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Numturn 420 SI | Numturn 420 SI Eco |
Working Area | Workpiece length (max.) | 39 in | Turning diameter over bed | 17 in | Turning-¯ over support | 9 in | Turning length (max.) | 36 in | Travels | Travel X-axis | 8.7 in | Travel Z-axis | 36 in | Headstock | Spindle speed | 60 - 3,000 rpm | Spindle mount | A2-6 | Spindle bore | 2 in | Spindle bore with draw tube | 1.9 in | Rapid Feed | Rapid Feed X-axis | 157.48 in/min | Rapid Feed Z-axis | 314.96 in/min | Tool Head | Number of tool stations | 8 positions | 1 positions | Accuracies | Positioning accuracy X-axis | 0.00024 in | Positioning accuracy Z-axis | 0.00031 in | Repeatability X-axis | 0.0002 in | Repeatability Z-axis | 0.00031 in | Tailstock | Tailstock taper | MT 4 | Tailstock quill diameter | 2 in | Tailstock quill stroke | 4 in | Drive Capacity | Motor rating main drive | 10.1 Hp | Motor rating coolant pump | 0.2 Hp | Motor rating X-axis | 2 Hp | Motor rating Z-axis | 2.01 Hp | Motor rating X / Z axis | 1,5 Hp | Measures and Weights | Overall dimensions (length x width x height) | 113x63x69 in | Weight | 6,050 lbs |
- Manually transverse the X and Z axis via 2 electronic hand wheels
- User-oriented cycle interface for easy parts programming - turning cycles with many programming options to create a complete parts program
- USB port for easy data transfers
- Induction-hardened, ground guide ways
- Longitudinal and transverse movements via high-quality preloaded ball screws and servo drives
- Smart central lubrication system for low-maintenance operation
- SINUMERIK 808D ADVANCE -- the perfect solution for modern standard machines
- In combination with a new generation of spindle and axis drives, the SINUMERIK 808D ADVANCE with 8.4" LCD provides an innovative ready-to-use digital CNC solution for modern standard machines
- This is topped by a guaranteed superior price/performance ratio
- CNC and drive communicate via a high-speed bus to ensure efficient positioning control plus high precision and optimum cutting performance
- This globally leading CNC technology provides high performance and power for the control of standard lathes
Advantages - Digital solution provides higher precision: - Increased overload capacity supports a faster acceleration and deceleration of machine tools
- Constant cutting speeds result in an increased surface quality of the workpiece
Increased ruggedness: - The SINAMICS features a wide voltage range to prevent machine shut-downs during poor voltage supply conditions. This will significantly reduce machine down-times.
- During heavy machining operations, an automatic spindle torque adjustment will help protect machining tools and spindle systems.
Increased operator comfort: - A fast Ethernet connection facilitates easy start-up and diagnostics of machine tools and simplifies NC program use
- siemens 808D Advanced TTL control
- 2 electronic hand-wheels
- 3-jaw hand chuck ¯ 7.9 inch
- quick change tool holder WBD 25120
- automatic central lubrication
- work lamp
- operating tools
- operating manual and programming instructions
- hydr. tailstock
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