The Mazak Variaxis i-1050 is an advanced 5-axis vertical machining center designed for high-precision, multi-surface CNC milling. Engineered to handle large and complex components, it offers exceptional performance for industries such as aerospace, energy, and heavy equipment manufacturing. With its robust construction and state-of-the-art features, the Variaxis i-1050 stands out as a heavy-duty CNC milling machine capable of delivering consistent accuracy and efficiency.
Variaxis i-1050 Features:
| Model | VARIAXIS i-1050, Variaxis i-1050T |
|---|---|
| Tool shank | 50 |
| Max Workpiece Diameter | 49.21" |
| X Axis Stroke | 47.24" |
| Y Axis Stroke | 54.24" |
| Table size | 41.33" |
$1.00
The Variaxis i-1050 is built for high-precision 5-axis machining and simultaneous multi-surface operations. These capabilities reduce setups and improve overall accuracy. The tilting/rotary table is supported at both ends, which increases rigidity during complex machining tasks. In addition, dual roller gear cams on the A-axis and a direct-drive motor on the C-axis provide smooth, precise movement. As a result, the machine performs exceptionally well in demanding 5-axis vertical machining applications.
The Variaxis i-1050 supports efficient multi-surface CNC milling because it handles workpieces up to Φ1250 mm in diameter and 900 mm in height, and a maximum table load of 2000 kg. In addition, its large machining envelope and versatile table design allow access to multiple faces in a single setup. This improves throughput and reduces the chance of error. Consequently, the system is well suited for aerospace, energy, and industrial components that require tight tolerances across several surfaces.
The Mazatrol SmoothX control enhances the machine’s advanced CNC machining solutions. It provides intuitive operation and strong processing capability for complex programs. Programming becomes more efficient, and cycle times become more predictable. The Variaxis i-1050 also supports automation integration, including compatibility with Mazak’s Palletech System. This makes it a strong option for lights-out manufacturing and continuous production environments.
The Variaxis i-1050 uses a BT50 spindle taper with a maximum speed of 10,000 rpm to support heavy-duty machining across various materials. Its rigid structure minimizes vibration and limits thermal distortion, which preserves accuracy during long machining cycles. This durability makes the machine a dependable choice for shops seeking scalable 5-axis vertical machining solutions with high-performance multi-surface CNC milling capability.
| Model | VARIAXIS i-1050, Variaxis i-1050T |
|---|---|
| Tool shank | 50 |
| Max Workpiece Diameter | 49.21" |
| X Axis Stroke | 47.24" |
| Y Axis Stroke | 54.24" |
| Table size | 41.33" |
| Table | Table size | Φ41.34″ × 31.50″ |
|---|---|---|
| Max. workpiece size | Φ49.21″ × 35.43″ | |
| Max. load (evenly distributed) | 4409 lbs | |
| Spindle | Tool shank | CAT No.50 |
| Max. spindle speed | 10000 rpm | |
| Max. torque (40%ED) | 258 ft-lbs | |
| Max. torque (cont. rating) | 176 ft-lbs | |
| Spindle motor (40% ED) | 37 kW (50 HP) | |
| Spindle motor (cont. rating) | 30 kW (40 HP) | |
| Automatic tool changer | Tool storage capacity | 30 |
| Max. tool diameter | Φ5 “ | |
| Max. tool diameter (without adjacent tool) | Φ8 “ | |
| Max. tool length (from gauge line) | 20 “ | |
| Max. tool weight | 44 lbs | |
| Travel | X-axis | 47 “ |
| Y-axis | 55 “ | |
| Z-axis | 35 “ | |
| A-axis | -150° ~ +130° | |
| Distance from table top to spindle nose (table horizontal) | 7 ” to 43 “ | |
| Rapid traverse rate | X-axis | 1575 IPM |
| Y-axis | 1575 IPM | |
| Z-axis | 1575 IPM | |
| Machine size | Machine width × length (MAZATROL SmoothAi) | 138 ” × 283 “ |
| Machine height | 180 “ | |
| Machine weight | 68343 lbs |
| Table | Table size | Φ41.34″ |
|---|---|---|
| Max. workpiece size | Φ49.21″ × 35.43″ | |
| Max. load (evenly distributed) | 4409 lbs | |
| Spindle | Tool shank | CAT No.50 |
| Max. spindle speed | 10000 rpm | |
| Max. torque (40%ED) | 258 ft-lbs | |
| Max. torque (cont. rating) | 156 ft-lbs | |
| Spindle motor (40% ED) | 37 kW (50 HP) | |
| Spindle motor (cont. rating) | 30 kW (40 HP) | |
| Automatic tool changer | Tool storage capacity | 30 |
| Max. tool diameter | Φ5 “ | |
| Max. tool diameter (without adjacent tool) | Φ8 “ | |
| Max. tool length (from gauge line) | 20 “ | |
| Max. tool weight | 44 lbs | |
| Travel | X-axis | 47 “ |
| Y-axis | 55 “ | |
| Z-axis | 35 “ | |
| A-axis | -150° ~ +130° | |
| Distance from table top to spindle nose (table horizontal) | 7 ” to 43 “ | |
| Rapid traverse rate | X-axis | 1575 IPM |
| Y-axis | 1575 IPM | |
| Z-axis | 1575 IPM | |
| Machine size | Machine width × length (MAZATROL SmoothAi) | 138 ” × 283 “ |
| Machine height | 180 “ | |
| Machine weight | 68343 lbs |
The Mazak Variaxis i-1050 extends simultaneous 5-axis machining to large, heavy workpieces. Its CAT50 spindle and high-load tilting rotary table are intended for structures, housings, dies, and aerospace or energy components that exceed smaller trunnion-machine capacity. A.W. Miller supports the complete implementation with machine configuration, applications engineering, installation, training, and factory-certified regional service.
For process development, the relevant machine data includes a 49.21 in-class workpiece diameter, large tilting rotary table, CAT50 spindle capability, and high-load simultaneous 5-axis processing. Final capacity and equipment should be confirmed against the complete part, fixture, tooling, and automation plan.
Applications commonly evaluated for the Mazak Variaxis i-1050 include:
Variaxis i-1050 addresses large 5-axis components in approximately the 49-inch-diameter class, subject to fixture and rotary clearance.
CAT50 tooling provides the stiffness, retention, and torque capacity needed for large cutters and demanding material removal.
Machining multiple faces from one workholding position helps control relationships between bores, faces, pockets, and angled features.
The lifting plan must address total part-and-fixture mass, center of gravity, rigging clearance, table orientation, and safe access.
It addresses large 5-axis components in approximately the 49-inch-diameter class, subject to fixture and rotary clearance.
CAT50 tooling provides the stiffness, retention, and torque capacity needed for large cutters and demanding material removal.
Machining multiple faces from one workholding position helps control relationships between bores, faces, pockets, and angled features.
The lifting plan must address total part-and-fixture mass, center of gravity, rigging clearance, table orientation, and safe access.
Choose the i-1050 when 5-axis milling is primary; evaluate an Integrex V when substantial turning is also part of the process.