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    Komax

    Sigma 688 ST

    The Sigma 688 ST is a fully automatic wire twisting machine that performs precise twisting and secures both ends of the wire in a single cycle. It ensures high quality and repeatability in the automatic processing of wires intended for the production of cable harnesses.
    2 × 0.22 mm² - 2 × 1.0 mm² / 2 × 0.22 mm² - 2 × 2.5 mm²
    automatic
    Product availability icon Configurable
    Download specifications
    Features
    Technical Specifications
    Processes
    Additional

    Features

    Automatic twisting and fastening of ends

    The machine twists the wires and secures their ends simultaneously, ensuring safe transport and stability during subsequent stages of harness production.

    Precision with short, open ends

    The Sigma 688 ST ensures precise cable crimping even with short, open ends of varying lengths, guaranteeing high-quality cable assembly.

    ACD Quality Monitoring

    The integrated, optional ACD system detects even the slightest contact between the blade and the conductors, improving safety and the quality of processing for both copper and aluminum cables.

    Process repeatability thanks to adjustable parameters

    Precisely adjustable and clearly displayed parameters enable reproducible settings, ensuring process stability and efficient bundle production.

    Technical Specifications

    Supplier
    Komax
    Cable cross-section
    2 × 0.22 mm² - 2 × 1.0 mm² / 2 × 0.22 mm² - 2 × 2.5 mm²
    Insulation length
    Side 1: 0.1–18 mm Side 2: 0.1–28 mm with a set for machining short open ends Side 2: 0.1–28 mm with the standard kit for machining open ends
    Cable length
    700–4,000 mm 700–7,000 mm 700–10,000 mm
    Length of the open ends of the wires
    15–99 mm with a kit for machining short open ends 30–99 mm with a standard kit for machining open ends 30–125 mm with a kit for machining long and uneven open ends on side 1
    Number of twisted wires
    Job Type
    automatic
    Electrical Power Supply
    3 × 208–480 V, 50–60 Hz, 10 kVA
    Pneumatic power supply
    5–8 bar
    Noise Level
    80 dB
    Weight
    2,800–4,000 kg
    Dimensions
    8516 x 1780 x 1985 mm (closed cover); 2865 mm (open cover)

    Processes

    Cięcie na wymiar

    Cutting to Size

    Skracanie wyciągniętych żył po odizolowaniu

    Trimming the stripped wires after insulation removal

    Odizolowanie pełne

    Full isolation

    Odizolowanie częściowe

    Partial isolation

    Skręcanie przewodów – obróbka nierównych, krótkich otwartych końców

    Twisting Wires – Processing Uneven, Short Open Ends

    Zaciskanie

    Crimping

    Programowalna wysokość zaciskania

    Programmable clamping height

    Obustronne zaciskanie z nałożeniem uszczelki

    Double-sided clamping with a gasket

    Znakowanie termiczne

    Thermal Marking

    Znakowanie

    Marking

    Additional

    Proposed

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