... )2.1 Basic Structure of Chengfang Motors2-pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12,16 slots ... self-aligning Cu-Fe alloy sintered bushes155oC (class F) magnet wire↓↓↓↓↓Customized OptionsLeadwires with connector / pinsEMI suppression componentsPTC or ... (class C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets vending machine motor with 24v dc and low rpm motor used for ...