McMaster-Carr logo
    Filter by
    Shaft Type
    Overall Length
    Attribute Image
    For Shaft Misalignment Type
    Keyway Width
    Attribute Image
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Keyway Depth
    Attribute Image
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    4 Products

    Non-Contact Magnetic Couplings

    Image of Product. Front orientation. Flexible Shaft Couplings. Non-Contact Magnetic Couplings.
    Strong, opposing rare-earth magnets connect these hubs without direct contact, so they never wear and don't require lubrication. For a complete coupling, select two hubs with the same OD. Hubs for a 1/2" shaft diameter and above have a keyway.
    416 Stainless Steel—Strong and corrosion resistant.
    Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.
    Misalignment
    Capability
    OD
    Overall
    Lg.
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel
    Angular
    Shaft Mount
    Type
    Magnet Material
    Choose a Shaft Dia.
    Each
    416 Stainless Steel
    1 23/32"1 3/8"26,00040.25"Set Screw
    Nickel-Plated Neodymium3/16", 1/4", 5/16"9199T1000000
    1 31/32"1 3/8"23,00060.25"Set Screw
    Nickel-Plated Neodymium1/4", 5/16", 3/8", 1/2"9199T2000000
    2 23/64"1 11/16"19,00090.25"Set Screw
    Nickel-Plated Neodymium3/8", 1/2", 5/8", 3/4"9199T3000000
    2 7/8"2 3/16"15,500150.25"Set Screw
    Nickel-Plated Neodymium1/2", 5/8", 3/4", 7/8"9199T4000000
     
    back to top