# Brother M300Xd1

Hardware · `M300Xd1` · verification: source checked

The Brother M300Xd1 is a CNC machining center with a tilting rotary table and a turning spindle. It performs turning, milling, and multi-face machining with five controlled axes and a 28-tool magazine. It uses the CNC-D00 control and is intended for relatively large parts.

## Specification

| Property | Value |
|---|---|
| Category | cnc multitasking |
| Axes | 5 |
| Weight | 2850 kg |
| Travel X | 300 mm |
| Travel Y | 440 mm |
| Travel Z | 380 mm |
| Spindle max | 10000 rpm |
| Spindle taper | MAS-BT30 |
| Rapid traverse | 50 m/min |
| Tool capacity | 28 |
| Table load | 75 kg |
| Supply voltage | AC 200 to 230 V±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

- Tools 200 mm or longer may contact the jig when the magazine turns, depending on jig height.
- With the 28-tool magazine, turning tools cannot be set in adjacent pods.
- Tail-side loading capacity is 13 kg at the rotating section and 6 kg at the fixed section.
- Regular air pressure range is 0.4–0.6 MPa; recommended value is 0.5 MPa.
- The machine may require a relocation detection device depending on destination; RD models include it.

## Study notes

- M300Xd1 has a tilting rotary table with a turning spindle for combined turning and milling and multi-face machining.
- The standard spindle speed is 10,000 min-1; an optional 16,000 min-1 spindle is listed.
- Turning spindle maximum speed is 1,500 min-1; maximum torque is 102 N·m and maximum output is 9.9 kW.
- C-axis clamp torque is 450 N·m; optional A-axis clamp torque is 800 N·m single or 1,080 N·m double.
- Table work area is ø170 mm; maximum loading capacity is 75 kg on the table side and 19 kg on the tail side.
- Tool storage is 28 tools standard or 22 optional; maximum tool length is 250 mm, diameter 80 mm, and weight 3 kg.
- Positioning accuracy for X/Y/Z is 0.006–0.020 mm; repeatability is less than 0.004 mm for X/Y/Z and 16 sec or less for A/C.
- CNC unit is CNC-D00 for M300Xd1 and CNC-D00v (DB) for M300Xd1-5AX.
- Memory capacity is 500 Mbytes standard or 3 Gbytes optional; 4,000 programs can be registered.
- Main spindle motor is rated 10.1 kW for 10 min and 7.0 kW continuous; maximum output is 18.9 kW and maximum torque is 40 N·m.
- External communication includes USB memory, Ethernet, and optional RS232C; optional fieldbus slaves include PROFINET and EtherNet/IP.
- Required floor space is 1,520 x 2,667 mm and machine height is 2,733 mm.

## Sources

1. [M300Xd1 | Machine Tools | Brother](https://machinetool.global.brother/en-us/all-products/mxd1/m300xd1) (accessed 2026-10-25)

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