Mönninghoff shaft couplings with flexible circular membranes or torsionally-flexible elastomer elements serve to compensate for misalignments in the drive train or for shock loads and critical oscillations.

In every case – including with alternating directions of rotation – the torque is transferred free of play. A number of connectors, clamp connections or clamping sets allow for easy and safe connection to components provided by the customer.

By combining these extremely compact, maintenance-free connecting elements with a flexible, modular approach and offering a vast array of materials, we are able to cater for a whole range of industrial applications, from the smallest servo engineering drives to the kinds of shaft connections found in marine engineering contexts, which are subject to high loads.

Couplings (torsionally flexible) - Data Sheets (PDF)

Type Data sheet
Type 313 HexaFlex-Coupling

Type 313

Torsionally flexible shaft coupling, usable for the balance of axial, radial and angular misalignments as well as for damping. Flexible elements, proof against breakdown, are assembled backlash-free and non-positive and allow easy radial removal.

Type 323 HexaFlex-Coupling (with spacer)

Type 323

Torsionally flexible shaft coupling with spacer, usable for the balance of axial, radial and angular misalignments as well as for damping. Flexible elements, proof against breakdown, are assembled backlash-free and non-positive and allow easy radial removal.

Type 333 HexaFlex-Spacer-Coupling

Type 333

Torsionally flexible shaft usable for the balance of axial, radial and angular misalignments as well as for damping. Flexible elements, proof against breakdown, are assembled backlash-free and non-positive and allow easy radial removal.

Type 315-325-335 LJ-Coupling

Type 315-325-335

Torsionally flexible spacer-coupling, easy to fit, usable for the balance of axial, radial and angular misalignments as well as for damping. Flexible spiders allow positive torque transmission and provide emergency running should the spider fail.

Couplings (torsionally stiff) - Data Sheets (PDF)

Type Data sheet
Type 318 ServoFlex-Coupling (Steel)

Type 318

Torsionally stiff steel coupling usable for the balance of axial, radial and angular misalignments without backlash. Membranes made of stainless steel are a central element. These couplings are characterised by minimum radial forces and high transmittable torques combined with high rotation speed.

Type 328 ServoFlex-Coupling (Aluminium)

Type 328

Torsionally stiff aluminium coupling usable for the balance of axial, radial and angular misalignments without backlash. Membranes made of stainless steel are a central element. These couplings are characterised by low inertia, minimum radial forces and high transmittable torques combined with high rotation speed.

Type 338 ServoFlex-Coupling (Aluminium)

Type 338

Torsionally stiff aluminium coupling usable for the balance of axial, radial and angular misalignments without backlash. Membranes made of stainless steel are a central element. These couplings are characterised by low inertia, minimum radial forces and high transmittable torques combined with high rotation speed.

Type 314 ArcOflex-Coupling

Type 314

Torsionally stiff steel coupling usable for the balance of axial, radial and angular misalignments without backlash. Membranes made of stainless steel are a central element. These couplings are characterised by minimum radial forces and high transmittable torques combined with high rotation speed.

Clamping Sets - Data Sheets (PDF)

Type Data sheet
Typ 354-356 ArcOgrip-Clamping Set A-C

Typ 354-356

ArcOgrip-Clamping Set A-C