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High performance from metal disc couplings

A Lenze product story
Edited by the Engineeringtalk editorial team Sep 9, 2002

Lenze has a new range of high-performance metal disc couplings - the BSD Modulflex range manufactured by Rexnord.

Lenze has a new range of high-performance metal disc couplings - the BSD Modulflex range manufactured by Rexnord.

Providing a wide range of torque with high-speed capacity and a long-life backlash-free connection, the couplings are ideally suited to pump, dynameter, turbine and test machinery applications.

The BSD Modulflex discs feature a choice steel or aluminium hubs and as an alternative to keyway connection, is also available with a clamp hub option.

The range features 15 sizes to suit shafts from 20 to 335mm and peak torques up to 300,000Nm.

The BSD Moduflex has a special place in the market as a precision shaft coupling.

Between the hubs are factory pre-assembled cassettes that hold the flexing metal discs.

The cassettes are radially removed for easy maintenance and remain backlash-free throughout their long operating life.

The precision of the design is illustrated by the outstanding high-speed capacity.

For example, the 375mm diameter model, with a nominal rating of 45,000Nm and peak of 80,000Nm, is capable of running at 10,000rev/min.

Find out more about this article. Request a brochure, download technical specifications and request samples here.

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