The SMRC0061 Ceramic/Ferrite Ring Magnet is made from high-performance C8 Ferrite, without other protective coatings. The dimension of this item is 72mm O.D x 39mm I.D x 10mm thickness, magnetized through thickness. It can pull up to 5.5 lbs of steel.
SMRC0061 CERAMIC/FERRITE RING MAGNET APPLICATION
DC motors, Louder-speaks, Magnetic Separators, Automotive Sensors, Education, etc.
Ammeter, speaker, audio, phone, TV, dynamo, Used in cars, etc
SMRC0061 CERAMIC/FERRITE RING MAGNET CHARACTERISTICS
* Low cost, high-energy, good electric insulation, and excellent resistance to demagnetization.
* High coercive force, high electric resistance, long-time stability, and economical price.