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Bellows Couplings for Robotic Systems

Ruland zero-backlash bellows couplings are comprised of two anodized aluminum hubs and a flexible stainless steel bellows allowing for a lightweight, high torque solution that is required for many robot designs. The stainless steel bellows remain rigid under torsional loads while accommodating all forms of misalignment. Ruland manufactures bellows couplings with a balanced design for reduced vibration at speeds up to 10,000 RPM.
Bellows coupling have the greatest size-for-size torque and torsional stiffness of any Ruland flexible coupling making them a common choice for surgical robots where high torsional stiffness is preferred to ensure accurate positioning. They are available in clamp and set screw hubs with or without keyways in bore sizes from 1/8” to 1” and 3mm to 25mm.

Products

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Items 2665-2688 of 3958

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  1. Ruland OF-MCL-12E-F, One-Piece Shaft Collar
    OF-MCL-12E-F
    As low as $6.57 $9.64
    Ruland OF-MCL-12E-F, 0.7500" International Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 40mm OD, 15mm width
  2. Ruland OF-MCL-12E-SS, One-Piece Shaft Collar
    OF-MCL-12E-SS
    As low as $18.12 $26.58
    Ruland OF-MCL-12E-SS, 0.7500" International Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 40mm OD, 15mm width
  3. Ruland OF-MCL-16-A, One-Piece Shaft Collar
    OF-MCL-16-A
    As low as $6.34 $9.29
    Ruland OF-MCL-16-A, 16mm Shaft Collar With OD Flats And Holes, 2024 Aluminum, One-Piece Clamp Style, 34mm OD, 13mm Width
  4. Ruland OF-MCL-16-AN, One-Piece Shaft Collar
    OF-MCL-16-AN
    As low as $13.40 $19.65
    Ruland OF-MCL-16-AN, 16mm Shaft Collar With OD Flats And Holes, Black Anodized Aluminum, One-Piece Clamp Style, 34mm OD, 13mm Width
  5. Ruland OF-MCL-16-F, One-Piece Shaft Collar
    OF-MCL-16-F
    As low as $5.13 $7.53
    Ruland OF-MCL-16-F, 16mm Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 34mm OD, 13mm Width
  6. Ruland OF-MCL-16-SS, One-Piece Shaft Collar
    OF-MCL-16-SS
    As low as $14.16 $20.77
    Ruland OF-MCL-16-SS, 16mm Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 34mm OD, 13mm Width
  7. Ruland OF-MCL-16E-AN, One-Piece Shaft Collar
    OF-MCL-16E-AN
    As low as $17.37 $25.47
    Ruland OF-MCL-16E-AN, 1.0000" International Shaft Collar With OD Flats And Holes, Anodized Aluminum, One-Piece Clamp Style, 45mm OD, 15mm width
  8. Ruland OF-MCL-16E-F, One-Piece Shaft Collar
    OF-MCL-16E-F
    As low as $7.16 $10.49
    Ruland OF-MCL-16E-F, 1.0000" International Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 45mm OD, 15mm width
  9. Ruland OF-MCL-16E-SS, One-Piece Shaft Collar
    OF-MCL-16E-SS
    As low as $19.74 $28.95
    Ruland OF-MCL-16E-SS, 1.0000" International Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 45mm OD, 15mm width
  10. Ruland OF-MCL-20-A, One-Piece Shaft Collar
    OF-MCL-20-A
    As low as $8.74 $12.82
    Ruland OF-MCL-20-A, 20mm Shaft Collar With OD Flats And Holes, 2024 Aluminum, One-Piece Clamp Style, 40mm OD, 15mm Width
