device

Max. part length: 250 mm

Max. part weight: 3 kg

Max. chuck diameter for collision-free picking: 240 mm

Lot number:
A7-35387-1
Location:
Wuppertal, DE

Lot specifications

Quantity
1
Margin
No
Brand
TRAUB
Type
TNA 400
Year of build
2002
Serial number
336
Coolant pump
No
Chip conveyor
No
CNC control, brand, type
Traub TX-8H
Engine power (kW)
36kW

Documents

Attention please!
Pick-up days: Only by arrangement in the following period: 11.08. – 15.08. (7 a.m. – 3 p.m.) 18.08. – 22.08. (7 a.m. - 3 p.m.) All items are sold as used and uninspected unless otherwise noted. Please refer to the item description. For more detailed information on guarantee and warranty, please refer to the auction conditions.
39,414 kg
CO₂e
This is the amount of CO₂ emissions you could save by purchasing this item pre-owned instead of new.For comparison, an Berlin - Lisbon flight corresponds to 169 kg CO₂e per passenger.

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