{"id":"brother-h550xd1","model_id":"H550Xd1","name":"Brother H550Xd1","summary":"The Brother H550Xd1 is a horizontal machining center with a BT30 spindle and a B-axis table. It has 550 mm X, 400 mm Y, and 400 mm Z travels, a 30-tool magazine, and a 400 x 400 mm table rated to 400 kg. The B-axis table uses a roller gear cam and indexes at up to 100 min-1.","study_notes":["Horizontal machining center with BT30 spindle; jig area is ø600 x 580 mm and can be expanded to ø800 mm with restrictions.","B-axis table uses a roller gear cam mechanism and indexes at 100 min-1; clamp torque is 670 N·m.","B-axis indexing time is 1.0 s for 0→90° and 1.1 s for 0→180° in standard inertia mode.","Tool change times are 1.3 s tool-to-tool and 2.7 s chip-to-chip; spindle start/stop is 0.15 s or less for the high-torque specification.","Controller is CNC-D00 with a 15-inch color LCD touch display, 500 MB memory (3 GB optional), and 4,000 registrable programs; only NC language is supported.","Main spindle motor is listed as 10.1/7.0 kW (10 min/continuous) for 12,000 min-1; optional specs are 12.8/9.2 kW for 10,000 min-1 high-torque and 7.4/5.1 kW for 20,000 min-1.","Rapid traverse is listed as 50 x 50 x 56 m/min in the overview and 50 x 56 x 56 m/min in the detailed table.","Accuracy: bidirectional positioning X/Y/Z 0.006–0.020 mm; repeatability less than 0.004 mm; B-axis 28 sec positioning and 16 sec repeatability, measured to ISO 230-2.","Power capacity is 10.4 kVA continuous; machine height is 2,497 mm; required floor space is 1,557 x 2,743 mm (3,581 mm with control unit door open).","Network options also list CC-Link master/remote device, PROFIBUS DP slave, and DeviceNet slave, which have no matching protocol ids.","Optional features include BIG-PLUS dual contact spindle, CTS at 3 or 7 MPa, vibration adjustment, and 20,000 min-1 spindle.","Tool change time measurement references JIS B6336-9 and MAS011-1987."],"safety_notes":["Max. table load inertia is 3.4 kg·m² in standard mode and 5.4 kg·m² in high inertia mode; high inertia mode requires parameter changes.","When attaching an adjacent tool, the combined diameter of the tool and adjacent tool must be less than 130 mm.","Maximum tool length is 250 mm, maximum tool diameter is 125 mm, and maximum tool weight is 4.0 kg per tool; total tool weight is 50 kg.","When the jig area is expanded to ø800 mm, the tool must be moved to a safe position when the B-axis rotates or when tool length is restricted.","7 MPa CTS is available only for the BBT specification.","A relocation detection device may be required depending on destination; machines with it carry the RD suffix.","Regular air pressure must be 0.4 to 0.6 MPa (recommended 0.5 MPa) and required flow is 45 L/min."],"sources":[{"url":"https://machinetool.global.brother/en-us/all-products/h550xd1","title":"H550Xd1 | Machine Tools | Brother","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":17,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"cnc_mill","manufacturer":"brother","controllers":[],"weight_kg":2850,"travel_x_mm":550,"travel_y_mm":400,"travel_z_mm":400,"spindle_max_rpm":12000,"spindle_power_kw":18.9,"spindle_taper":"MAS-BT30","rapid_traverse_m_min":56,"tool_capacity":30,"table_length_mm":400,"table_width_mm":400,"table_load_kg":400,"supply_voltage":"AC 200 to 230 V±10%, 3-phase, 50/60 Hz±2%","joints":[],"protocols":["opc-ua","profinet","ethernet-ip"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/brother-h550xd1","license":"https://creativecommons.org/licenses/by/4.0/"}