1.24V DC brush motor used for air pumps and water pumps. 2.High torque,long life,small ... 7, 8, 9, 12,16 slots armatureSilicon-steel lamination with epoxy coatingHigh-carbon steel shaftCu-Ag alloy commutatorCopper-graphite brushesBe ... alloy sintered bushes155oC (class F) magnet wire↓↓↓↓↓Customized OptionsLeadwires with connector / pinsEMI suppression componentsPTC or thermostate protectionBuilt-in AC ...