Hyundai WIA LV1100 Series
Key Specifications
X Travel
Z Travel
Rapid Traverse
Spindle Power
Max Turn Length
max turning diameter
Overview
The Hyundai WIA LV1100 Series is a large-capacity vertical turning center (VTL) built for heavy-duty machining of workpieces up to 1,160 mm (45.7 in) diameter. Available in R/L (standard turning) and RM/LM (milling-capable) configurations, the LV1100 serves energy, aerospace, heavy equipment, and defense sectors where large-diameter disc and ring turning is the primary requirement. The 32-inch chuck and gear-driven spindle deliver the workholding capacity and torque necessary for aggressive material removal on large forgings and castings.
The gear-driven spindle produces 65/45 kW (87/60 hp) of power at up to 800 RPM, generating an impressive 7,671/5,310 N.m of torque. This level of torque is essential for deep roughing cuts on large-diameter steel forgings, cast iron housings, and Inconel components common in turbine and energy applications. Box way construction on both axes provides maximum rigidity and vibration damping under the heavy cutting forces generated during large-part turning.
Axis travels of 620 mm (24.4 in) in X and 1,000 mm (39.4 in) in Z accommodate the full workpiece envelope, with 1,000 mm maximum turning height for tall cylindrical and flanged parts. The 12-station turret handles both standard and large-shank tooling (32/80 mm), and the RM/LM variants add live tooling capability at 3,000 RPM for secondary milling, drilling, and tapping operations. Rapid traverse of 24 m/min (945 ipm) on both axes keeps non-cutting time short despite the machine's large capacity.
New LV1100 Series machines price between $350,000 and $550,000 depending on configuration. The series competes with the DN Solutions Puma VTR-1216, Okuma VTM-200, and European VTLs from Berthiez and Dorries. Hyundai WIA's gear-driven spindle and heavy box way construction deliver capability comparable to machines costing 25-40% more from European builders.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 1,160 mm (45.7 in) |
| Max Turning Height | 1,000 mm (39.4 in) |
| Chuck Size | inch |
| Table Speed Max | 800 RPM |
| Spindle Motor Power | 65/45 kW (87/60 hp) |
| Spindle Torque | N.m |
| X-Axis Travel | 620 mm (24.4 in) |
| Z-Axis Travel | 1,000 mm (39.4 in) |
| Rapid Traverse Rate | 24/24 m/min (945 ipm) X/Z |
| Turret Stations | 12 |
| Tool Size | mm |
| Guideway Type | Box ways (X and Z) |
| Spindle Drive | Gear |
| Milling Tool Speed | r/min |
| Machine Configuration | Vertical turning center |
| CNC Control | Fanuc 0i-TF Plus |
| Description | Unit |
| Max Turning Dia | mm |
| Max Turning Length | mm |
| Spindle Rpm | r/min |
| Spindle Output | kW |
| Travel | mm |
| Rapid Travel | m/min |
| No Of Tools | EA |
| 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
- 65 kW gear-driven spindle delivers 7,671 N.m of torque for aggressive roughing on large-diameter forgings and castings in steel and Inconel
- 1,160 mm maximum turning diameter with 32-inch chuck handles large turbine discs, bearing races, valve bodies, and flanged components
- Box way construction on both axes provides maximum rigidity and vibration damping essential for heavy interrupted cuts on large workpieces
- 1,000 mm turning height accommodates tall cylindrical components and deep bore operations common in energy sector applications
- RM/LM variants with 3,000 RPM live tooling enable secondary milling and drilling operations without workpiece transfer
- Competitive Korean pricing at $350K-$550K undercuts equivalent European VTLs by 25-40% for comparable capacity
Limitations
- 800 RPM maximum table speed limits surface speed on smaller-diameter workpieces -- the machine is optimized for large parts
- Machine weight and footprint require substantial floor preparation and rigging for installation
- Gear-driven spindle may produce more audible noise than belt-driven alternatives at higher speeds
- Hyundai WIA brand recognition for large capital equipment lags behind established VTL names like Berthiez and Dorries
Best For
Frequently Asked Questions
01
New LV1100 Series machines price between $350,000 and $550,000 depending on R/L vs. RM/LM configuration, tooling package, and automation options. A base R/L model starts around $350,000-$400,000, while a fully equipped RM/LM with live tooling reaches $475,000-$550,000.
02
Gear-driven spindles (as on the LV1100) deliver higher torque at lower speeds, ideal for heavy roughing on large-diameter parts in tough materials. Belt-driven spindles offer higher RPM and quieter operation but less peak torque. For the LV1100's workpiece sizes, maximum torque matters more than maximum RPM.
03
Both are large-capacity VTLs in a similar class. The DN Solutions Puma VTR-1216 offers slightly larger maximum turning diameter and more sub-spindle configurations. The LV1100 provides competitive torque and rigidity at typically lower pricing. Both use Fanuc controls.
04
Yes. The 65 kW gear-driven spindle and box way construction provide the torque and rigidity required for machining Inconel 625/718 and titanium alloys. Through-spindle coolant and appropriate CBN or ceramic tooling are recommended.
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