12V DC motor,motor,mini motor ,

The models we list below are part of our existing designs. We offer specific motor design for every customer. Model No. Main PerformanceRated VoltageNo LoadAt Maximum EfficiencyAt StallSpeedCurrentSpeedCurrentTorqueOutputEff.CurrentTorqueVr/minAr/minAg.cmW%Ag.cmRS-385SA-1886R12.0 CONST6,9200.095,6970.3950.23.0363.412.24335RS-385SA-1121012.0 CONST3,1000.032,4390.1133.70.8563.80.41160RS-385SA-1780R12.0 CONST7,8000.146,2800.5862.24.0257.82.40320 Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz Cruise control DC motorDimension:φ 27.7 x 37.8 L. shaft O.D. 2.3 mmBasic Structure: SECD housing / Plastic end capApplication:Air Pump/Cordless Drill/Cruiser/PrinterWeight: Approx. 70g Basic Structure of Chengfang Motors 2-pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12,16 slots armatureSilicon-steel lamination with epoxy coatingHigh-carbon steel shaftCu-Ag alloy commutatorCopper-graphite brushesBe-Cu leaf-brush commutating systemSECD round / flat type housingSECD end cap / glassfiber reinforced PA6/6 end capCylinder / self-aligning Cu-Fe alloy sintered bushes155oC (class F) magnet wire↓ ↓ ↓ ↓ ↓ Customerized Options Leadwires with connector / pinsEMI suppression componentsPTC or thermostate protectionBuilt-in AC/DC rectifierBuilt-in cooling fanMultiple output shaftdiamond knurls, straight knurls, D-cut, stepped shaftShaft-mounted gears, essentric gears, belt pulleysStainless steel (SS304, SS420) shaftBall bearingCage-brush commutating systemPrecious metal brush / commutatorHall encoderLow-cogging torque design180oC (class H), 200oC (class C) magnet wire-40oC 220oC bearing lubricantNeodymium magnets