DN Solutions PUMA VTR 1012 FC
Key Specifications
Max Spindle
Spindle Power
Max Turn Length
max turning diameter
x axis travel
z axis travel
Overview
The DN Solutions PUMA VTR 1012 FC is a ram-type vertical turning lathe with a full C-axis, built for heavy parts that'd be a nightmare to load into a horizontal machine. The 'FC' designation means you get a full-contouring C-axis spindle for polar interpolation and complex angular features — a significant capability upgrade over the base VTR 1012. When you're turning parts up to 1,250 mm (49 in) in diameter and 695 mm (27 in) tall, gravity is your friend, and that's exactly what a VTL leverages.
The spindle pushes 45/37 kW (60/50 hp) in continuous/rated duty with a massive 12,354 Nm (9,112 ft-lb) of torque at a max speed of 600 RPM. That's over twelve thousand Newton-meters of turning force — enough to peel chips off hardened steel workpieces that weigh several tons. The ram-type design means the cutting tool moves vertically on X and Z axes while the table rotates, providing excellent chip evacuation since gravity pulls swarf down and away from the cut.
X-axis travel reaches 1,425 mm (56 in) and Z gives you 700 mm (28 in). Rapids are 12 m/min on X and 10 m/min on Z — not fast, but on a machine this size you don't need blazing rapids. The C-axis adds full contouring capability for milling, drilling at angles, and producing features that'd otherwise require a separate setup on a boring mill.
At 26,000 kg (57,320 lb), this is a serious piece of iron sitting on a 5,545 mm by 3,987 mm footprint with a height of 4,768 mm. You'll need a crane to load parts and a solid foundation under the machine. The FANUC control handles the C-axis interpolation and standard turning cycles. For shops machining large flanges, bearing housings, turbine components, and heavy castings, the VTR 1012 FC eliminates the need to wrestle big parts into a horizontal chuck.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | Max. Turning Length |
| Max Turning Length | 695 mm |
| X Axis Travel | 1,425 mm (56 in) |
| Z Axis Travel | 700 mm (28 in) |
| Rapid Traverse X | 12 m/min (472 in/min) |
| Rapid Traverse Z | 10 m/min (394 in/min) |
| Max Spindle Speed | 600 RPM |
| Spindle Motor Power | 45/37 kW (60/50 hp) |
| Spindle Torque | 12,354 Nm (9,112 ft-lb) |
| C Axis | Full contouring |
| Machine Length | 5,545 mm (218 in) |
| Machine Width | 3,987 mm (157 in) |
| Machine Height | 4,768 mm (188 in) |
| Machine Weight | 26,000 kg (57,320 lb) |
| CNC Control | FANUC |
| Metric | IMPERIAL |
| Capacity | Max. Turning DiameterMax. Turning Length |
| Travels | X-Axis Rapid TraverseZ-Axis Rapid TraverseX-Axis Travel DistanceZ-Axis Travel Distance |
| Main Spindle | Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque |
| Turret | Rotary Tool r/min |
| Dimensions | LengthHeightWidthWeight |
| Favorites | PUMA VTR2025M |
| 1250 Mm | 695 mm |
| 49 Inch | 27 inch |
| 1600 Mm | 1250 mm |
| 63 Inch | 49 inch |
| 2000 Mm | 1800 mm |
| 79 Inch | 71 inch |
| 2500 Mm | 2000 mm |
| 98 Inch | 79 inch |
Specifications sourced from dn-solutions.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Full C-axis contouring enables milling, angular drilling, and polar interpolation without a second machine setup
- 12,354 Nm of spindle torque handles the heaviest interrupted cuts on large castings and forgings
- 1,250 mm max turning diameter covers large flanges, bearing housings, and turbine components
- Vertical orientation uses gravity for natural chip evacuation and easy workpiece loading with overhead crane
- 45/37 kW continuous spindle power maintains cutting authority through extended heavy-duty roughing passes
- Ram-type design provides excellent rigidity for facing and boring operations on large-diameter parts
Limitations
- 26,000 kg machine weight requires engineered foundation and significant floor loading capacity
- 600 RPM max spindle speed limits surface finish on smaller-diameter features within the work envelope
- Large footprint at 5.5m x 4m consumes substantial floor space
- Requires overhead crane for workpiece loading, adding infrastructure requirements
- Slower rapids at 10-12 m/min increase non-cutting time compared to horizontal machines
Best For
Frequently Asked Questions
01
FC stands for Full Contouring C-axis. This gives you a servo-controlled rotary axis on the table that can interpolate with X and Z for milling, angular drilling, and polar coordinate machining. The standard VTR 1012F has a fixed table with no C-axis capability.
02
The table load capacity varies by configuration but typically supports workpieces in the multi-ton range. The 26,000 kg machine weight and vertical orientation are designed for heavy parts. Check with your DN Solutions dealer for the specific table load rating for your application.
03
The FC adds full C-axis contouring capability for milling and angular operations. The 1012F is a standard turning-only configuration without C-axis. The FC also has a wider footprint (3,987 mm vs 3,147 mm) to accommodate the C-axis drive mechanism. If you only need turning, the 1012F saves money.
04
New PUMA VTR 1012 FC machines typically run $400,000-$550,000 depending on tooling and options. The C-axis adds roughly $50-80K over the base 1012F model. Used machines are uncommon on the market due to low production volumes, but when available they typically run $200,000-$350,000.
