1.12V DC brushed motor
2.For door lock /fax machine/Power scissor/auotmotive
3.large lorque long life
4.Motor dia. 24 x 18
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 | |
FT-280SA-3340 | 1.9 CONST | 7,850 | 0.35 | 6,349 | 1.39 | 31.1 | 1.9 | 71.9 | 6.6 | 163 |
FT-280SA-4523 | 1.25 CONST | 9,100 | 0.6 | 7,300 | 2.5 | 27.0 | 2.02 | 64.6 | 10.2 | 140 |
FT-280SA-18170 | 12.0 CONST | 11,700 | 0.07 | 10,082 | 0.44 | 35.6 | 3.85 | 72.9 | 2.7 | 255 |
FT-280SAT-20156 | 12.0 CONST | 12,000 | 0.135 | 10,244 | 0.615 | 47.0 | 4.99 | 67.5 | 4.2 | 336 |
FT-280SAT-18140 | 12.0 CONST | 13,500 | 0.11 | 11,348 | 0.58 | 43.0 | 5.02 | 72.2 | 3.05 | 270 |
FT-280SAT-3739 | 2.3 CONST | 13,500 | 0.36 | 7,746 | 1.51 | 30.9 | 2.46 | 71.0 | 6.3 | 160 |
FT-280SAT-21145 | 12.0 CONST | 12,500 | 0.11 | 10,774 | 0.69 | 51.1 | 5.65 | 68.5 | 4.3 | 370 |
FT-280SAT-09445 | 12.0 CONST | 4,000 | 0.046 | 2,984 | 0.14 | 25.4 | 0.78 | 47.7 | 0.4 | 100 |
Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz
Door lock actuator motorFax machine motorDimension: dia. 24 x 18.3 Thk. x 30.5 L. shaft O.D. 2.0 mmBasic Structure: SECD housing / Plastic end cap / Female terminalApplication: Fax Machine / Door Lock Actuator / Power ScissorsWeight: Approx. 30g
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 |
