RS-380SH-4045 碳刷马达 适合模型及电动工具使用的7.2V大功率电机.典型应用于家用电器、厨房设备、电动工具、电钻和电动螺丝刀 .使用电压范围 3.0-9.0V额定电压值 7.2V无负荷转速 16200rpm无负荷电流 0.50A额定转速 14000rpm最大电流 3.29A额定转距 110g.cm额定功率 15.8W起动转矩 840g.cm起动电流 21.6A以下为不同电压下的空载转速及电流值3V 6500转 0.32A6V 13500转0.36A7.5V 17000转 0.40A9V 20500转 0.42A12V 27600转 0.51A尺寸约:直径27.7MM, 长37.8MM, 轴径2.3MM, 轴长13.8MM, 重73克.The following taken from the Mabuchi catalog and data sheets is some data on the different types of the Mabuchi RS380 motor:Model NumberVoltage Range / NominalNo Load Rpm / CurrentSpeed/Current/Torque/Output/EffStall Torque Oz-inRS-380PH-40453-9v / 7.2v16400 / .53A14150 / 3.34 / 1.66 / 17.3 / 72.1%12.1RS-380PH-45353-8v / 4.8v12000 / .60A10390 / 3.87 / 1.6 / 12.3 / 66.2 %11.9RS-380SH-32703-12v / 6.0v8600 / .3A7300 / 1.64 / 1.13 / 6.05 / 61.3 %7.29RS-380SH-40453-9v / 7.2v16200 / .5A14061 / 3.28 / * / * / *RS-380SH-45353-7.2v / 4.8v13600 / .63A11700 / 3.89 / 1.39 / 12.05 / 64.610Motor Part Number DefinitionsRS-380SH-XX(N)NNGeneral specifications are as follows:R=Round CanS=Brush type (see below)3=armature dia. code8=Magned size or case length0=3 polesS=Magnet type (see below)H=Metal and plastic endcapXX=Diameter of magnet wire(N)NN=number of windings.Magnet types are as follows:R=Segmental IsotropicT-Y=Ring isotropicS-P-V=AnisotropicC=Synthetic RubberBrush types:E-A-U=stamped metallicF-D=stamped metallic forkC-K-H-S-T=Carbon brushes