Motion Control
Automated Assembly
Huco Dynatork

Multi-Beam Couplings

These general purpose, multi-beam couplings will readily accommodate any combination of axial motion and angular & parallel misalignment but should be used with caution if low bearing loads are desirable. The three start helical-cut design provides higher torque capability and greatly reduced wind-up when compared to single beam couplings. The 6 beam version provides greater misalignment capability but reduced torque accuracy when compared to the 3 beam version.

Stainless Steel Multi-Beam Coupling
    • Material Options: Aluminium, Stainless Steel, Acetal
    • Speeds: Up to 5000 rpm
    • Peak Torque Largest Size lbs.-in (Nm): 1239(140) 
    • Standard Bores in. (mm): 1/8" -1 1/4" (1 to 38) 
    • Temperature: -40° to +290°F , (-40° to +140°C)
    • Electrically Isolating: Aluminium & Stainless Steel No , Acetal Yes
    • Connection: Clamp or Set Screw
    • Torsionally rigid design
    • Zero backlash
    • No moving parts
    • Single beam simple coupling compatible with industry standard types
    • 3-Beam single stage for increased torsional stiffness
    • 6-Beam two stage for torsional stiffness and increased radial compliance
    • Step Beam for low inertia, electrical isolation, low cost
    Application Profiles
        Merchant Drive, Hertford
        Hertfordshire, SG13 7BL – England
        Phone:+44(0)1992 501900
        Fax:+44 (0)1992 509890
        Huco (USA)
        440 North Fifth Avenue
        Chambersburg, PA 17201 - USA
        Phone:888-829-6637 or 717-264-7161