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Safety coupling design

Combined with a torsionally rigid steel disc coupling.

Standard version with a flange hub and a keyway hub.

Customised electromagnetic brake solutions

In various designs and sizes

Customised electromagnetic clutch solutions

Version with bearing(s)

Version without bearings

Customised solutions and combinations with electric brakes or clutches

Asymmetric pivot clutch

Pin-guided clutch with two flyweights

Pin-guided clutch with three flyweights

Self-increasing clutch

Ideal stress distribution and maximum corrosion resistance

2-piece shrink disc made of stainless steel.

Narrow locking assembly made of stainless steel.

Locking assembly with excellent radial run-out and a stainless steel flange, self-centring.

Compact locking assembly made of stainless steel, self-centring.

Compact, self-centring locking assembly with no axial displacement. The external clamping screws and low contact pressure result in a space-saving hub design.

RINGFEDER RfN 8006 locking elements can be used to establish compact, screwless, and wear-free shaft-hub connections

Lightweight 3-piece version for medium torques. The slim design makes it ideal for thin hubs and hollow shafts.

Standard 3-piece version for high torques. Universal applications.

Large 3-piece version for very high torques. Larger version of the RfN 4061.

Small 3-piece version for low torques. Very low inertia due to the lightweight design.

Heavy-duty 3-piece version for maximum torques. Highly robust for extreme loads.
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