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Kitamura Mycenter-HX630G/800 #40

The Mycenter-HX630G/800 #40 is a horizontal 4-axis machining center built on box ways with hand-scraped mating surfaces and a 4-step gear driven spindle. It machines large, heavy workpieces on a 630 x 630 mm pallet table with X, Y and Z travels of 1 100, 920 and 1 050 mm. A 50-station tool magazine and 60 m/min rapid traverse support continuous production on fixtured tombstones.

Source checked13/13 values · 2026-10-26KitamuraCNC mill
X 1,100Y 920Z 1,050SPINDLE 20,000 rpmNST No. 40 (HSK-A63 Opt.)50 TOOLSALL DIMENSIONS mmMycenter-HX630G/800 #40 · TRAVEL ENVELOPEIsometric · X, Y, Z to scale
Repeatability
±0.001mm
Travel X
1,100mm
Travel Y
920mm
Travel Z
1,050mm
Spindle max
20,000rpm

Specification

1 source
Categorycnc mill
Axes4
Spindle taperNST No. 40 (HSK-A63 Opt.)
Rapid traverse60 m/min
Tool capacity50
Table length630 mm
Table width630 mm
Supply voltage200 V AC, 3 Phase

Quick answers

What is the repeatability of the Kitamura Mycenter-HX630G/800 #40?
±0.001 mm, per Mycenter-HX630G/800 #40 Horizontal Machining Center | Kitamura Machinery (kitamura-machinery.com).
How many axes does the Kitamura Mycenter-HX630G/800 #40 have?
4, per Mycenter-HX630G/800 #40 Horizontal Machining Center | Kitamura Machinery (kitamura-machinery.com).
What is the maximum spindle speed of the Kitamura Mycenter-HX630G/800 #40?
20000 rpm, per Mycenter-HX630G/800 #40 Horizontal Machining Center | Kitamura Machinery (kitamura-machinery.com).
What is the X-axis travel of the Kitamura Mycenter-HX630G/800 #40?
1100 mm, per Mycenter-HX630G/800 #40 Horizontal Machining Center | Kitamura Machinery (kitamura-machinery.com).

Study notes

  • Spindle is 4-step gear driven and dual contact, rated 30 HP at 20–20 000 min⁻¹.
  • Control is the Arumatik-Mi CNC with touch-screen icon interface; it is not in the reference controller list.
  • Twin ballscrews and dual motors on X, Y and Z axes, with linear scale feedback on all axes and a 67 million pulse encoder.
  • Positioning accuracy ±0.002 mm over full stroke.
  • Work envelope 1 080 mm diameter x 1 300 mm high.
  • B-axis rapid feed 12 000 deg/min (33.3 rpm).
  • 2APC with full 4th axis rotary table; tables can be swapped to 800 mm in the field.
  • Tool change time 1.3 s tool-to-tool and 3.8 s chip-to-chip minimum.
  • Tool storage is 50 pcs standard, with 62, 100, 150, 200 and 300 tool options; optional 6/14 APC.
  • Power requirement 65 kVA at 200 V AC, 3 phase.
  • Machine is built in Japan using hand scraping production techniques.
  • The product detail text also refers to a Mycenter-HX630G/800 #50 variant with a different taper.
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