# DN Solutions SMX2100STB

Hardware · `SMX2100STB` · verification: source checked

The SMX2100STB is a multi-axis mill-turn machine in the DN Solutions SMX series, combining a left and a right spindle with B-axis milling and a lower turret so a part can be turned and milled in one setup. It takes a 10 inch chuck, turns up to 600 mm in diameter and 1040 mm in length, and weighs 15900 kg. Both spindles are rated 22 kW, the left at 4000 r/min and 512 N·m and the right at 5000 r/min and 467 N·m.

## Specification

| Property | Value |
|---|---|
| Category | cnc multitasking |
| Weight | 15900 kg |
| Spindle power | 22 kW |
| Max turning diameter | 600 mm |
| Max turning length | 1040 mm |

## Connected

- Manufacturer: [DN Solutions](https://machineschema.com/manufacturer/dn-solutions.md)

## Study notes

- SMX series machines have a total of nine axes, made up of the left and right spindles, the B-axis milling function and a lower turret.
- B-axis and C-axis control resolution is 0.0001 degrees.
- A 12-station high-rigidity servo turret is used on the SMX series.
- Tool magazine is front located, with an ATC operation panel for tool change monitoring.
- Operation panel swivels, moves side to side and has adjustable height.
- Spindle and feed-axis thermal displacement is limited by an optimized cooling solution and smart thermal compensation.
- SMX2100STB spindle data: left 4000 r/min, 22 kW, 512 N·m; right 5000 r/min, 22 kW, 467 N·m.
- Machine dimensions listed for SMX2100STB: length 4845 mm, height 2777 mm, width 2770 mm.
- Chuck size is 10 inch on both spindles.
- The page states the specifications are based on the global standard and may differ by region.

## Sources

1. [DN Solutions](https://www.dn-solutions.com/global/product/multitasking-turning/multitaskingturning/smx-2100-stb.do) (accessed 2026-10-26)

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