Center stružnica

MATRA MD40

Swing over bed: 870 mm
Swing over cross slide: 520 mm
Turning length: 2,100 mm
Swing in gap: 1,080 mm
Gap length: 430 mm
Number of spindle speeds: 24
Speed range: 8 – 1,000 rpm
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Spindle bore: 103 mm
X-axis travel: x = 1,830 mm, x² = 160 mm
Y-axis travel: 415 mm
Longitudinal feeds: 104
Feed range: 0.1 – 61.6 mm/rev
Feed (inch): 0.0038 – 2 19/64 in/rev
Cross feeds: 104
Cross slide feeds: 0.3 – 18.4 mm/rev
Cross feed (inch): 0.0012 – 47/64 in/rev
Thread pitches – quantity: 72
Threads – metric pitch: 0.5 – 240 mm
Threads – inch: 60 – 1/8 in
Threads – module: 0.125 – 60 mm
Cross slide travel: 450 mm
Top slide travel: 160 mm
Rapid traverse longitudinal: 5,140 mm/min
Rapid traverse cross: 2,570 mm/min
Tailstock quill offset from center: 10 mm
Quill taper: Morse 6
Quill travel: 280 mm
Frequency: 50 Hz
Operating voltage: 380 V
Control voltage: 220 V
Rated current – fuse: 50 A
Rated current: 30 A
Total power requirement: 13 kW
Machine weight approx.: 4.8 t
Space requirement approx.: 4.1 x 1.5 x 1.9 m

Matra MD40 lead and feed screw lathe, equipped with:
- Original Forkardt F400 3-jaw chuck,
- Removable gap bridge,
- Original MiniWizard 2-axis digital readout with summed x & x² values,
- 3 glass scales,
- Multifix quick-change toolpost,
- Feeds:
Axial: 0.24 – 32.87 mm/rev in 128 steps
Radial: 0.07 – 9.86 mm/rev in 128 steps
- Threads:
Metric: 0.125 – 60 mm in 128 steps
DP (inch): 128 – 15/16 ~DP in 128 steps
Metric: 0.5 – 240 mm in 128 steps
Inch: 32 – 15/64 ~1" in 128 steps
- Pivoting spindle guard with safety switch,
- 2x emergency stop safety switches, and
- Lockable main switch.

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