Conventional lathe DL S 515/1500

horizontal3-axisA2-11

Product description
The DL S 515/1500 is a conventional lathe designed for large-diameter and long workpieces. Suited for turning tasks up to 1,500 mm in length (variants available in the series up to 5,000 mm), it features a wide, heavily ribbed mono-block bed to support heavy workpiece weights and ensure rigidity.

Product highlights

• Max center distance options in the series up to 5,000 mm
• 100 mm spindle bore (A2-11)
• Four-step spindle speed selection
• High rapid-feed rates on X and Z axes
• Supplied with assembled 3-axis position indicator

Key product details

• Extra-heavy, one-piece ribbed bed for high stiffness
• Induction-hardened and ground guideways for long-term accuracy
• Massive headstock with tapered roller bearings for spindle stability under load
• Manual 4-speed gearbox plus frequency-controlled drive for precise rpm and high torque
• Adjustable multi-disc clutch for controlled spindle start-up
• Joystick control for X and Z feeds mounted at the support
• Adjustable overload clutch in apron protects feed mechanics
• Support and top slide designed for high cutting forces

Display / Position indicator features

• Clear, easy-to-read display
• Operator-oriented functions and keyboard layout
• Resolution: 0.01 / 0.005 mm
• Default coordinates and position retention when display is off
• Hole-circle pattern calculation and calculator function
• Storage for 10 tools; radius/diameter toggle; mm/inch conversion
• Separate and differential/cumulative display for top (Z0) and box-way slide (Z1)

Working area
Workpiece length (max.): 1,500 mm
Turning diameter over bed: 1,000 mm
Turning diameter over support: 720 mm
Turning diameter over gap bridge: 1,350 mm
Max workpiece weight: 4,000 kg
Gap bridge length: 470 mm
Bed width: 600 mm

Travels
Travel X-axis: 520 mm
Travel Z-axis: 1,200 mm
Travel Z1-axis: 250 mm
Swing range of top slide: 90°

Headstock
Spindle speed: 5 1/min - 630 1/min
Spindle bore: 100 mm
Spindle mount: A2-11

Rapid feed
Rapid feed X-axis: 1,800 mm/min
Rapid feed Z-axis: 3,640 mm/min

Feed
Feed speed X-axis: 0.04 mm/min - 4.8 mm/min
Feed speed Z-axis: 0.08 mm/min - 9.6 mm/min
Feed speed Z1-axis: 0.02 mm/min - 2.4 mm/min

Tooling
Tool shank dimensions: 32 mm x 32 mm

Threading
Metric threading: (53) 1-120 mm
Inch threading: (49) 30 - 1/4
Diametral threading: (56) 60-0.5 DP
Module threading: (54) 0.5 - 60 mm

Tailstock
Tailstock quill diameter: 120 mm
Tailstock taper: MT 6
Tailstock quill stroke: 250 mm

Drive capacity
Main drive motor rating: 22 kW
Coolant pump motor rating: 0.15 kW
Feed motor rating: 1.1 kW
Total power consumption: 23 kVA

Measures and weights
Overall dimensions (L x W x H): 3.65 m x 1.50 m x 1.60 m
Weight: 5,600 kg