Advantages

Through-shaft, no lost motion, “stiff” torque transmission  

Does not require bearing in vacuum (optional)

Very good vacuum seal (low outgassing ferrofluids)

Long Service Life

Non-wearing liquid seal, no debris

Capable of very high speed, very large size

characteristics

Biaxial magnetic fluid seals have internally and externally rotated and sealed inner and outer shafts.

Linear magnetic fluid seal allows rotation and linear motion.

Gas-permeable magnetic fluid seal.

Heavy-duty magnetic fluid seals can withstand large loads.

Dust-proof magnetic fluid for dust protection.

Cantilever-type magnetic fluid seal can be used for reactive gas reactive gas applications.

Water-cooled magnetic fluid seal can be used for high temperature applications.