Protorque Jaw Couplings

Protorque jaw couplings provide a reliable, cost‑effective solution for connecting two shafts while protecting your machinery from shock, vibration, and minor misalignment. Designed for general industrial drives, these flexible couplings combine robust metal hubs with an elastomeric “spider” to deliver smooth, efficient power transmission.

Reasons to buy from us

Key features and benefits:

Flexible jaw design to accommodate angular, parallel, and axial misalignment
Elastomeric spider for shock absorption and vibration damping
Compact, maintenance‑friendly construction with easy assembly and replacement of elements
Available in a wide selection of bore sizes, keyways, and mounting styles
Suitable for a broad range of industrial applications and drive configurations

Choose Protorque jaw couplings when you need dependable torque transmission, reduced vibration, and long service life in a compact, economical package.

Protorque Jaw Couplings

Types of Protorque Jaw Couplings:

Curved-jaw spider couplings

Straight-jaw couplings

HRC couplings

Reasons to buy from us

Key features and benefits:

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