Product Information

Rigaku’s magnetic fluid seals are offered in 12 series, with a lineup of 72 models. Also, in terms of subcategories according to magnetic fluid types, water cooling mechanism, shaft processing types, etc., the number of product types amounts to 711. Please check the list of products by group below for their specifications.

New products are available now. These products are compatible with Ferrotec’s seals. Click on the following Cross Reference Sheet.

Find the right magnetic fluid seal for you

Search conditions

  • Shaft diameter:
  • Shaft type:
  • Cooling:
  • Bearing arrangement:
  • Shaft options:
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No products match your search criteria. Please contact us to discuss custom seals.

List of products by group

Solid shaft
(Equipped with a shaft)
The type with a shaft diameter of φ 15 or over does not have a flat cut.
Standard bearing (with bearings arranged on both sides)

mechatronics_product_m_f1b-b

F1B-B
(Shaft diameter ≤ 8 mm)

mechatronics_product_s_f1b-b

F1B-B
(Shaft diameter ≥ 10 mm)

mechatronics_products_m_lsb-bLSB-B

mechatronics_products_m_f2b-b

F2B-B
(Shaft diameter ≤ 8 mm)

mechatronics_products_s_f2b-bF2B-B
(Shaft diameter ≥ 10 mm)
mechatronics_products_m_bsb-bBSB-B
mechatronics_products_m_fmb-bFMB-B
(Shaft diameter ≤ 8 mm)
mechatronics_products_s_fmb-bFMB-B
(Shaft diameter ≥ 10 mm)
mechatronics_products_s_kmb-bKMB-B
Cantilever bearing (with bearings arranged only on one side)
mechatronics_products_c_f1b-cF1B-C mechatronics_products_c_fmb-cFMB-C mechatronics_products_c_cmb-cCMB-C
Hollow Shaft
(Requiring shaft insertion)
You need to provide a shaft to be inserted
Standard bearing (with bearings arranged on both sides)
mechatronics_product_f1t-bF1T-B mechatronics_product_nft-bNFT-B
Cantilever bearing (with bearings arranged only on one side)
vacuum-f1t-cF1T-C

Explanation of standard product model designation

mechatronics-standard-product-model-designation

 

Simple motor mounting

We provide magnetic fluid seal units which allow mounting of a motor and a magnetic fluid seal on the same axis. As the magnetic fluid seal case has already been processed with tap holes for mounting a motor, motor connection is easy. Please see the reference drawing for details.

Also, we can sell a set of motor, motor mount and coupling. Please utilize this set product to reduce your equipment design / manufacture workloads and space.

mechatronics_pic_product_index_01


mechatronics_pic_product_index_02

 

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Whether you're interested in getting a quote, want a demo, need technical support, or simply have a question, we're here to help.