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Brother HU550Xd1

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.

Source checked15/15 values · 2026-10-25BrotherCNC mill
X 550Y 500Z 400SPINDLE 12,000 rpm10.1 kWMAS-BT3030 TOOLSALL DIMENSIONS mmHU550Xd1 · TRAVEL ENVELOPEIsometric · X, Y, Z to scale
Repeatability
±0.004mm
Travel X
550mm
Travel Y
500mm
Travel Z
400mm
Spindle max
12,000rpm

Specification

1 source
Categorycnc mill
Axes5
Weight3,150 kg
Spindle power10.1 kW
Spindle taperMAS-BT30
Rapid traverse56 m/min
Tool capacity30
Table load200 kg
Supply voltage200 to 230 VAC ±10%, 3-phase, 50/60Hz±2%

Quick answers

What is the repeatability of the Brother HU550Xd1?
±0.004 mm, per HU550Xd1 | Machine Tools | Brother (machinetool.global.brother).
How many axes does the Brother HU550Xd1 have?
5, per HU550Xd1 | Machine Tools | Brother (machinetool.global.brother).
How much does the Brother HU550Xd1 weigh?
3150 kg, per HU550Xd1 | Machine Tools | Brother (machinetool.global.brother).
What is the maximum spindle speed of the Brother HU550Xd1?
12000 rpm, per HU550Xd1 | Machine Tools | Brother (machinetool.global.brother).
What is the X-axis travel of the Brother HU550Xd1?
550 mm, per HU550Xd1 | Machine Tools | Brother (machinetool.global.brother).

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.

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.
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