G250
Turn-mill center

  • 65 / 90 / 102 mm spindle clearance
  • 200 / 250 / 315 mm chuck diameter
  • 800 / 1400 mm turning length

Turn-mill center – power, precision and flexibility

The G250 – a highly flexible turn-mill center for small or large batch sizes


Machine highlights

Your benefits

  • 2 powerful, identical motorized spindles (5,000 rpm, up to 60 kW and 610 Nm)

  • Modular system for flexible configuration of the machine – tailored to your needs

  • Simultaneous machining with two tool carriers possible

  • High accuracy due to vibration-damping machine bed and generously dimensioned linear roller bearings


G250 in focus


Example 1: G250

Work spindle:                                      1 + 2

Bar capacity max. mm:              90

Chuck diameter max. mm:                         315

Turret:                                                 3

Example 2: G250

Work spindle:                                      1 + 2

Bar capacity max. mm:              102

Chuck diameter max. mm:                         315

Turret:                                                 1

Motorized milling spindle:                                  1

Tool magazines:                              2


The Modular System

You determine yourself which options you want: The clearly structured and practice-oriented modular system offers you the unique advantage of incorporating in your machine precisely those functions that you need for solving the specific production tasks – no more and no less.

High-performance motorized spindle

A patented air cooling cools the identical main and counter spindles where the heat is produced – directly on the rotor.

The motorized spindle is extremely powerful: high torque of 610 Nm and high dynamics

Technical data

expand all
Turning length
mm
800 / 1,400
Swing diameter
mm
560
Bar capacity
mm
65 / 90 / 102
Chuck diameter
mm
250 / 315 / 315
Speed max.
rpm
5,000 / 3,500 / 3,500
Power at 40%
kW
57 / 57 / 60
Torque at 40%
Nm
363 / 363 / 610
C axis resolution
degree
0.001
Pressing force max.
N
15,000
Slide travel Z
mm
830 / 1,430
Slide travel X, rapid traverse
mm / m/min
300 / 22.5
Slide travel Y, rapid traverse
mm / m/min
190 / 10
Slide travel Y, rapid traverse
mm / m/min
286 / 47 (bei Motorfrässpindel)
Slide travel Z, rapid traverse
mm / m/min
800 (1,400) / 45
Slide travel Z, rapid traverse
mm / m/min
1,840 / 45 (bei Motorfrässpindel)
B-axis swivel angle
degree
360
Equipped as
Revolver / Multifunktionseinheit / Motorfrässpindel
Slide travel X, rapid traverse
mm / m/min
140 / 22.5
Slide travel Z, rapid traverse
mm / m/min
775 (1,375) / 45
Number of stations
12
Tooling system
VDI30 / VDI40 / Capto C4
Speed max.
rpm
6,000
Power max.
kW
9.4
Torque max.
Nm
19
Equipped as
Revolver / Lünette
Slide travel X, rapid traverse
mm / m/min
300 / 22.5
Slide travel Y, rapid traverse
mm / m/min
190 / 10
Slide travel Z, rapid traverse
mm / m/min
800 (1,400) / 45
B-axis swivel angle
degree
360
Equipped as
Revolver, Multifunktionseinheit
Tooling system
VDI30 / VDI40 / Capto C4
Number of stations
12
Speed max.
rpm
6,000
Power max.
kW
17 bei Rev. 1, 3
Power max.
kW
9,4 bei Rev. 2
Speed max.
rpm
36
Tooling system
HSK-A50
Number of stations
4 x 32
Speed max.
rpm
6,000 / 1,500
Power max.
kW
15.7
Torque max.
Nm
100
Tooling system
HSK-A63 / Capto C6
Number of stations
4 x 20 HSK-A63 / 2 x 20 Capto C6
Speed max.
rpm
12,000 (18,000 optional)
Power max.
kW
27.5
Torque max.
Nm
115
Weight
kg
ca. 13,500
Connecting power
kW
103
INDEX C200-4D
Basis Siemens S840D powerline

Downloads

pdf
pdf
Brochure

INDEX G250

Turn-mill centers INDEX G250 & G400
Download
pdf, 3 MB
Download
pdf, 3 MB

These machines may interest you as well

Powerful and future-proof, precise and dynamic