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.

Parameter Name	Parameter Value
Type	torsionally flexible claw
Product applications	transmission shaft parts
Other characteristics	torque large sliding
Installation system	sleeve
Torque (Nm)	0 - 0 62 - 62
Rotational speed (rpm)	750 - 9000