# DMG MORI HSC 55 linear

Hardware · `HSC 55 linear` · verification: source checked

The HSC 55 linear is a 5-axis CNC milling machine from DMG MORI. It has 450 mm X, 650 mm Y and 460 mm Z travels, a 28,000 rpm HSK-A63 spindle, and a standard 30-position tool magazine. Its direct-driven axes provide up to 80 m/min rapid traverse and 2 g acceleration.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 5 |
| Travel X | 450 mm |
| Travel Y | 650 mm |
| Travel Z | 460 mm |
| Spindle max | 28000 rpm |
| Spindle taper | HSK-A63 |
| Rapid traverse | 80 m/min |
| Tool capacity | 30 |

### Joints

| Name |
|---|
| A |
| C |

## Connected

- Manufacturer: [DMG MORI](https://machineschema.com/manufacturer/dmg-mori.md)

## Study notes

- The machine is a 5-axis precision machine with an integrated swivel/rotary A and C axis.
- The basic spindle is 28,000 rpm with HSK-A63; an optional 40,000 rpm HSK-E50 spindle with shaft cooling is listed.
- The standard tool magazine has 30 places; options are 60 or 120 places.
- The document lists HEIDENHAIN under control and software alternatives.
- Maximum workpiece diameter is 500 mm, maximum workpiece height is 350 mm, and maximum workpiece weight is 200 kg.
- The machine uses a thermo-symmetrical portal design, a single-piece hybrid mineral cast bed with 4-point support, and water-cooled torque motors in the rotary axes.
- All axes use direct drives; acceleration is 2 g and rapid traverse is up to 80 m/min.
- No open linear guides are in the working area.
- An automation table top adds 45 mm installation height in the Z direction.

## Sources

1. [HSC 55 linear - 5 Axis Milling - DMG MORI](https://en.dmgmori.com/products/machines/milling/5-axis-milling/hsc/hsc-55-linear) (accessed 2026-10-25)

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