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    MRSC20-7-7-A

    137,77 €
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    Ruland MRSC20-7-7-A, 7mm x 7mm Short Slit Coupling, Aluminum, Clamp Style, 20.0mm OD, 21.5mm length
    main product photo

    PRODUKTSPEZIFIKATIONEN

    Ruland MRSC20-7-7-A is a clamp style slit coupling with 7mm x 7mm bores, 20.0mm OD, and 21.5mm length. It is manufactured from a single piece of material and has two sets of intermittent slit cuts allowing for a maintenance-free coupling with high torsional stiffness in relation to comparable couplings, such as beam type. MRSC20-7-7-A is commonly used in precise positioning applications found in semiconductor, medical, and test and measurement equipment. This short style slit coupling is ideal for compact installations where the long type may not fit. It is a suitable alternative to comparatively sized disc couplings due to the ability to accommodate all forms of misalignment whereas a single disc coupling has no accomodation for parallel misalignment. MRSC20-7-7-A is zero-backlash, has a balanced design for reduced vibration at speeds up to 7,500 RPM, and can accommodate all forms of misalignment with light bearing loads. It is manufactured by Reliance Precision Ltd. in their County Cork, Ireland factory from 7075 aluminum for lightweight and low inertia. MRSC20-7-7-A is inventoried by Ruland and RoHS3 and REACH compliant.

    PRODUKTSPEZIFIKATIONEN

    Abmessungen

    Bohrung (B1)

    7 mm

    Bohrung (B2)

    7 mm

    Max. Nabentiefe (B1)

    8,6 mm

    Max. Nabentiefe (B2)

    8,6 mm

    Außendurchmesser (OD)

    20 mm

    Bohrungstoleranz

    +0,020 mm / +­0,000 mm

    Länge (L)

    21,5 mm

    Platzbedarf C MAX

    21,8 mm
    Befestigungsschraube

    Kopfschraube

    M2,5

    Schraubenwerkstoff

    18-8 Cr-Ni Rostfreier Stahl

    Größe Sechskantschlüssel

    2,0 mm

    Schraubenoberfläche

    Glänzend Poliert

    Anzugsmoment

    0,73 Nm

    Anzahl der Schrauben

    2
    Leistungsbeschreibungen

    Dynamisches Drehmoment Umkehrend

    0,95 Nm

    Winkelversatz

    3,0°

    Dynamisches Drehmoment Nichtumkehrend

    1,45 Nm

    Paralellversatz

    0,12 mm

    Spitzen Drehmoment

    2,45 Nm

    Axialbewegung

    0,50 mm

    Torsionssteife

    1,9 Nm/Deg

    Trägheitsmoment

    0.00269 lb-in²

    Maximale Geschwindigkeit

    7.500 U/min

    Bearing Support Required

    Ja

    spielfrei?

    Ja

    Ausgewogenes Design?

    Ja
    zusätzliche Information

    Materialspezifikation

    7075-T651 Aluminium Stangenmaterial

    Temperaturbereich

    -80°C bis 80°C

    Spezifikation Oberflächenbehandlung

    SurTec 650

    Hersteller

    Reliance Precision Limited

    Herkunftsland

    Irland

    Gewicht (kg)

    0.030300

    UPC

    634529299005

    Tariff Code

    8483.60.8000

    UNSPC

    31163003
    Produkthinweise

    Anmerkung 1

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

    Prop 65

    WARNING This product can expose you to the chemical Nickel (metallic), known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

    Verwandte Produkte

    MRSC20-7-7-A
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