NT 4250 dcg

NT 4250 DCG

All-round machine for various fields

Max. turning diameter
660 mm
Max. turning length
1,542 mm
Integrated spindle motor with C-Axis (0.0001°)
4,000 rpm
Max. bar work capacity
80 mm
Max. spindle speed turn-mill spindle
12,000 rpm
Max. number of tool stations
239 Pockets
Control & software alternatives
MAPPS FANUC
Highlights

Simultaneous 5-axis machining

  • Simultaneous 5-axis machining of complex parts with the direct drive motor (DDM) installed in the B axis
  • B-axis rotation range ±120°

Ease of operation

  • Digital tailstock equipped as standard
  • Movable + swivel operation panel for comfortable setups

High precision

  • High-speed, high-accuracy machining achieved by NT series original Box in Box structure and Driven at the Center of Gravity
  • Tool spindle: Higher cutting performance and machining accuracy with 2-face contact Capto specification
  • ORC (Octagonal Ram Construction) as a solution for heat control to ensure high-speed, high-accuracy feed

Energy-saving

  • Power-saving setting and reduction in consumption of lubricating oil
Application Examples
Control & Software
Service & Training
Downloads & Technical Data
Working Area
Max. turning diameter
660 mm
Max. turning length
1,542 mm
Max. distance between centers
1,862 mm
Main Spindle
Integrated spindle motor with C-Axis (0.0001°)
4,000 rpm
Max. bar work capacity
80 mm
Sub Spindle (Option)
Integrated spindle motor with C-Axis (0.0001°)
4,000 rpm
Drive power rating (100% DC)
11 kW (AC)
Torque (100% ED)
44 Nm
Turn-Mill Spindle
Max. spindle speed turn-mill spindle
12,000 rpm
Turret
Max. number of tool stations
12
Max. rotary tool spindle speed
6,000 rpm
B-Axis
B-axis swivel range
±120 °
Tool magazine
Max. number of tool stations
239 Pockets
Max. tool diameter
140 mm
Machine Size
Floor Space incl chip conveyor, w/o inner coolant unit
24 sqm