LM couplings eliminate the need for lubrication and coupling maintenance. Moreover, it can be inspected without dismantling it. Also, it is possible to inspect the discs with a strobe light while the machine is running (Note: it is not recommended that the couplings work without coupling guards.)
Misalignment of easily assessable equipment
Torsionally rigid without recoil
No pieces that wear out
Resistance to the harshest environments
Prolonged shelf life if the dimensions and alignment are correct
High power density (greater torque for each determined outside diameter)
The unified discs guarantee the repeatability necessary to satisfy the requirements of balance and connections specified by the API-610 standard
ATEX Certified for SU, SX, DI, SXC, SXCS, SXCST, DIR, DILR, DIRA and DIRLA
The disc pack admits angular misalignment from 1/2 ° to 1-1 / 2 ° and is used in all disc couplings.
The discs are manufactured with a high quality stainless steel (AISI-301), which guarantees high strength, excellent resistance to fatigue and resistance to most environmental conditions. Disk couplings employ 4, 6 or 8 bolt disc packs. Although the 8-bolt design can transmit a greater torque than the 6-bolt or 4-bolt design, it does not admit too much angular misalignment. In addition, the couplings can be equipped with overload bushings to protect the discs during momentary torsional overloads.
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