Hyundai WIA L300A/MA/MSA
Key Specifications
Max Spindle
Spindle Power
Max Turn Length
max turning diameter
chuck size
spindle torque
Overview
The Hyundai WIA L300A/MA/MSA is a family of mid-size horizontal turning centers built on the proven L300 platform, offering three distinct configurations to match different production requirements. The L300A is the base 2-axis model with a gear-driven spindle, the L300MA adds live tooling with a belt-driven spindle, and the L300MSA integrates a sub-spindle for done-in-one machining. All three share a 10-inch chuck and box-way construction for heavy-duty turning performance.
The L300A delivers 3,600 RPM with a gear-driven 22/18.5 kW (30/25 hp) spindle producing 739/622 Nm of torque — significantly more torque than belt-driven competitors at this price point. The gear drive excels in heavy roughing of steel, stainless, and cast iron where sustained torque at low RPM matters more than peak speed. The L300MA and L300MSA variants use belt-driven spindles at 3,500 RPM with the same power rating but different torque characteristics at 493/415 Nm.
All three models feature box-way guideways on X and Z axes, providing the vibration damping and rigidity that linear-guide machines sacrifice for speed. The 12-station turret handles 25/50 mm tooling, and the L300MA/MSA variants add 4,000 RPM live milling capability for cross-drilling, flats, and hexagonal features without secondary operations. The L300MSA's 8-inch sub-spindle enables back-working and complete part processing in a single setup.
With X/Z axis travel of 290/750 mm and rapid traverse of 20/24 m/min, these machines handle maximum turning diameters of 500 mm (L300A) or 410 mm (MA/MSA) with maximum turning lengths of 720 mm (L300A) or 680 mm (MA/MSA). The Fanuc 0i-TF Plus control is standard across all variants. Priced from $65,000 for the base L300A to $150,000+ for the fully equipped L300MSA, this family covers a wide range of production turning requirements.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 500 mm (19.7 in) [L300A] / 410 mm (16.1 in) [MA/MSA] |
| Max Turning Length | mm |
| Chuck Size | inch |
| Max Spindle Speed | 3,600 RPM (L300A) / 3,500 RPM (MA/MSA) |
| Spindle Motor Power | 22/18.5 kW (30/25 hp) |
| Spindle Torque | N.m |
| Spindle Drive | Gear (L300A) / Belt (MA/MSA) |
| X Axis Travel | 290 mm (11.4 in) |
| Z Axis Travel | 750 mm (29.5 in) |
| Rapid Traverse X | 20 m/min (787 ipm) |
| Rapid Traverse Z | 24 m/min (945 ipm) |
| Turret Stations | 12 |
| Tool Size | mm |
| Live Tool Speed | 4,000 RPM (MA/MSA only) |
| Guideway Type | Box ways (X and Z) |
| CNC Control | Fanuc 0i-TF Plus |
| Description | Unit |
| Max Turning Dia | mm |
| Spindle Rpm | r/min |
| Spindle Output | kW |
| Travel | mm |
| Rapid Travel | m/min |
| No Of Tools | EA |
| Milling Tool Speed | r/min |
| 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
- Gear-driven L300A spindle produces 739 Nm torque for aggressive roughing in steel and stainless at low RPM
- Box-way construction on both axes delivers superior vibration damping for heavy interrupted cuts and scale removal
- Three-model family covers 2-axis turning, live tooling, and sub-spindle configurations on the same platform
- L300MSA sub-spindle eliminates part handling between operations for complete done-in-one machining
- 12-station turret with 25/50 mm tooling provides flexibility for complex multi-tool programs
- Competitive pricing against Haas ST-20 and DN Solutions Lynx 2600 with comparable or better rigidity
Limitations
- 3,500-3,600 RPM maximum spindle speed limits surface feet per minute on small-diameter finishing passes
- Box ways require periodic adjustment and re-scraping over the machine's service life
- Hyundai WIA's North American dealer network is smaller than Haas or Mazak, potentially affecting service response times
- L300MA/MSA belt-driven spindle torque drops significantly versus the gear-driven L300A variant
Best For
Frequently Asked Questions
01
The L300A is the base 2-axis turning center with a gear-driven spindle optimized for heavy roughing. The L300MA adds live tooling with C-axis for milling, drilling, and tapping without secondary operations. The L300MSA adds both live tooling and an 8-inch sub-spindle for complete done-in-one machining including back-working. Each step up adds capability and cost.
02
The base L300A typically sells for $65,000-$90,000 new. The L300MA with live tooling runs $100,000-$130,000. The L300MSA with sub-spindle and live tooling reaches $130,000-$150,000+. Used L300A machines from 2018-2022 commonly appear in the $35,000-$55,000 range.
03
The L300A uses a gear-driven spindle producing 739 Nm versus the L300MA's belt-driven 493 Nm. Gear drives multiply motor torque through mechanical advantage, providing higher sustained torque for heavy cuts. Belt drives trade some torque for smoother operation at higher speeds, which benefits the milling operations the MA variant performs.
04
Both are mid-size 10-inch chuck turning centers. The L300A's gear-driven box-way design emphasizes rigidity and torque for heavy cutting, while the Haas ST-20 offers a larger dealer network and the well-known Haas NGC control. The L300A often prices competitively at or below the ST-20. Choose based on application demands and local dealer support.
