YJZ-140-6三相异步电动机参数

更新：2024-04-11 12:09:36 发布：崇孟萦

I、Y系列(IP44)小型三相异步电动机技术数据(380V、50HZ)中的额定电流

Y系列电机技术数据
电机型号额定功率额定转速额定电流A%满载功率因数COSΦ效率eta启动电流
额定电流启动扭矩额定扭矩最大扭矩额定扭矩噪音dB(A)级别1振动级别2mm/s重量kg-21.5228403.4780.8572.22.370751.820
Y90L-22.2328404.880.50.8672.22.370751.824
Y100L-23428806.4820.8772.22.374791.836
Y112M-245.528908.285.20.8772.22.374791.846
Y132S1-25.57.5290011.185.50.8872.02.378831.864
Y132S2-27.51029001586.20。 8872.02.378831.868
Y160M1-21115293021.887.20.8872.02.382872.8116
Y160M2-21520293029.488.40.8872.02.382872.8126
Y160L-218.525293035.5890.8972.02.282872.8146
Y180M-222394042.2890.8972.02.287922.8172
Y200L1-23040295056.9900.8972.02.290952.8225
Y200L2-23750295069.890.50.8972.02.290952.8242
Y225M-24560297083.991.50.8972.02.290972.8310
Y250M-255752970102.691.50.8972.02.292974.5374
Y280S-2751002970139.2920。 8972.02.294994.5544
Y280M-2901252970166.192.50.8972.02.294994.5585
Y315S-2110150298020392.50.896.81.82.2991044.5664
Y3152980242.3930896.81.82.2991044.5945
Y315L1-21602202980292.193.50.896。 81.82.2991044.51013
Y315L2-2200275298036593.50.896.82.299991044.51084
Y801-40.553/413901.5730.7662.22.456671.817
Y802-40.75113902.074.50.7662.32.356671.818
Y90S-41.11。 514002.7780.786.52.32.361671.821
Y90L-41.5214003.7790.796.52.32.362671.825
Y100L1-42.2314205.0810.8272.22.365701.836
Y100L2-43414206.882.50.8172.22.365701.840
Y112M-445.514408.884.50.8272.22.368741.850
Y132S-45.57.5144011.685.50.8472.22.370781.865
Y132M-47.510144015.4870。 8572.22.371781.877
Y160M-41115146022.6880.8472.22.375821.8122
Y160L-41520146030.088.50.8572.22.377821.8142
Y180M-418.525147035.9910.86722.277821.8173
Y180L-42230147042.991.50。 86722.277821.8192
Y200L-43040147056.892.20.87722.279841.8244
Y225S-43750148070.491.80.8771.92.279841.8302
Y225M-460148084.292.30.8871.92.279841.8332
Y250M-455751480102.592.60.8872.02.281862.8375
Y280S-4751001480139.792.70.8871.92.285902.8570
Y280M-4901251480164.393.50.8971.92.285902.8659
Y315S-41101501487200.893.50.896.81.82.293982.8704
Y315M-41321751487239.7940.896.81.82.2961012.81000
Y315L1-4160220148728994.50.896.81.82.2961012。 81065
Y315L2-4200275148736194.50.896.81.82.2961012.81093
Y90S-60.7519102.272.50.705.522.256651.821
Y90L-61.11.59103.273.50.725.522.256651.824
Y100L-61.52940478。 50.74622.262671.835
Y112M-62.239405.680.50.74622.262671.845
Y132S-6349607.2830.766.522.266711.862
Y132M1-645.59609.4840.776.522.266711.871
0
Y160M-67.51097017860.786.52269751.8116
Y160L-6111597024.6870.786.52270751.8140
Y180L-6152097031.689.50。 1.8181
Y200L1-618.52597037.789.80.836.51.8273781.8221
Y200L2-6223097044.690.20.836.51.8273781.8235
Y225M-059.590.20.856.51.7276811.8303
Y250M-637509807290.80.866。 51.8276812.8363
Y280S-6456098085.4920.876.51.8279842
Y280M-65575980104.9920.876.51.8279842.8588
Y315S-675100989141.192.80.876.51.6287922.8693
Y315M-690125989168.693.20.876.51.6287922.8930
Y315L1-6110150989205.593.50.876.51.6287922.8990
Y315L2-613217599024593.50.876.51.6287922.81120
Y132S-82.237105.880.50.715.52261661.862
Y132M-8347107.7820.725.52261661.872
Y160M1-845.57209.9840.7362264692.8105
Y160M2-85.57.572013.3850.7462264692.8116
Y160L-87.51072017.7860.755.522677228139
Y180L-8111573025.187.50.7761.7267722.8179
Y200L-8152073034.1880.7661.8270752.8220
Y225S-818.52573041.389.50。 7661.7270752.8275
Y225M-8223073047.6900.7861.8270752.8304
Y250M-830407306390.50.8061.8273782.8340
Y280S-8375074078.7910.7961.8273782.8532
Y280M-8456074093.291.70.8061.8273782.8584
Y315S-85575743113.5920.86.51.6282872.8688
Y315M-875100743152.192.50.816.816.51.51.6282872.8930
Y315L2-8110150743218930.826.51.6282872.81120

II、一台三相6极异步电动机额定功率PN=28KW，UN=380V，fN=50Hz,nN=950r/mi

电机额定扭矩计算公式：MN=9550*PN/nN。

式中：MN——电动机额定功率（Nm）

PN——电动机额定功率（kW）；

nN———发动机额定转速（转/分）。

预估电机转差率计算公式：SN=(n1-nN)/n1;

其中：该电机n1=60f/p

n1=60f/p=60*50/3=1000（转/分）

该电机额定扭矩：MN=9550*PN/nN=9550*28/950=281.5（牛米）；

论文评分：SN=(n1-nN)/n1=(1000-950)/1000=0.05。

应用意义

转差率S是异步电机的一个重要参数。异步电动机随着负载的增加，转速降低，转差率增大，负载小，转速高，转差率小。异步电动机在有额定负载时，其额定转速与同步转速非常接近，因此转差速度很小，一般为0.01～0.06。