Min. diameter of drilling inner cylinder face
|
3000mm
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Max. diameter of drilling holes
|
Φ65mm
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Spindle taper (morse)
|
6#
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Spindle axial travel
|
350mm
|
Vertical travel of spindle slide
|
1600mm
|
axial travel of vertical slide
|
600mm
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Eccentric travel of vertical slide
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±60mm (manually)
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Vertical column speed
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≈(0.4~10)% r/min (stepless)
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Spindle speed range
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20~400 r/min (stepless)
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Spindle feed range
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10~150 mm/min (stepless)
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Main motor power
|
7.5Kw (frequency conversion)
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