VTL 500 & 750
VTL Series
VTL 500 & 750
VTL Series machines are specially designed for larger diameter components machining in heavy engineering industries such as Oil & Gas, Earth Moving, Automobile and Subcontracting industries. Bed and Column made from higher grade cast-iron providing maximum rigidity, thermally stability for better machine life and accuracy. X & Z Axis moves on wide harden and ground box guide ways which allows vibration free cutting and more rigid machining at greater extension from turret.
Features
Key Features
- Heavy and rigid single piece structure.
- Heavy duty box type guide ways.
- High performance rigid spindle.
- Counter balance Z axis.
- Hydraulic chucking.
- Auto and manual coolant system.
- Electrical with quality devices & panel with A.C.
- Centralized & programmable lubrication.
- Efficient chip disposal.
Monoblock Rigid Structure
New Aesthetic Look
Bi-Directional Servo Turret
Direct Coupled and Laser Calibrated high Precision Axis
TPM friendliness
Technical Specification
| VTL 400 | VTL 500/5A | VTL 500/5B | VTL 500/7A | VTL 500/7B | VTL 750A | VTL 750B | ||
| Capacity | ||||||||
| Swing Dia. | inch (mm) | 24.60 (625) | 28.34 (720) | 28.34 (720) | 28.34 (720) | 28.34 (720) | 35.43 (900) | 35.43 (900) |
| Std. Turning Dia. | inch (mm) | 15.74 (400) | 19.68 (500) | 19.68 (500) | 19.68 (500) | 19.68 (500) | 29.52(750) | 29.52(750) |
| Max. Turning Dia* | inch (mm) | 16.53 (420) | 19.68 (500) | 19.68 (500) | 19.68 (500) | 19.68 (500) | 29.52(750) | 29.52(750) |
| Max. Turning Length* | inch (mm) | 16.14 (410) | 19.68 (500) | 19.68 (500) | 29.52(750) | 29.52(750) | 29.52(750) | 29.52(750) |
| Slides | ||||||||
| X-Axis (Horizontal) | inch (mm) | 8.85 (225) | 10.43 (265) | 10.43 (265) | 10.43 (265) | 10.43 (265) | 15.74 (400) | 15.74 (400) |
| Z-Axis (Vertical) | inch (mm) | 16.14 (410) | 19.68 (500) | 19.68 (500) | 29.52(750) | 29.52(750) | 29.52(750) | 29.52(750) |
| Feed | ||||||||
| Rapid (X/Z Axis) | ipm (m/min) | 944.8 (24) | 787.40 (20) | 787.40 (20) | 787.40 (20) | 787.40 (20) | 787.40 (20) | 787.40 (20) |
| Cutting Feed | ipm (m/min) | 393.7 (10) | 393.7 (10) | 393.7 (10) | 393.7 (10) | 393.7 (10) | 393.7 (10) | 393.7 (10) |
| Main Spindle | ||||||||
| Chuck Size | inch (mm) | 9.84 (250) | 12.40 (315) | 15.74 (400) | 12.40 (315) | 15.74 (400) | 15.74 (400) | 20.86 (530) |
| Range of Table Speed | rpm | 3000 | 2500 | 1500 | 2500 | 1500 | 1500 | 1200 |
| Front Bearing Dia. | inch (mm) | 3.93 (100) | 4.72 (120) | 6.29 (160) | 4.72 (120) | 6.29 (160) | 6.29 (160) | 7.87 (200) |
| Spindle Nose | A2-6 | A28 | A211 | A28 | A211 | A211 | A215 | |
| Spindle Motor Power - Fanuc | hp (kW) | 20.11/14.75 (15/11) | 24.80/20.11 (18.5 /15) | 29.50/24.80 (22/18.5) | 24.80/20.11 (18.5 /15) | 29.50/24.80 (22/18.5) | 29.50/24.80 (22/18.5) | 29.50/24.80 (22/18.5) |
| Spindle Motor Power - Siemens | hp (kW) | 20.91/16.09 (15.6/12) | 37.28/24.80 (27.8/18.5) | 37.28/24.80 (27.8/18.5) | 37.28/24.80 (27.8/18.5) | 37.28/24.80 (27.8/18.5) | 37.28/24.80 (27.8/18.5) | 56.32/37.54 (42/28) |
| Gear Box | Opt | Opt | Std | Opt | Std | Std | Std | |
| Tool Turret | ||||||||
| Type of Turret | Servo | Servo | Servo | Servo | Servo | Servo | Servo | |
| No. of Tool Station | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Tool Size | inch (mm) | 0.98 x 0.98 (25 x 25) | 0.98 x 0.98 (25 x 25) | 1.25 x 1.25 (32 x 32) | 0.98 x 0.98 (25 x 25) | 1.25 x 1.25 (32 x 32) | 1.25 x 1.25 (32 x 32) | 1.25 x 1.25 (32 x 32) |
| Boring Bar Dia. | inch (mm) | 1.96 (50) | 1.96 (50) | 1.96 (50) | 1.96 (50) | 1.96 (50) | 2.36 (60) | 2.36 (60) |
| Accuracy (as per VDI/DGQ 3441) | ||||||||
| Positioning Uncertainty(P) | inch (mm) | 0.000394 (0.01) | 0.00059 (0.015) | 0.00059 (0.015) | 0.00059 (0.015) | 0.00059 (0.015) | 0.00059 (0.015) | 0.00059 (0.015) |
| Repeatability (Ps Medium) | inch (mm) | 0.00019 (0.005) | 0.00027 (0.007) | 0.00027 (0.007) | 0.00027 (0.007) | 0.00027 (0.007) | 0.00027 (0.007) | 0.00027 (0.007) |
| Other Data | ||||||||
| Machine Weight (Approx) | lb (kg) | 12125 (5500) | 17637 (8000) | 18078 (8200) | 18739 (8500) | 19180 (8700) | 23149 (10500) | 23589 (10700) |
| Machine Dimension (Approx) | ||||||||
| Length | inch (mm) | 63 (1600) | 113 (2870) | 113 (2870) | 113 (2870) | 113 (2870) | 129 (3275) | 129 (3275) |
| Width | inch (mm) | 69 (1750) | 68 (1715) | 68 (1715) | 68 (1715) | 68 (1715) | 82 (2075) | 82 (2075) |
| Height | inch (mm) | 96 (2450) | 118 (2990) | 118 (2990) | 134 (3400) | 134 (3400) | 139 (3540) | 139 (3540) |
** Depends upon Work holding devices, Tooling and Job.
