Elastomer Jaw Couplings TNM ETW

Key Characteristics of the Elastomer Jaw Couplings TNM ETW

The torque is transmitted through an elastic transitional ring made of synthetic rubber (Pb), which dampens shocks and torsional vibrations, is oil-resistant, temperature-insensitive, and electrically conductive, preventing static charging. The coupling is suitable for any rotational direction and installation position.

- Available in 24 Sizes: This wide range of sizes ensures the coupling can meet diverse application needs.

- Max. Bore Diameter:

  + d1 ranges from 42 to 185 mm

  + d2 ranges from 48 to 190 mm

- Outer Diameter: D1 ranges from 112 to 415 mm, the outer diameter range indicates the overall size of the coupling, ensuring compatibility with different machinery.

- Overall Length: L ranges from 123.5 to 408 mm, the length range ensures the coupling can fit within different spatial constraints, making it suitable for both compact and spacious setups.

- Rotational Speed: nmax ranges from 1,255 to 4,580 RPM, this range of maximum rotational speeds showcases the coupling's capability to operate efficiently in both low and high-speed applications.

- Torque:

  + TKN Pb72 ranges from 150 to 13,200 Nm

  + TKN Pb82 ranges from 230 to 16,000 Nm

Product Specifications of TNM ETW Elastomer Jaw Couplings

TNM ETW Catalogue	TNM ETW Installation Instruction

Why Choose Ringfeder Elastomer Jaw Coup­lings TNM ETW?

The high material damping capability of the elastic intermediate rings limits resonance enhancements, mitigates torque shocks, and prevents structure-borne noise, protecting the coupled machines.