# Brother HU550Xd1

Hardware · `HU550Xd1` · verification: source checked

The Brother HU550Xd1 is a horizontal machining center with a tilting rotary table, 550 x 500 x 400 mm linear travels and a 30-tool magazine. It machines large or long workpieces in one setup on a ø400 mm table with 200 kg load capacity. A 12,000 min-1 spindle is standard, with optional 10,000 min-1 high-torque and 20,000 min-1 spindles.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 5 |
| Repeatability | 0.004 mm |
| Weight | 3150 kg |
| Travel X | 550 mm |
| Travel Y | 500 mm |
| Travel Z | 400 mm |
| Spindle max | 12000 rpm |
| Spindle power | 10.1 kW |
| Spindle taper | MAS-BT30 |
| Rapid traverse | 56 m/min |
| Tool capacity | 30 |
| Table load | 200 kg |
| Supply voltage | 200 to 230 VAC ±10%, 3-phase, 50/60Hz±2% |

## Connected

- Manufacturer: [Brother](https://machineschema.com/manufacturer/brother.md)
- Protocols: [OPC UA](https://machineschema.com/protocol/opc-ua.md)

## Safety

- Maximum table loading capacity is 200 kg.
- Maximum tool weight is 4 kg per tool; total tool weight in the magazine is 50 kg.
- Maximum table load inertia is 4.1 kg·m² (8.8 kg·m² in high-inertia mode).
- Interference area is created depending on tool length or tool diameter.
- When attaching an adjacent tool, the total diameter of a tool and its adjacent tool must be less than 130 mm.
- Regular air pressure is 0.4–0.6 MPa (recommended 0.5 MPa); set the pressure higher than the recommended value.
- A relocation detection device may be required depending on destination; models equipped with it have 'RD' at the end of the model name.
- Control axes and simultaneously controlled axes indicate the maximum number and differ depending on destination country and machine specifications.

## Study notes

- Standard spindle speed is 12,000 min-1; optional 10,000 min-1 high-torque and 20,000 min-1 specifications are available.
- Spindle motor output for the standard 12,000 min-1 specification is 10.1/7.0 kW (10 min/continuous).
- Rapid traverse rates are X 50 m/min, Y 56 m/min and Z 56 m/min.
- A-axis travel is 30 to -120 degrees; B-axis travel is 360 degrees.
- Table work area size is ø400 mm; maximum table load inertia is 4.1 kg·m² (8.8 kg·m² in high-inertia mode).
- Bidirectional axis positioning accuracy is 0.006~0.020 mm for X, Y, Z (ISO230-2:1988) and 28 sec or less for A, B (ISO230-2:2014).
- Repeatability is stated as less than 0.004 mm for X, Y, Z and 16 sec or less for A, B (ISO230-2:2014).
- Max tool length is 350 mm, max tool diameter 125 mm and max tool weight 4 kg per tool; total tool weight is 50 kg.
- Tool change time is 1.3 s tool-to-tool and 2.5 s chip-to-chip; tool storage capacity is 30 tools.
- CNC unit is CNC-D00 for HU550Xd1 and CNC-D00v (DB) for HU550Xd1-5AX.
- Power supply is 200 to 230 VAC ±10%, 3-phase, 50/60Hz±2%; continuous power capacity is 10.4 kVA.
- Required floor space is 1,557 x 2,744 mm; machine height is 2,682 mm and weight is 3,150 kg.

## Sources

1. [HU550Xd1 | Machine Tools | Brother](https://machinetool.global.brother/en-us/all-products/huxd1/hu550xd1) (accessed 2026-10-25)

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