Hyundai WIA KF5600 II High Speed Type
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Hyundai WIA KF5600 II High Speed Type is the performance variant of the second-generation KF5600, configured with a 15,000-20,000 RPM HSK-A63 spindle for shops where aluminium machining speed is the primary productivity driver. Sharing the same reinforced column, base casting, and 1,100 mm X-travel as the Standard Type, the High Speed variant optimises the spindle and control tuning for high-speed machining (HSM) toolpaths at elevated feed rates.
Travel remains 1,100 x 560 x 520 mm (43.3 x 22.0 x 20.5 in) with a 1,250 x 560 mm table. The HSK-A63 spindle delivers 15,000 RPM standard (20,000 RPM optional) with direct-drive motor technology. At 20,000 RPM, the spindle provides approximately 95 Nm of peak torque and 18.5 kW of power, optimised for the high surface speeds and lighter cuts that characterise high-speed aluminium machining. The direct-drive eliminates belt-related vibration that can degrade surface finish at elevated RPM.
Rapid traverse rates of 36 m/min (1,417 ipm) in X and Y keep non-cutting time competitive on the 1,100 mm X-travel. The FANUC i-Series control with nano-interpolation and 1,000-block look-ahead is essential for high-speed machining, where the control must process toolpath data fast enough to maintain smooth, jerk-free motion at feed rates exceeding 10 m/min.
The High Speed Type targets aerospace shops machining aluminium structural components, automotive suppliers producing aluminium housings and covers, and mold shops finishing aluminium electrodes. At $105,000-$155,000 new, it delivers HSK-A63 high-speed capability with 1,100 mm X-travel at a significant discount to premium brands like Makino and Okuma.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,100 mm (43.3 in) |
| Y-Axis Travel | 560 mm (22.0 in) |
| Z-Axis Travel | 520 mm (20.5 in) |
| Table Size | mm |
| Table Load Max | 1,000 kg (2,205 lb) |
| Max Spindle Speed | 15,000 RPM (20,000 RPM optional) |
| Spindle Taper | HSK-A63 |
| Spindle Motor Power | kW |
| Spindle Torque | N.m |
| Spindle Drive | Direct drive |
| Tool Capacity | 30 (40 optional) |
| Tool Changer Type | Servo-driven arm type |
| Rapid Traverse Xy | 36 m/min (1,417 ipm) |
| Rapid Traverse Z | 30 m/min (1,181 ipm) |
| Guideway Type | Linear roller guideways |
| CNC Control | FANUC i-Series with nano-interpolation |
| Machine Weight | 9,500 kg (20,944 lb) approx. |
| Description | Unit |
| Max Load Capacity | kg |
| Spindle Rpm | r/min |
| Travel | mm |
| Rapid Feed Rate | m/min |
| No Of Tools | EA |
| Tool Change Time | sec |
| Type Of Business | Business Type 1VehiclesIT/ElectronicsMachinery/ShipbuildingComplex & Precise PartsDie&Mold IndustryEnergyOthersBusiness Type 2 |
| E Mail | @ |
Specifications sourced from wiamachine.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 15,000-20,000 RPM HSK-A63 spindle delivers the surface speeds aluminium machining requires for fast cycle times and quality finishes
- 1,100 mm X-travel accommodates larger aluminium parts and multi-fixture setups that compact high-speed machines cannot reach
- Direct-drive spindle provides vibration-free operation at high RPM for superior surface finish on contoured and decorative surfaces
- FANUC nano-interpolation and look-ahead processing maintain smooth motion at the high feed rates HSM toolpaths demand
- Second-generation thermal compensation maintains accuracy during extended high-speed production runs
- Significant price advantage over Makino PS95 and Okuma MA-500HII for comparable HSK high-speed capability
Limitations
- HSK-A63 tooling investment adds $3,000-$5,000+ over BT40 when building a tool library from scratch
- Higher-RPM spindle configuration has less low-end torque than the Standard Type, reducing steel roughing efficiency
- 520 mm Z-travel constrains workpiece height for deep-pocket aerospace parts requiring extended tool reach
- 36 m/min rapids are adequate but slower than dedicated high-speed machines that can achieve 48-60 m/min
Best For
Frequently Asked Questions
01
Choose 20,000 RPM if aluminium is 80%+ of your workpiece material and you regularly use small-diameter end mills (under 12 mm) where the extra RPM translates to meaningful cycle time gains. Choose 15,000 RPM for mixed aluminium/steel shops where the higher torque at lower RPM provides better versatility. The 20,000 RPM option typically adds $5,000-$10,000.
02
The Makino PS95 is a premium high-speed VMC known for exceptional thermal stability and surface finish quality. The KF5600 II HS offers similar travel and spindle speed at 30-40% lower price. Makino excels in the tightest-tolerance high-speed applications; the KF5600 II HS is the better value choice for production shops where marginal accuracy differences are less critical than ROI.
03
With the FANUC i-Series nano-interpolation and look-ahead, the KF5600 II HS can maintain programmed feed rates of 10-15 m/min on moderate-complexity 3D contours. On simpler 2D toolpaths, feed rates up to 20+ m/min are achievable. Actual sustainable feed rates depend on toolpath complexity, step-over, and acceleration/deceleration settings.
04
Through-spindle coolant (TSC) at 20-30 bar is recommended for efficient chip evacuation in deep pockets and holes. For external features, Minimum Quantity Lubrication (MQL) is increasingly popular for high-speed aluminium work, reducing coolant cost and keeping chips dry for easier recycling. Both options are available on the KF5600 II.
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