The OPTIturn TU 2506VB lathe is a professional machine designed for the most demanding users, with lead screw for thread cutting and automatic longitudinal machining. Equipped with a powerful maintenance-free motor and electronically adjustable speed, it is ideal for precision work and versatility thanks to its numerous functions and adjustments.
Main features
Powerful and maintenance-free engine: for consistent and reliable performance.
High precision: guaranteed concentricity of the spindle nose ≤ 0.009 mm and of the spindle ≤ 0.04 mm.
Mother vine: for thread cutting and automatic longitudinal turning.
Right/left rotation: selectable via control panel.
Quadruple tool holder: for quickly changing tools while working.
Cast iron prism table: highly rigid and stable, hardened and precision ground.
Adjustable counterpoint: for conical machining with ±5 mm adjustment.
Quick gear change: adjustable via potentiometer.
Complete equipment: Including 3-jaw chuck, gear set and other accessories to get you started right away.
Technical specifications
Dimensions and weight
Details
Length (product)
about 1250 mm
Width/Depth (Product)
about 650 mm
Height (product)
about 420 mm
Net weight
about 132 kg
Work Areas
Details
Maximum height
125mm
Maximum width
550 mm
Swing diameter above bed
246 mm
Swing diameter above the trolley
149mm
Bed width
134 mm
Speed Range
Details
Speed control
Electronically adjustable
Number of gears
2 levels
Speed range
150 – 2500 min⁻¹
Electrical Data
Details
Engine power
1.1 kW
Supply voltage
230V
Network frequency
50 Hz
Spindle
Details
Clamping chuck
Short cone
Spindle bar passage diameter
26 mm
Maximum tool holder spindle height
12mm
Spindle cone
MT 4
Tailstock
Details
Tailstock spindle cone
MT 2
Tailstock barrel stroke
65 mm
Tailstock barrel diameter
30 mm
Threads
Details
Metric pitch
0.2 – 4 mm/rev
Number of metric steps
21
Imperial step
56 – 8 TPI
Number of imperial steps
21
Movement
Details
Upper carriage race
70 mm
Cross carriage race
110mm
Longitudinal carriage stroke
550 mm
Advancement
Details
Range of longitudinal feeds
0.07 – 0.4 mm/rev
Number of longitudinal advances
6
Equipment Included
3-jaw chuck: Ø 125 mm, centering.
Fixed centering tip: MK 2 and MK 4.
Quadruple tool holder: for 12mm tools.
HSS turning tool
Bulkheads and chip tray
Gearbox Gear Set: for cutting threads.
Operating tools
Note: The machine base is optional and not included in the standard offer.
The OPTIturn TU 2506VB lathe is the ideal choice for those looking for a robust, precise and ready-to-use machine for a wide range of machining operations.
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