# Kitamura Jigcenter-5G

Hardware · `Jigcenter-5G` · verification: source checked

The Jigcenter-5G is a vertical 3-axis jig borer built on a double column bridge type design with box ways, intended for milling and boring of tight-tolerance parts. It uses a 4-step geared #40 spindle running up to 20,000 min-1, a 50-station tool storage, and linear scale feedback on the X, Y and Z axes. Positioning accuracy is stated as ±0.001 mm over full stroke with repeatability of ±0.0005 mm.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 3 |
| Repeatability | 0.0005 mm |
| Travel X | 815 mm |
| Travel Y | 745 mm |
| Travel Z | 500 mm |
| Spindle max | 20000 rpm |
| Spindle taper | NST No. 40 |
| Rapid traverse | 25 m/min |
| Tool capacity | 50 |
| Table length | 1200 mm |
| Table width | 780 mm |
| Supply voltage | 200 V AC, 3 Phase |
| Feedback | Linear scale feedback in X, Y, Z axes |

## Connected

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

## Study notes

- Positioning accuracy is stated as ±0.001 mm (±0.000039 in) over full stroke.
- Fine pitch ballscrews of 8 mm are used, with a ballscrew cooling system fitted as standard.
- IAC System 1 (Intelligent Advanced Control) thermal compensation is standard.
- SSS (Super Smooth Surface) control is stated with 8,190 block look-ahead.
- Spindle is a 4-step gear driven, dual contact type with 20-20,000 min-1 range.
- Tool storage capacity is 50 tools, with 100 tools available as an option.
- HSK-A63 spindle taper is listed as an option to the standard NST No. 40.
- Power requirement is 45 kVA at 200 V AC, 3 phase.
- Machine control is the Arumatik-Mi, with touch-screen icon-driven interface; it is not in the controller reference list.
- Construction is Meehanite cast iron with induction hardened solid box ways; the double column bridge design supports the Y-axis over full stroke.
- Document text also refers to the machine as the Jigcenter-5.

## Sources

1. [Jigcenter-5G J-Series Double Column Machining Center | Kitamura Machinery](https://www.kitamura-machinery.com/products/kitamura-jigcenter5-vertical-jig-boring-machine/) (accessed 2026-10-26)

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