Torsionally flexible coupling MMS series

clawtransmissionshaft

The torsionally flexible MULTI MONT SELLA couplings (short form: MMS) have been built in series since 1958. MULTI MONT SELLA Advantages Compensate axial-, radial- and angular displacements Damping shocks and vibrations Are fail-safe and withstand high overloads Well suited as plug-in type couplings ensuring ease of assembly and alignment Allow prompt and easy radial change of the flexible elements by sliding back the retaining cap Maintenance-free Customisable for almost every type of mounting situation Easy and simple assembly of the shaft connections thanks to taper bushes ATEX MULTI MONT SELLA General technical description The torsionally flexible MULTI MONT SELLA couplings (short form: MMS) have been built in series since 1958. This pluggable claw coupling, successfully proven over a number of decades, has been continually updated to meet technical developments and cover a torque range from 63 Nm to 1 000 000 Nm. The MULTI MONT SELLA product line offers a large variety of different types so that a suitable coupling is available for almost every type of power transmission requirement. For sizes up to and including MMS 63 the coupling consists of a split toothed ring which has the single rubber dampers attached to an external belt. In addition 6 saddle elements are used each with two rubber dampers attached to an external belt. The coupling is fitted with a separately screwed-on retaining cap which encloses the periphery of the rubber elements. This screwed connection is not involved in torque transmission. The release and retraction of this retaining cap enables simple radial element exchange without axially shifting coupled machine parts.