Magnaseal Rotary Motion
Magnaseal Rotary Motion.
Magnetic fluid (ferrofluid) fills a small annular gap between a rotating shaft and a stationary magnetic pole piece. The gap is part of a high-energy magnetic circuit which includes the shaft and pole piece. The very large magnetic flux in the gap exerts a force on the fluid, holding it in place against pressure difference from atmosphere to vacuum, yielding a dynamic rotary seal in which there is no solid friction. Therefore, very long operating lifetimes are achieved.
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Showing all 6 results
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Rotary motion feedthrough, torque 18 Nm, DN40CF
Part Number: FD-CF-0375-LCEUR 705.00 Add to cart -
Rotary motion feedthrough, torque 18 Nm, DN40CF
Part Number: FD-CF-0375-LC-FEUR 818.00 Add to cart -
Rotary motion feedthrough, torque 5,6 Nm, DN19CF
Part Number: FD-CFM-0250-LCEUR 634.00 Add to cart -
Rotary motion feedthrough, torque 5,6 Nm, DN19CF
Part Number: FD-CFM-0250-LC-FEUR 743.00 Add to cart -
Rotary motion feedthrough, torque 5,6 Nm, DN40CF
Part Number: FD-CF-0250-LCEUR 705.00 Add to cart -
Rotary motion feedthrough, torque 5,6 Nm, DN40CF
Part Number: FD-CF-0250-LC-FEUR 818.00 Add to cart
Showing all 6 results