Overview

This document provides detailed technical specifications for various models of CNC lathes, focusing on controlled axes, spindle characteristics, turret configurations, servo parameters, and physical dimensions.

1. Controlled Axes and Travel Parameters

• Swing Over Way Covers: Ranges from 1,570 mm (61.81 in) to 4,060 mm (159.8 in) depending on model.
• Swing Over Saddle: Data not explicitly provided but implied to scale with machine size.
• Maximum Turning Diameter: Upper and lower diameters vary by model, with upper max turning diameters reaching up to 4,060 mm (159.8 in).
• Travel Distances: XA-Upper travel ranges from 600 mm (23.62 in) to 4,000 mm (157.48 in). Max ZA travel for upper spindles ranges from 1,570 mm (61.81 in) to 4,060 mm (159.8 in). Lower spindle travel data is mostly unavailable or not applicable.

2. Spindle Specifications

• Spindle Nose Types: Standard Bore (SB) and Big Bore (BB) options with types such as A2-8, A2-11, A2-15, and A2-20 depending on model.
• Spindle Bore Diameter: Ranges from Ø 90 mm (3.54 in) to Ø 180 mm (7.08 in), with optional larger bores available.
• Speed Range: Total spindle speed ranges vary widely, e.g., 14-3,200 min-1 for smaller models and up to 12-2,800 min-1 for larger ones, with some models offering multi-range speed control.
• Power: Standard spindle power is typically 30 kW (40 hp) continuous, with some models rated up to 37 kW (50 hp).

3. Turret and Tooling

• Turret Types: Standard and multifunction turrets are available, with configurations for upper and lower spindles.
• Number of Tool Stations: Typically 2 or 3 stations depending on turret type.
• Tool Sizes: Outer diameter turning tools up to approximately 1.25" square wedge lock; inner diameter tools vary with holders such as VDI50, VDI60, and I.D. holders of Ø 1.0" to Ø 2.5".
• Rotary Speed and Power: Turret rotary speeds range from 12 to 85 min-1, with power ratings up to 45 kW (60 hp) for some turrets.

4. Servo and Feed Parameters

• Rapid Traverse Rates: Up to 20 m/min (787 ipm) on some axes.
• Feedrate Range: Extremely wide, from 0.001 mm/min to 1,000 mm/min (0.00004 to 39.37 in/min), allowing precise control.
• Servo Power: XA and ZA axes servo motors range from 3.6 kW to 6 kW continuous power.
• ZA Thrust: Up to 1,211 kgf (2,664 lbf) net continuous thrust on some models.

5. Physical Dimensions and Weight

• Floor Space Width: From 4,845 mm (190 in) to 7,240 mm (285 in) depending on model.
• Floor Space Depth: Not fully specified but implied to scale with width and machine size.
• Net Weight: Ranges from 9,100 kg (20,020 lbs) to 16,500 kg (36,300 lbs), increasing with machine capacity.

6. Additional Features and Notes

• Live quill options with MT#5 taper are available for certain models.
• Various turret configurations support multifunctional tooling and positioning, including wedge lock tool holders and slotted turrets.
• Some models offer optional super big bore spindles and multifunction turrets with positioning only for specific spindles.
• Control systems referenced include NC-V12, NC-V8, and NC-V10 with VDI tooling standards.

Summary

This technical data sheet outlines the capabilities and configurations of a range of CNC lathe machines, emphasizing their mechanical travel limits, spindle and turret options, servo capabilities, and physical footprints. The machines cater to a variety of turning diameters and lengths, with flexible tooling and power options to suit different industrial machining needs. Key parameters such as spindle bore size, power ratings, and turret tooling standards are critical for selecting the appropriate model for specific manufacturing applications.