JTEKT Toyoda FA630II
Key Specifications
Max Spindle
Spindle Taper
Tool Capacity
Rapid Traverse
Spindle Power
pallet size
Overview
The JTEKT Toyoda FA630II is a 630mm pallet horizontal machining center engineered for large-part, high-torque production environments in aerospace, heavy equipment, and industrial manufacturing. With a 630 x 630 mm pallet supporting workpieces up to 1,000 mm diameter and 1,250 mm tall, the FA630II handles the large prismatic components that define heavy manufacturing — engine blocks, large hydraulic manifolds, gearbox housings, and aerospace structural members.
The FA630II is typically equipped with a No. 50 taper spindle producing up to 30 kW (40 hp), providing the torque necessary for aggressive material removal in steel, cast iron, and titanium. Rapid traverse of 48 m/min across all linear axes reflects the machine's emphasis on cutting performance over chip-to-chip speed, appropriate for heavy-cut production programs where feed rates drive cycle time more than rapids. The 60-tool ATC standard capacity (expandable to 120+ via matrix magazine) accommodates the large tool complements required for complex multi-face machining of large parts.
Toyoda's FA630II machine structure uses a heavily ribbed, thermally stable cast iron base and column design derived from the company's precision machine tool heritage. Box-way construction on all linear axes provides the vibration damping and load-bearing capacity necessary for No. 50 taper roughing operations. The TOYOPUC-Touch control with 19-inch touchscreen runs Toyoda's full suite of productivity cycles including canned threading, boring, and coordinate transformation routines.
In the 630mm HMC class, the FA630II competes with the Mazak HCN-6800, DMG Mori NHX 6300, Okuma MA-600H, and Makino a81. Pricing for new FA630II machines typically falls between $500,000 and $750,000 depending on configuration and automation. Specs sourced from JTEKT Toyoda published product data.
Full Specifications
| Parameter | Value |
|---|---|
| Pallet Size | 630 x 630 mm (24.8 x 24.8 in) |
| Max Workpiece Size | ø1,000 x 1,250 mm (ø39.4 x 49.2 in) |
| X Y Z Travel | 900 x 900 x 1,000 mm (35.4 x 35.4 x 39.4 in) |
| Max Spindle Speed | 8,000 RPM (standard); 12,000 RPM (optional) |
| Spindle Taper | No. 50 (BT50 / CAT50) |
| Spindle Motor Power | 30 kW (40 hp) |
| Rapid Traverse Rate | 48 m/min (X/Y/Z) |
| Tool Capacity | 60 tools (standard); 120+ tools (matrix magazine optional) |
| B Axis Indexing | 1° standard; 0.001° (full CNC 4th axis) optional |
| Guideway Type | Box ways (all axes) |
| CNC Control | JTEKT TOYOPUC-Touch |
| Max Table Load | 2,500 kg (5,511 lb) |
| Pallet System | Dual pallet changer standard |
| Joined | Sep 20, 2023 |
| Messages | 6,117 |
| Likes | 7,837 |
Strengths & Limitations
Strengths
- No. 50 taper with 30 kW spindle delivers the cutting torque required for aggressive roughing in steel, cast iron, and titanium on large workpieces
- 630 x 630 mm pallet with 2,500 kg load capacity accommodates the large tombstone setups needed for complex multi-part production
- Box-way construction provides superior vibration damping and long-term geometric stability for high-accuracy large-part machining
- 60-tool standard ATC with matrix magazine options supports the large tool complements required for complex aerospace and heavy equipment parts
Limitations
- 8,000 RPM standard spindle is slow for aluminum finishing; the optional 12,000 RPM spindle adds cost and is still slower than specialized aluminum HMCs
- 48 m/min rapids are slower than lighter 400-500mm class HMCs, adding non-cutting time on parts with many positioning moves
- Large machine footprint and weight (typically 30,000+ kg) require substantial floor space and foundation preparation
Best For
Frequently Asked Questions
01
The 630mm pallet provides nearly double the fixturing area of a 450mm pallet, enabling larger parts, taller tombstones with more workpieces, and heavier fixturing without exceeding the table load rating. For parts that approach or exceed 500mm in any dimension, the FA630II is the appropriate choice. The No. 50 taper also provides substantially more torque for heavy cuts in ferrous materials.
02
With the standard 630 x 630 mm pallet and ø1,000 x 1,250 mm maximum workpiece envelope, tombstones up to approximately 1,000mm tall can be accommodated. Actual maximum tombstone height depends on tombstone design, workpiece overhang, and tool length requirements. Toyoda applications engineers can evaluate specific tombstone configurations for new installations.
03
Yes. The FA630II is designed for FMS integration using Toyoda's pallet management software or third-party FMS controllers. Rail-guided vehicles (RGV) or automated guided vehicles (AGV) transport pallets between machines, load stations, and wash stations. Toyoda has installed multi-cell FMS configurations in automotive and aerospace production environments with up to 20 machines per cell.
04
Through-spindle coolant at high pressure (70 bar / 1,000 psi standard, higher pressure optional) is the key option for titanium machining, enabling effective chip evacuation from deep holes and pockets where flood coolant alone is insufficient. The FA630II also accommodates mist collection and high-pressure external coolant nozzle systems for titanium aerospace work.
05
With the optional 0.001-degree B-axis, the rotary table functions as a full CNC 4th axis, enabling contour interpolation and combined XB or YB interpolated moves for machining angled features without custom fixturing. This is particularly valuable for aerospace parts with angled bolt patterns, compound-angle pockets, and angled bore intersections that would otherwise require multiple setups or 5-axis machinery.
Community Discussions
Community discussion — Need Help! NEED HELP ABOUT TOYODA FA630 SER.NO. NM-9000 - CNCzone
Community discussion — Solved FA630 tool changer out of position - CNCzone
Options and configuration advice — Fanuc / Toyoda FA630 - CNCzone
Community discussion — Help with forces on fa630 - cnczone.com
Links to community discussions. Summaries are editorial — visit the original thread for full context.
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