- Auto Motor[1]
- DC Motor[10]
- Other Motor[10]
- Toy Parts[9]
- Contact Person : Ms. Liu Sammi
- Company Name : Shenzhen Chengfang Electric Machine Co., Ltd.
- Tel : 86-0755-33266386
- Fax : 86-0755-27196322
- Address : Guangdong,Shenzhen,7th Industrial zone Tianliao, Gongming, Guangming, Shenzhen
- Country/Region : China
- Zip : 518132
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The models we list below are part of our existing designs. We offer specific motor design for every customer.
Model No. | Main Performance | |||||||||
Rated Voltage | No Load | At Maximum Efficiency | At Stall | |||||||
Speed | Current | Speed | Current | Torque | Output | Eff. | Current | Torque | ||
V | r/min | A | r/min | A | g.cm | W | % | A | g.cm | |
RS-850SA-23236 | 12.0 CONST | 2,000 | 0.09 | 1,714 | 0.49 | 163 | 2.71 | 46.6 | 2.7 | 1050 |
RS-850SA-29154R | 24.0 CONST | 5,200 | 0.18 | 4,487 | 1.15 | 438 | 19.29 | 69.89 | 7.31 | 3200 |
RS-850SA-29146R | 24.0 CONST | 6,135 | 0.19 | 5,406 | 1.05 | 391 | 21.75 | 86.24 | 10.13 | 3300 |
RS-850SA-29134R | 24.0 CONST | 6,000 | 0.19 | 5,212 | 1.27 | 428 | 21.89 | 71.82 | 8.51 | 3260 |
RS-850SA-23245R | 24.0 CONST | 3,300 | 0.10 | 2,838 | 0.59 | 304 | 8.9 | 62.5 | 3.6 | 2170 |
RS-850SA-27190R | 12.0 CONST | 2,250 | 0.11 | 1,893 | 0.58 | 254 | 4.93 | 70.4 | 3.1 | 1600 |
Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz
Treadmills MotorDimension: φ 46.2 x 55.2 L. shaft O.D. 4.0 mmBasic Structure: SECD housing / Plastic end cap Application: Slimming product / GeneratorWeight: Approx. 300g
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↓ ↓ ↓ ↓ ↓ | Customized 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, eccentric 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 |
treadmill motor RS-850A, fitness dc motor, rolling mill motor