Armstrong Magnetics, Inc. designs, manufactures and distributes high quality magnets and magnetic products since 1994 Learn more about Armstrong Ceramic Magnet Assemblies - RB Cup Assembly   
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Magnet Assembly Ceramic Cup Assemblies

Magnet Cup Assemblies - RB Series


- RB Ceramic magnet cup assemblies are assembled of Chrome plated steel cup and a ceramic magnet ring, bonded together with epoxy. (The bonding type of our RB is unique in order to get stronger construction of the assembly. For details, please call us.)

- Max pull is tested on a ½” thick and flat machined steel plate. But the actual pull should be much smaller if your steel is thinner, rough, rusty, coated or not very flat. For any critical applications, three-time safety factor is strongly recommended.

- Large inventory for immediate delivery.

- Besides standard models listed bellow, we can make assemblies per custom designs.

Magnet Assembly Ceramic Cup Assembly Dimensions
RB-20, 21, 30, 50, 70, 80, 90, 100
  Magnet Assembly Ceramic Cup Assembly Dimensions
                        RB-10
  Magnet Assembly Ceramic Cup Assembly Dimensions
                    RB-20L, 30L
 

Part No. Model and Print Overall Dia [OD] (in.) Cup Hole Dia [ID] (in.) Magnet Hole Dia [MD] (in.) Height [T](in.) Max. Pull (lb) Price (US$) Order Online
62000 RB-10 0.866 no hole no hole 0.177 5 0.35 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62001 RB-20 1.205 0.125 0.256 0.188 10 0.55 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62013 RB-21 1.205 0.156 0.256 0.188 10 0.55 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62011 RB-20L 1.205 Loop 0.256 0.188 10 0.60 Temporarily Out of Stock
62002 RB-30 1.400 0.188 0.375 0.281 15 1.10 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62012 RB-30L 1.400 Loop 0.375 0.281 15 1.20 Temporarily Out of Stock
62003 RB-50 2.030 0.188 0.866 0.313 35 1.98 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62004 RB-70 2.625 0.250 1.000 0.375 80 3.68 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62005 RB-80 3.200 0.281 1.203 0.438 120 4.98 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62006 RB-90 3.790 0.375 1.280 0.500 150 7.65 Online shopping for Armstrong Magnetics ceramic magnet assemblies
62007 RB-100 4.900 0.500 1.750 0.500 220 9.65 Online shopping for Armstrong Magnetics ceramic magnet assemblies