# Kitamura Mycenter-3XVTII

Hardware · `Mycenter-3XVTII` · verification: source checked

The Mycenter-3XVTII is a 4+1 five-axis vertical machining center built on a Meehanite cast frame with THK cross linear guideways. It combines a built-in 15,000 rpm dual-contact spindle, a 40-position automatic tool changer and an integrated trunnion rotary table so multiple part surfaces can be machined in one setup. Linear travels are 780 x 510 x 439 mm and rapid feed on X, Y and Z is 48 m/min.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 5 |
| Travel X | 780 mm |
| Travel Y | 510 mm |
| Travel Z | 439 mm |
| Spindle max | 15000 rpm |
| Spindle power | 30.6 kW |
| Spindle taper | NST No. 40 |
| Rapid traverse | 48 m/min |
| Tool capacity | 40 |
| Table length | 500 mm |
| Table width | 300 mm |
| Max workpiece diameter | 500 mm |

### Joints

| Name | Range min (°) | Range max (°) | Max speed (°/s) |
|---|---|---|---|
| A | -120 | 40 | 150 |
| C | 0 | 360 | 200 |

## Connected

- Manufacturer: [Kitamura](https://machineschema.com/manufacturer/kitamura.md)

## Study notes

- Rotary table size is Ø220 mm; with the full table the working area is 300 x 500 mm.
- A-axis travel is 160° total (-120° to +40°); C-axis travel is 0 to 360°.
- Rapid feed on the A and C axes is 25 min⁻¹ (9,000 deg/min) on A and 33.3 min⁻¹ (12,000 deg/min) on C.
- Power requirement stated as 40 kVA, 200 V AC, 3 phase.
- Maximum workpiece size is Ø500 mm x 225 mm.
- Spindle is a built-in, dual-contact type rated 41 HP at 15,000 rpm, with a speed range of 50-15,000 min⁻¹.
- Control is the Arumatik-Mi, with a touch-screen icon-driven interface; it is not in the reference controller list.
- Machine construction uses Meehanite castings with THK heavy-duty cross linear guideways and an IAC System 1 thermal compensation system.
- Chip handling includes a standard base wash system, internal chip augers and a scraper-type chip conveyor.
- Tooling interface is #40 (NST No. 40) with a 40-tool ATC.

## Sources

1. [Mycenter-3XVTII - 5-Axis Vertical Machining Center | Kitamura Machinery](https://www.kitamura-machinery.com/products/mycenter3xvt/) (accessed 2026-10-26)

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