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    MDCD15-4/3.5D-4/3.5D-A

    203,00 €
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    Menge Preis (USD)
    1 203,00 €
    10 184,54 €
    25 137,79 €
    50 82,73 €
    100 Angebot anfordern
    Built to Order Lead Time: 1-2 weeks
    Ruland MDCD15-4/3.5D-4/3.5D-A, 4/3.5Dmm x 4/3.5Dmm Double Disc Coupling with D-Bores, Aluminum, 15.0mm OD, 23.8mm Length

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    PRODUKTSPEZIFIKATIONEN

    Ruland MDCD15-4/3.5D-4/3.5D-A is a d-bore double disc coupling with 4/3.5Dmm x 4/3.5Dmm bores, 15,0mmOD, and 23,8mm length. The d-bore allows for positive drive in applications where the coupling can not slip. It is zero-backlash and has a balanced design for reduced vibration at high speeds. The double disc design is comprised of two anodized aluminum hubs, two sets of thin stainless steel disc springs, and a center spacer allowing each disc to bend individually and accommodate all types of misalignment. MDCD15-4/3.5D-4/3.5D-A is lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. Ruland manufactures MDCD15-4/3.5D-4/3.5D-A to be torisionally rigid and an excellent fit for precise positioning stepper servo applications commonly found in semiconductor, solar, printing, machine tool, and test and measurement systems. It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant. MDCD15-4/3.5D-4/3.5D-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

    PRODUKTSPEZIFIKATIONEN

    Abmessungen

    Bohrung (B1)

    4/3.5D mm

    Bohrung (B2)

    4/3.5D mm

    Max. Nabentiefe (B1)

    11,6 mm

    Max. Nabentiefe (B2)

    11,6 mm

    Flat F1

    3,50 mm

    Flat F2

    3,50 mm

    Flat Tolerance

    +.002”/-.000”

    Außendurchmesser (OD)

    15,0 mm (0,590 zoll)

    Bohrungstoleranz

    +0,03 mm / -0,00 mm

    Länge (L)

    23,8 mm (0,937 zoll)

    Nabenbreite (LH)

    8,33 mm

    Empfohlene Wellentoleranz

    +0,000 mm / -0,013 mm
    Befestigungsschraube

    Innensechskantschraube

    M2

    Schraubenwerkstoff

    Legierter Stahl

    Größe Sechskantschlüssel

    1,5 mm

    Schraubenoberfläche

    Brüniert

    Anzugsmoment

    0,6 Nm

    Anzahl der Schrauben

    je 2
    Leistungsbeschreibungen

    Dynamisches Drehmoment Umkehrend

    0,43 Nm

    Winkelversatz

    1,0°

    Dynamisches Drehmoment Nichtumkehrend

    0,85 Nm

    Paralellversatz

    0,05 mm

    Statisches Drehmoment

    1,7 Nm

    Axialbewegung

    0,10 mm

    Torsionssteife

    3,0 Nm/Deg

    Trägheitsmoment

    2.883 x 10-7 kg-m2

    Maximale Geschwindigkeit

    10.000 U/min

    Bearing Support Required

    Ja

    spielfrei?

    Ja

    Ausgewogenes Design?

    Ja
    Recommended Installation Tools

    Recommended Torque Wrench

    TW:BT-1R-1/4-5.3

    Recommended Hex Key

    Metric Hex Keys
    zusätzliche Information

    Materialspezifikation

    Naben aus 2024-T351 Aluminium Stangenmaterial, Federscheiben aus AIS 302 / 1.4310 Rostfreiem Stahl, Zentralstück aus POM

    Temperaturbereich

    -40°C bis 93°C

    Spezifikation Oberflächenbehandlung

    Schwarz eloxiert nach MIL-A-8625 Type II, Class 2 und ASTM B580 Type B

    Hersteller

    Ruland Manufacturing

    Herkunftsland

    USA

    Gewicht (kg)

    0.020851

    UPC

    65432942009

    Tariff Code

    8483.60.8000

    UNSPC

    31163008
    Produkthinweise

    Anmerkung 1

    Stainless steel hubs are available upon request.

    Anmerkung 2

    Torque ratings are at maximum misalignment.

    Anmerkung 3

    Performance ratings are for guidance only. The user must determine suitability for a particular application.

    Anmerkung 4

    Torque ratings for the couplings are based on the physical limitations/failure point of the disc springs. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disc springs. In some cases especially when the smallest standard bores are used or where shafts are undersized slippage on the shaft is possible below the rated torque of the disc springs. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.

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