Lovejoy 68514456642 Flexible Clamp Hub 1/4 in Bore

Product Description

The LOVEJOY 68514456642 is a flexible clamp hub designed for use in mechanical coupling assemblies. This clamp-style hub connects rotating shafts in drive systems, transmitting torque while allowing for minor misalignment. Manufactured from anodized aluminum, it offers a lightweight build with corrosion resistance suitable for light-duty industrial and mechanical service environments. The hub fits a minimum bore diameter of 1/4 inch, measures 1 inch in outside diameter, and has an overall length of 1.25 inches. It belongs to the EC050 series, size code ES100, and is rated for up to 11 inch-pounds of torque. Mechanical technicians and millwrights are the typical installers of this component.

This flexible clamp hub is used in applications where compact, lightweight coupling components are required. The anodized aluminum construction makes it appropriate for applications where weight reduction and corrosion resistance are priorities over heavy load capacity. The clamp-style retention provides secure shaft engagement without requiring a keyed bore, simplifying installation. Typical applications include small motor drives, light-duty conveyor systems, and general mechanical power transmission setups found in both commercial and industrial equipment.

Key Features

• Anodized aluminum construction for corrosion resistance and reduced weight
• Clamp-style hub design allows secure shaft attachment without a keyway
• Rated torque capacity of 11 inch-pounds
• Minimum bore diameter of 1/4 inch for small shaft applications
• Compact overall length of 1.25 inches suits space-constrained drive assemblies
• Part of the EC050 series, size code ES100, for straightforward series replacement

Compatibility

Designed as an OEM-style replacement or upgrade component for flexible coupling assemblies using EC050 series clamp hubs with a 1/4 inch minimum bore diameter.

Installation Notes

Installation is typically performed by a qualified mechanical technician or millwright. Ensure all drive power is locked out and tagged out before removing or installing any coupling component. Use calibrated inch-pound torque tooling when tightening clamp fasteners to avoid over-stressing the aluminum hub. Inspect the mating shaft for burrs or damage before installation to ensure proper seating and concentricity.