Magnetic Couplings
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Magnetic Couplings Co-axial Type Disc Type TRANSMITTING TORQUE THROUGH AIR

Disc type couplings consist of two opposing discs with powerful rare earth magnets. The torque applied to one disc is transferred through an air gap to the other disc. Because of its simple flat design, you can have angular misalignment of up to 3° or parallel misalignment up to /’ and still transmit nearly full rotational torque. You could also fabricate an inexpensive flat barrier to separate the atmospheres or fluids surrounding the two discs. This is our simplest and most versatile coupling. Angular Misalignment Parallel Misalignment Part Number HP @ 1750 RPM Max Speed Weight per hub...

Opposite poles attract. This attraction is how we transmit torque from one magnetic hub to another. By driving the outer magnetic hub, torque is transmitted magnetically to the inner magnetic hub. This can be done through the air or through a non-magnetic containment barrier such as stainless steel or fiberglass, allowing Outer Magnetic Hub complete isolation of the inner magnetic hub from the outer magnetic hub. There are no contacting parts. Optional Containment Barrier How Co-Axial Couplings Work The coaxial coupling (shown above) consists of two parts. The outer hub consists of a series...

Note: The dimensions and ratings for all co-axial type couplings are shown using only NdFeB type rare earth magnets. Ratings and dimensions may vary for the SmCo versions. INNER HUB Part Number Max Speed Weight (total) Torque (nominal) Torque (peak) ABC rpm kg Nm Nm mm mm mm lb in.lbs in.lbs inch inch inch inch inch inch inch

MAGNETIC COUPLINGS Optional Containment Barrier An optional stainless steel barrier can be used to separate the atmosphere or fluid surrounding the inner and outer hubs. This eliminates the need for a rotating shaft seal. Both standard and custom barrier designs up to 75 hp are available. All sizes over MTC-10-SB are made to order. All designed applications are economically produced, even in small quantities. Part Number ABCEFGH I J K, # of Holes inch inch inch inch inch inch inch inch inch inch Note: The MTC-0.1 through -10 containment shells are 316 stainless, and are rated to a minimum...

Vibration isolation on high speed encoder using Disc Type Coupling Indexing application using Disc Type Coupling Belt-driven mixer using Co-Axial Type Coupling Chemical pump application using Co-Axial Type Coupling Do you have our latest Brake and Clutch catalog? MAGNETIC^^=_ I TECHNOLOGIES LTD. P.O. Box 257; 43 Town Forest Road, Oxford, MA 01540-0257 Phone (508) 987-3303 Fax (508) 987-28 75 www.magnetictech.com