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CNC lathe with cycle control

OPTIturn L 440

The OPTIMUM PREMIUM high-performance CNC lathe with cycle control. SIEMENS CONTROL SINUMERIK 828D BASIC

Price upon request

Prices are recommended retail prices. Retailer prices may vary.

Art.-No. 3514410

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  • Productdetails

    • High-precision machine with the latest SIEMENS control and SIEMENS servo-drives
    • Compact headstock design
    • High-speed spindle 4,500 rpm with high-precision and large-sized tapered roller bearings
    • Changing between the two gear stages is done pneumatically via a pneumatic cylinder
    • Construction of the headstock guarantees a minimum noise level
    • Wide machine bed with double rectangular guideways, also for roughing operations
    • Hardened and ground bed lanes
    • Tailstock generously dimensioned and easy to position with a quick-release tensioner
    • Two front, separately movable sliding doors with integrated viewing windows
    • Microswitch prevents start-up with the door not fully closed
    • RJ45 plug connection, USB and power connection 230 V
    • Mobile control panel
    • Two electronic handwheels for manual operation X and Z axis
    • Automatic headstock lubrication
    • Automatic lubrication of longitudinal and cross slides
    • Halogen work lamp
    • Closed Control cabinet with integrated heat exchanger, ensures optimum temperature even at high outside temperatures and prevents the ingress of dirt particles.
    • Hard and soft block jaws
    • Tailstock end cover
    • Six machine feet
    • Heat Exchanger
    • EMC (Electromagnetic Compatibility)

     

    C axis (factory option)
    Drive motor output5 kW
    Torque20 Nm
    Speed range4500 min¯¹
    Control
    Type of ControlSinumerik 828D PPU 271
    Sinumerik 828D system software (factory option)SW 24
    CNC memory3 MB
    Look Ahead50
    Set change time3 ms
    Number of tools128
    Cooling lubricant system
    Coolant pump output375 W
    Tank capacity170 l
    Dimensions and weights
    Length approx.3030 mm
    Width/depth approx.1952 mm
    Height approx.2025 mm
    Weight approx.3000 kg
    Electrical connections
    Total rated value25 kVA
    Electrical Data
    Drive motor output11 kW
    Supply voltage400 V
    Mains frequency50 Hz
    Feed force
    Feed force X-axis7,5 kN
    Feed force Z-axis10 kN
    Feed speed
    X axis15000 mm/min
    Z axis15000 mm/min
    Hydraulic system
    Motor output0,75 kW
    Tank capacity50 l
    Machine data
    Chuck passage diameter52 mm
    Motor torque
    X axis6 Nm
    Z axis16 Nm
    Motor(s)
    Drive motor torque70 Nm
    Precision
    Repetition accuracy± 0.005 mm
    Positioning accuracy± 0.005 mm
    Spindle
    Spindle chuckDIN ISO 702-1 No. 6
    Spindle bore/rod passage diameter65 mm
    Tailstock
    ChuckMT 4
    Quill stroke150 mm
    Quill diameter65 mm
    Travel
    Travel X axis260 mm
    Travel Z axis1150 mm
    Turret
    Typehydraulic; LS 160 VDI 40
    Number of tool slots8 St
    Max. chuck height, width square25 x 25 mm
    Max. chuck diameter drilling rod32 mm
    Vertical spindle
    Drive motor output continuous operation S111 kW
    Drive motor output S6-30 % operation23 kW
    Drive motor torque70 Nm
    Drive motor torque S6-30 % operation148 Nm
    Work areas
    Lathe chuck diameter200 mm
    Lathe chuck actuation of clamping movementhydraulic
    Max. height235 mm
    Max. width1000 mm
    Swing diameter above machine bed475 mm
    Swing diameter in bed bridge710 mm
    Swing diameter above planing slide240 mm
    VPE1
    Unit: pc(s).
    Packaging unit: 1

    • EMC
    • Portable electronic handwheel
    • Hydraulic tool turret LS160 VDI40
    • Hydraulic 3-jaw chuck Ø 200 mm
    • Hard and soft block cheeks
    • heat exchangers
    • Tailstock end cover
    • 6 pcs. machine feet
    • Coolant system


    INFORMATION


    Lifting device 3514301
    To unload the machine, a lifting device is needed

     

    If a guarantee is shown in the article description and/or in the description of the scope of delivery, your legal rights of liability for defects towards your seller remain unaffected. For the scope, duration, content and the guarantor, please refer to the guarantee conditions. We are not liable for printing errors, mistakes or incorrect presentation. Technical and optical changes are reserved. Fig. partly with optional accessories. Delivery is made exclusively according to our terms of delivery and payment. The sale is carried out via the specialized trade.

    Optional parts

    Optional parts can not be retrofitted and are available only when ordering new machines.