Brother SPEEDIO R450X1N
Key Specifications
Spindle Taper
Rapid Traverse
x axis travel
y axis travel
z axis travel
spindle speed
Overview
The Brother SPEEDIO R450X1N is a narrow-body pallet-change machining center that combines the R-series 2-pallet QT Table automatic pallet changer with an optimized machine width for tight production line installations. The R450X1N delivers the same pallet-change productivity as the standard R450 platform while fitting into narrower bays and enabling tighter machine spacing in multi-machine cells.
The R450X1N provides 450 x 320 x 305 mm (17.7 x 12.6 x 12.0 in) X/Y/Z travels with a 10,000 RPM standard spindle on BT30 taper, with optional 16,000 RPM high-speed configuration. Rapid traverse rates of 50 m/min on all three axes maintain the Speedio speed advantage. The turret ATC accepts 14 or 22 tools with sub-second chip-to-chip changes. The integrated QT Table 2-pallet changer enables loading and unloading on one pallet while the machine cuts on the other.
The N (Narrow) designation indicates a reduced-width enclosure that enables tighter machine-to-machine spacing in production lines. The 1,400 x 2,654 mm footprint is already compact for a pallet-change VMC, and the narrow body reduces the effective width further. Optional BIG-PLUS two-face clamping, coolant-through-spindle, and a low-bed table are available.
At $110,000-$160,000 new, the R450X1N serves production environments that need both pallet-change capability and narrow-body installation flexibility. It is commonly deployed in automotive production lines where pallet changers maximize spindle utilization and the narrow body fits within predetermined machine bay widths.
The X1N generation provides a well-proven mechanical platform with the latest N-series body optimizations for space-constrained installations.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 450 mm (17.7 in) |
| Y Axis Travel | 320 mm (12.6 in) |
| Z Axis Travel | 305 mm (12.0 in) |
| Spindle Speed | 10,000 rpm (16,000 rpm optional) |
| Spindle Taper | BT30 (BIG-PLUS optional) |
| Tool Magazine | 14 or 22-position turret |
| Pallet Changer | 2-pallet QT Table (automatic) |
| Rapid Traverse Rate | 50 m/min (1,969 ipm) all axes |
| Floor Space Required | 1,400 x 2,654 mm (55.1 x 104.5 in) |
| Coolant Through Spindle | Optional |
| Low Bed Table | Optional |
| CNC Control | Brother CNC-C00 |
| Power Supply | 200/220V, 3-phase |
| Xyz | 50m/min×50m/min×50m/min |
| Bt | オプション |
| クーラントスルースピンドル(Cts) | オプション |
Specifications sourced from brother.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- Integrated 2-pallet QT Table eliminates setup time from production cycles in a narrow-body format
- Optimized width enables tighter machine spacing in production lines with fixed bay widths
- Sub-second turret tool changes combined with fast pallet swaps minimize all non-cutting time
- 50 m/min rapid traverse on all axes maintains competitive positioning speed
- Optional 16,000 RPM spindle enables high-speed aluminum production with pallet change capability
- Proven R450 platform with established reliability and service support
Limitations
- 320 mm Y-travel is restrictive for wider parts or fixtures requiring more depth
- BT30 taper limits cutting forces for heavy steel and hard material applications
- 14/22 tool capacity constrains complex multi-operation programs
- Narrow body may reduce some operator access compared to standard-width R-series models
Best For
Frequently Asked Questions
01
The R450X1N is a narrow-body X1-generation model, while the R450X2 is the standard-width X2-generation model. The X2 has updated servo systems and control capabilities. The X1N's narrow body enables tighter machine spacing. Travel, spindle, and tool specs are similar between both models.
02
New R450X1N machines typically price between $110,000 and $160,000 depending on spindle speed option and accessories. Pricing is similar to the standard-width R450 models.
03
The N designation typically reduces overall machine width by 100-200 mm compared to the standard model. While this seems modest, it can be critical in production lines where machine center-to-center spacing is fixed by facility constraints.
04
Yes, the QT Table pallet changer works well with robotic loading systems. The narrow body can be advantageous in robotic cells by enabling tighter machine spacing within a single robot's reach envelope.
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