Rubber In Compression

Poona rubber in Compression couplings are perfect for applications where server shock loads, torsional vibration or variable speed & load applications.

Two basic version allow for shaft to shaft connection or standard SAE flywheel connection.

  • Intrinsically fail safe.
  • Control of torsional vibration
  • Maintenance free
  • Shock load protection
  • Zero backlash
  • Low cost


  • Diesel driven pumps
  • Pumps
  • Variable speed drive applications.
  • Generator sets
  • SAG/Ball Mill drives

Fire Pump Applications

Note: Poona couplings are an intrinsically fail safe coupling, making them ideal for electric motor or diesel driven fire pumps. In the unlikely event of rubber element failure, the coupling will continue to drive the pump.

RB Series:

Bore Capacity: 210mm

Nominal Torque: 13.05KNm

Max. Torque: 41.0kNm

SAE Flanges:  10 / 11.5 / 14 / 18 / 21 / 24

PM Series

Suited for server shock loads

Normal Torque: 159.9kNm

Max Torque: 600kNm

File attachments

File name Uploaded Size
Drive Systems-Poona Coupling - Type RB 16/08/2018 1.27 MB

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