Automobile odometer motor ,RF-370CH,12V DC motor

The models we list below are part of our existing designs. We offer specific motor design for every customer. Model No.RF-370CH-2550DRated voltage12VDCNo LoadSpeed(r/min)2550Current(A)0.008At Max EfficiencySpeed(r/min)2154Current(A)0.04Torque(mNm)1.7Output(W)0.38Eff.(%)72.0At stallSpeed(r/min)10.8Current(A)0.24 Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz Aero model motorRemote control plane motorRadio control plane motorDimension:dia. 24.4 x 30.8 L. shaft O.D. 2.0 mmBasic Structure: SECD housing / SECC end cap / Strontium Ferrite MagnetApplication:Aeromodelling / Gear boxWeight: Approx. 50g 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 shaft diamond 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