  11. Ruland OF-MCL-20-AN, One-Piece Shaft Collar
    OF-MCL-20-AN
    As low as $16.04 $23.52
    Ruland OF-MCL-20-AN, 20mm Shaft Collar With OD Flats And Holes, Black Anodized Aluminum, One-Piece Clamp Style, 40mm OD, 15mm Width
  12. Ruland OF-MCL-20-F, One-Piece Shaft Collar
    OF-MCL-20-F
    As low as $6.57 $9.64
    Ruland OF-MCL-20-F, 20mm Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 40mm OD, 15mm Width
  13. Ruland OF-MCL-20-SS, One-Piece Shaft Collar
    OF-MCL-20-SS
    As low as $18.12 $26.58
    Ruland OF-MCL-20-SS, 20mm Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 40mm OD, 15mm Width
  14. Ruland OF-MCL-20E-AN, One-Piece Shaft Collar
    OF-MCL-20E-AN
    As low as $26.83 $39.35
    Ruland OF-MCL-20E-AN, 1.2500" International Shaft Collar With OD Flats And Holes, Anodized Aluminum, One-Piece Clamp Style, 54mm OD, 15mm width
  15. Ruland OF-MCL-20E-F, One-Piece Shaft Collar
    OF-MCL-20E-F
    As low as $9.71 $14.24
    Ruland OF-MCL-20E-F, 1.2500" International Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 54mm OD, 15mm width
  16. Ruland OF-MCL-20E-SS, One-Piece Shaft Collar
    OF-MCL-20E-SS
    As low as $27.09 $39.73
    Ruland OF-MCL-20E-SS, 1.2500" International Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 54mm OD, 15mm width
  17. Ruland OF-MCL-24E-AN, One-Piece Shaft Collar
    OF-MCL-24E-AN
    As low as $30.73 $45.07
    Ruland OF-MCL-24E-AN, 1.5000" International Shaft Collar With OD Flats And Holes, Anodized Aluminum, One-Piece Clamp Style, 60mm OD, 15mm width
  18. Ruland OF-MCL-24E-F, One-Piece Shaft Collar
    OF-MCL-24E-F
    As low as $12.29 $18.02
    Ruland OF-MCL-24E-F, 1.5000" International Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 60mm OD, 15mm width
  19. Ruland OF-MCL-24E-SS, One-Piece Shaft Collar
    OF-MCL-24E-SS
    As low as $45.42 $66.61
    Ruland OF-MCL-24E-SS, 1.5000" International Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 60mm OD, 15mm width
  20. Ruland OF-MCL-25-A, One-Piece Shaft Collar
    OF-MCL-25-A
    As low as $9.44 $13.85
    Ruland OF-MCL-25-A, 25mm Shaft Collar With OD Flats And Holes, 2024 Aluminum, One-Piece Clamp Style, 45mm OD, 15mm Width
  21. Ruland OF-MCL-25-AN, One-Piece Shaft Collar
    OF-MCL-25-AN
    As low as $17.37 $25.47
    Ruland OF-MCL-25-AN, 25mm Shaft Collar With OD Flats And Holes, Black Anodized Aluminum, One-Piece Clamp Style, 45mm OD, 15mm Width
  22. Ruland OF-MCL-25-F, One-Piece Shaft Collar
    OF-MCL-25-F
    As low as $7.16 $10.49
    Ruland OF-MCL-25-F, 25mm Shaft Collar With OD Flats And Holes, Black Oxide Steel, One-Piece Clamp Style, 45mm OD, 15mm Width
  23. Ruland OF-MCL-25-SS, One-Piece Shaft Collar
    OF-MCL-25-SS
    As low as $19.74 $28.95
    Ruland OF-MCL-25-SS, 25mm Shaft Collar With OD Flats And Holes, 303 Stainless Steel, One-Piece Clamp Style, 45mm OD, 15mm Width
  24. Ruland OF-MCL-30-A, One-Piece Shaft Collar
    OF-MCL-30-A
    As low as $14.60 $21.42
    Ruland OF-MCL-30-A, 30mm Shaft Collar With OD Flats And Holes, 2024 Aluminum, One-Piece Clamp Style, 54mm OD, 15mm Width
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