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Spinner Microturn LTB

 

 

23570127
SPINNER Microturn LTB

 

 

Spinner Logo

Ultra-precision Turn-Mill Center with Y & B-Axis

 

MICROTURN-LTB as a turning-milling center is the combination of an ultra-precision fine turning machine with a 5-axis machining center in a unique design to produce workpieces at the highest level in only one clamping. The high-precision motorized spindles moving on an X/Z axis are the heart of the repeatability to achieve the highest accuracies.

Between the two spindles are three different tool carriers:

  • The linear tool carrier for holding fixed precision turning tools for ultra-fine turning.
  • The turret with Y-axis at the bottom of the work area for more universal cutting operations
  • The milling spindle with Y- and B-axis at the top of the workspace for turning/milling applications with up to 72 tools
  • All linear and rotary axes have direct measuring systems.

The MICROTURN is a unique concept on the market in terms of accuracy and complexity, MADE IN GERMANY in Spinner's main factory near Munich

 

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Usefull Workpiece sizes
Workpiece diameter
1-250 mm
Workpiece length
1-200 mm
Strokes
X-stroke
600 mm
Z-stroke
350 mm
Y1-axis (Turret)
+-50 mm
Y2-axis (Millingspindle)
+-50 mm
Guideways
ultra precise roller guideways
Spindle
Spindle type 1
5.200 1/min / 16,5 KW / 110 Nm / 52 mm
Spindle type 2
6.000 1/min / 16,5 KW / 110 Nm / 52 mm
Spindle type 3
7.000 Upm, 10,5 KW / 64Nm / 32 mm
Spindle type 4
10.000 Upm, 10,5 KW / 64Nm / -
Clamping cylinder
hydraulic version
Maximum spindle bar capacity
32 or 52 mm
Milling spindle
Spindle speed
12.000 Upm / 9 KW / 21 Nm
Toolholder
HSK40
B-axis angle
+-180°
No of tools in toolchanger
33 or 72 tools
Turret
Number of tools
12
Toolholder
BMT45
Options available
Gang tooling
standard
Turret
Standard
Live tools
Standard
Tailstock
not available
Subspindle
see model LTBS
Y-axis
Standard for Turret and B-axis
Barfeeder
Optional
Automation
Robot and integrated solutions optional
General
Dimensions (L x W x H)
2010 x 2830 x 2890 mm
Weight
approx 7.000 kg