# Brother M300Xd2-64T

Hardware · `M300Xd2-64T` · verification: source checked

The Brother M300Xd2-64T is a multi-tasking CNC machine that combines milling and turning on a tilting rotary table. It has 300 mm X, 440 mm Y and 380 mm Z travels, a standard 12,000 min-1 spindle and a 64-tool magazine made of a 21-tool turret plus a 43-tool stocker. It is intended for mass-production parts that require turning and milling in one chucking.

## Specification

| Property | Value |
|---|---|
| Category | cnc multitasking |
| Axes | 5 |
| Weight | 2950 kg |
| Travel X | 300 mm |
| Travel Y | 440 mm |
| Travel Z | 380 mm |
| Spindle max | 12000 rpm |
| Spindle taper | MAS-BT30 |
| Rapid traverse | 50 m/min |
| Tool capacity | 64 |

### Joints

| Name | Range min (°) | Range max (°) |
|---|---|---|
| A | -30 | 120 |
| C |  | 360 |

## Connected

- Manufacturer: [Brother](https://machineschema.com/manufacturer/brother.md)
- Protocols: [EtherNet/IP](https://machineschema.com/protocol/ethernet-ip.md), [OPC UA](https://machineschema.com/protocol/opc-ua.md), [PROFINET](https://machineschema.com/protocol/profinet.md)

## Safety

- Max loading capacity (uniform load): C-axis standard table side 40 kg, tail side 19 kg; C-axis high-torque table side 75 kg, tail side 19 kg.
- Tools with a length of 200 mm or more may contact the jig when the magazine turns, depending on the jig height.
- The jig area has interference areas depending on each axis movement and tool size; refer to Brother external views or interference diagrams.

## Study notes

- CNC model is CNC-D00 (CNC-D00v (DB) on M300Xd2-5AX).
- Control axes: X, Y, Z, A and C (5 axes). Simultaneous 5-axis machining is available only on the M300Xd2-5AX.
- Standard spindle speed is 12,000 min-1; optional 10,000 min-1 high-torque, 20,000 min-1 and 27,000 min-1 (CTS-compatible) spindles are listed.
- Turning spindle max speed is 2,000 min-1 with C-axis standard and 1,500 min-1 with C-axis high-torque.
- Tool storage of 64 consists of a 21-tool turret magazine and a 43-tool tool stocker.
- Max tool length is 250 mm; max tool diameter is 80 mm in the turret magazine and 60 mm / 80 mm (no adjacent tool) in the tool stocker; max tool weight is 3 kg.
- Positioning accuracy X/Y/Z: 0.006-0.020 mm (ISO 230-2:1988); repeatability: less than 0.004 mm (ISO 230-2:2014).
- Required floor space is 1,935 x 2,731 mm; machine height is 2,734 mm.
- Main spindle motor for the 12,000 min-1 spec is 10.1/7.0 kW (10 min/continuous); turning spindle motor is 4.2/4.6 kW.
- Air supply: 0.4-0.6 MPa, required flow 165 L/min (175 L/min for 27,000 min-1 spec).
- Power supply: 200-230 VAC ±10%, 3 phase, 50/60 Hz ±2%; continuous power capacity 10.4 kVA.
- OPC UA is listed; optional fieldbus/network slaves include PROFINET, EtherNet/IP, PROFIBUS DP, DeviceNet and CC-Link.

## Sources

1. [M300Xd2-64T | Machine Tools | Brother](https://machinetool.global.brother/en-us/all-products/mxd2/m300xd2-64t) (accessed 2026-10-25)

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