KTR POLY-NORM Couplings
Industrial Clutch Parts Ltd. supply a complete range of KTR Jaw Couplings. Jaw Couplings are power transmitter couplings designed for both general purpose and motion control or servo applications.
Jaw couplings are made from two metallic hubs and an elastomer insert called a spider or an element. The three parts fit together with a jaw as each hub fits alternatively with the lobes of the spider. This design creates a flexible and secure connection that can transmit torque while dampening vibrations, protecting components from damage and compensating for any misalignment. When used with a stiff straight tooth elastomer, this design can also maintain a zero-backlash fit, making it an excellent option for motion control applications that rely on a stop-and-go movement to perform precision tasks.
The POLY-NORM is a torsionally-flexible, shear type shaft coupling. It has an axial plug-in design with a unique short overall length. Suitable for nearly all types of machinery and is ideal for the pump industry. Designed to compensate for shaft misalignment of all kinds and safely transmits the torque. The coupling consists of two hubs, with fingers separated by elastomeric elements. The hubs are assembled blindly plugging the hub fingers into each other axially and the elastomer ring is trapped in a groove between both coupling hubs. The compact POLY-NORM coupling transmits torque with the elastomer in compression.
- Additional Information
Product Type Coupling Industry Applications Pump Industry & Industrial Gearboxes Operating Temperature -30 to +80° C Torque Rating 40 - 67,000 Nm
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