Fenner Resilient Spring Grid Couplings

• Fenner resilient couplings give you a combination of advantages of high power rating of a gear coupling and flexibility of elastomer coupling. They are easy to install and simple to maintain. The flexible grids are quickly replaceable without disturbing the connected equipment.
• Fenner Resilient Couplings are available in broad range of sizes covering from 0.45kW to 1307kW per 100rpm and bores up to 267mm.
• All metal construction having no fast wearing out components.
• Accurately machined. Dynamic balancing is normally not required.
• Torsionally flexible. Progressive torsional flexibility (due to curved profile) provides protection against shock load, impact load and vibration.
• Heat treated spring steel grid absorbs high impact shocks without loss of energy.
• Transmits full torque with dampened vibration and reduce peak loads.
• When overload occurs, grid fails and prevents failure of the shaft or machinery part connected to the coupling.
• When parallel misalignment is too severe, the related machine is protected by the virtue of shearing of grid or tooth.
• Extended life of parts of machines (Mechanical seal and bearing etc.)
• Easy to install.

Features

• All metal construction having no fast wearing out components.
• Accurately machined dynamic balancing is normally not required
• Torsionally flexible progressive torsional flexibility (due to curved profile ) provides protection against shock load . Impact load and vibration.
• Heat treated spring steel grid steel absorbs high impact shocks without loss of energy.
• Transmits full torque with dampened vibration and reduce peak loads.
• When over load occurs. grid fails and prevents failure of the shaft or machinery part connected to the coupling.
• When parallel misalignment is too severe. the related machine is protected by the virtue of shearing of Grid or Tooth.
• Extended life at parts of machines (Mechanical seal and Bearing etc.)
  Easy to install.
• Available in two variants
• Horizontally split covers
• Easy access to grid. Ideal where space is tight
  Vertically split covers
• Ideal for higher running speeds