5-Axis Machining Center NU 255C 5-Axis Machining Center NU 255C-Structure

5 Axis Machining Center

NU 255C

X:400 / Y:520 / Z:450 (mm)

The new NU Series 5 Axis Machining Center gives your workshop the versatility to machine smaller less expensive components without the expense or large footprint of a swivel head machine.

  • Table dimension: Ø255 mm (Ø6.6")
  • A axis swiveling range: +30°~ -120°
  • Max. Workpiece Dimesion: Ø320x 375 mm
  • Max. loading weight (V / H): 100 / 70kgf


5-Axis Machining Center video-NU 255c


Double arm supported A/C axes

Using the integrated trunnion table design is the easiest upgrade path for 3 Axis machine workshops as the approach to part tooling is very similar and reduces the training time required for your operators.

The X, Y, and Z axis on this machine all feature heavy duty roller type linear guideways to maintain precision under rapid movement and heavy loading.

NU 255C-machining

Machine Specification

Item Unit NU 255C
X axis travel mm (in) 400 (15.7")
Y axis travel mm (in) 520 (20.4")
Z axis travel mm (in) 450 (17.7")
A axis swiveling range deg. +30°~-120°
C axis rotary range deg. 360°
Spindle nose to table surface mm (in) 40~490 (1.5" ~ 19.2")
Table dimension mm (in) Ø255 (Ø10")
Max. loading weight (V / H) kg (lb) 100 / 70 (220 / 154)
Spindle motor kW 11 / 15 (20HP)
Spindle speed rpm 10,000
Tool shank type BBT-40
Automatic Tool Changer
No. of tools (OPT) number 24 (30)
Max. tool weight kg (lb) (15)
Max. tool length mm (in) 250 (9.8")
Max. tool diameter mm (in) Ø80 (Ø3.1")
Max. tool diameter (Adjacent empty) mm (in) Ø150 (Ø5.9")
Rapid feedrate (X / Y / Z) (in)/min. 30 / 30 / 30 (1,181.1 / 1,181.1 / 1,181.1)
Rapid feedrate (A / C) rpm 22.2 / 33.3
Floor plan (W × D) mm (in) 2,950 × 2,260 (116" x 88")
Machine weight kg (lb) 5,600 (12,345)
Max. machine hight mm (in) 2,900 (114")
Power capacity KVA 30

* Machine specifications and design are subject to change without prior notice due to on-going innovation.

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