Water pump motors RS-540SA,12 v dc electric motor, small electric motors

Price: 1
Brand Name: CF motor
Model Number: RS-540H RS-545H
Country/Region: China
Post Date: Mar 05,2012

Product Description: Water pump motors RS-540SA,12 v dc electric motor, small electric motors


The models we list below are part of our existing designs. We offer specific motor design for every customer.

 Model No.RS-540SA-3777DRated voltage12VDCNo LoadSpeed(r/min)9200Current(A)0.31At Max EfficiencySpeed(r/min)3044Current(A)2.16Torque(mNm)20.95Output(W)17.65Eff.(%)68.2At stallCurrent(A)15Torque(mNm)166.7 

Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in   1mm=0.039in   1g=0.035oz

 

 

 

Cruise control motorDimension: φ 35.8 x 50 L. shaft O.D. 3.175 mmBasic Structure: SECD housing / Plastic end capApplication: Vacuum cleaner / Air pump / Power tool / Electrical Model Weight: Approx. 170g

 

 

 

 

 

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 

Supplier Details:

Shenzhen Chengfang Electric Machine Co., Ltd.

Sales:Mr. Vance Fan

Contact Phone:86-0755-33266386

Main Products:Other Motor

Business type:Manufacturer

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