High Speed • AGILE • Versatile
A powerhouse in gear manufacturing. With a massive 400mm workpiece capacity and a 320mm table diameter, it ensures versatility for various applications. The Siemens 828D or Fanuc oi-MF controllers offer seamless operation. Equipped with essential features, including a Hydraulic Power Pack, Chiller unit, Panel Cooler, Magnetic Chip conveyor, and Mist collector, it guarantees optimal performance. The hardened, precision-ground spindle with a direct-drive motor ensures top-tier accuracy, making Vajra 400 a reliable choice for precision gear machining.
Key Feature
UCRIDE Technology
UCRIDE Technology  All VAJRA machines are designed with UCRIDE® technology consisting of epoxy granite filling to ensure reduced vibration and higher damping effect.
Precision Gear Control
Precision Gear Control Elevate gear precision with an advanced Electronic Gear Box (EGB), ensuring best synchronization to generate the most accurate gear profiles.
Tailored Machining Experience
Tailored Machining Experience Customize your process with extensive options, allowing seamless adaptation to diverse gear manufacturing requirements.
Stability in Swivel Axis
Stability in Swivel Axis Ensure stability and precision with high clamping torque on the swivel axis, providing a reliable foundation for gear machining operations.
Hardened Spindle Precision
Hardened Spindle Precision Achieve top-tier accuracy with a precision ground spindle and direct-drive motor, delivering hardened precision for flawless gear production.
Machine Concept
Machine Concept
| key specifications | vajra 250 |
|---|---|
| Radial Axis | X |
| Tangential Axis | Y |
| Axial Feed | Z |
| Vertical Movement of counter column | Z2 |
| Hob swivel | A |
| Hob Spindle | B |
| Work Rotation | C1 |
| Autoloader | C2 |
Technical Data
| key specifications | vajra 250 |
|---|---|
| Module (mm) | upto 250 mm |
| Workpiece diameter (mm) | upto 6.0 mm |
| parameters | |
|---|---|
| Module (mm) | 6 |
| Workpiece diameter (mm) | 250 |
| Axial Travel (mm) | 350 |
| Shift distance (mm) | 170 |
| Max hob dia x length (mm) | 180 x 180 |
| Hob speed (rpm) | 1800 |
| Table speed (rpm) | 150 |
Applications
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