MCA Series

Flexible Aluminum Set Screw Couplings

The Helical MCA Series Flexible Aluminum Motor Couplings provide a full range of torque capacities, bore sizes, and a .030in parallel offset with a set screw attachment. Featuring high torque capacity, large shaft compatibility, and durability, they are ideal for encoder/resolver applications, pumps, lead screws, and other demanding uses.

Showing 16–30 of 35 results

  • MCA150-12-12 Helical MCA Series Set Screw Couplings

    MCA150-12-12

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 3/8 in
    Minor Bore: 3/8 in

  • MCA150-16-16 Helical MCA Series Set Screw Couplings

    MCA150-16-16

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • MCA150-16-8 Helical MCA Series Set Screw Couplings

    MCA150-16-8

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 1/2 in
    Minor Bore: 1/4 in

  • MCA150-20-12 Helical MCA Series Set Screw Couplings

    MCA150-20-12

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 5/8 in
    Minor Bore: 3/8 in

  • MCA200-16-16 Helical MCA Series Set Screw Couplings

    MCA200-16-16

    Outside Diameter: 2 in
    Length: 3 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • MCA200-20-20 Helical MCA Series Set Screw Couplings

    MCA200-20-20

    Outside Diameter: 2 in
    Length: 3 in
    Major Bore: 5/8 in
    Minor Bore: 5/8 in

  • MCA225-20-20 Helical MCA Series Set Screw Couplings

    MCA225-20-20

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 5/8 in
    Minor Bore: 5/8 in

  • MCA225-24-10MM Helical MCA Series Set Screw Couplings

    MCA225-24-10MM

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 10 mm

  • MCA225-24-20 Helical MCA Series Set Screw Couplings

    MCA225-24-20

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 5/8 in

  • MCA225-24-24 Helical MCA Series Set Screw Couplings

    MCA225-24-24

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 3/4 in

  • MCA225-25MM-19MM Helical MCA Series Set Screw Couplings

    MCA225-25MM-19MM

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 25 mm
    Minor Bore: 19 mm

  • MCA225-28-20 Helical MCA Series Set Screw Couplings

    MCA225-28-20

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 7/8 in
    Minor Bore: 5/8 in

  • MCA225-32-16 Helical MCA Series Set Screw Couplings

    MCA225-32-16

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 1 in
    Minor Bore: 1/2 in

  • MCAM100-10MM-10MM Helical MCA Series Integral Clamp Couplings

    MCAM100-10MM-10MM

    Outside Diameter: 1 in
    Length: 1 3/4 in
    Major Bore: 10 mm
    Minor Bore: 10 mm

  • MCAM100-8MM-8MM Helical MCA Series Set Screw Couplings

    MCAM100-8MM-8MM

    Outside Diameter: 1 in
    Length: 1 3/4 in
    Major Bore: 8 mm
    Minor Bore: 8 mm

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