X:400 / Y:520 / Z:425 (mm)


5 axis CNC machining center U-255C


Innovative Design Concepts
  • The new U 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.
  • 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.



Item Unit U-255C
X axis travel mm (in) 400 (15.7")
Y axis travel mm (in) 520 (20.4")
Z axis travel mm (in) 425 (16.7")
A axis swiveling range deg. ±110°
C axis rotary range deg. 360°
Spindle nose to table surface mm (in) 100~550 (3.9" ~ 21.6")
Table dimension mm (in) Ø255 10")
Max. loading weight kg (lb) 100 (220)
Spindle motor kw 7.5 / 11 (15)
Spindle speed rpm 10,000
Spindle taper type 7/24 taper No.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")
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)
Floor plan (W×D) mm (in) 2,930 × 2,260 (115" x 88")
Machine weight kg (lb) 5,550 (12,235)
Max. machine hight mm (in) 2,830 (111")
Power capacity KVA 20

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