YD系列三相变极多速异步电动机是Y系列(IP44)三相异步电动机的派生系列，是取代JD02系列三相变极多速异步电动机的更新换代产品。它符合JB/T7127~93《YD系列（IP44）变极多速三相异步电动机技术条件》。YD系列电动机的安装及外形尺寸、绝缘等级、防护等级、冷却方法、结构及安装型式、使用条件额定电压、额定频率等均与Y系列（IP44）电动机相同。机座号与速比、功率的关系以及力能指标与国际同类产品的先进水平相近。YD系列双速电动机一般为单绕组，三速、四速电动机为双绕组。 | >>YD系列电动机机座号与转速极数及功率的对应关系 | | 机座号 | 同 步 转 速 r/min | | | 1500/3000 | 1000/1500 | 750/1500 | 750/1000 | 500/1000 | 1000/1500/3000 | 750/1500/3000 | 750/1000/1500 | 500/750/1000/1500 | | | 4/2 | 6/4 | 8/4 | 8/6 | 12/6 | 6/4/2 | 8/4/2 | 8/6/4 | 12/8/6/4 | | | 功 率 （kw） | | | 80 12 | 0.45/0.55 | | | | | | | | | | | 0.55/0.75 | | | | | | | | | | | 90S | 0.85/1.1 | 0.65/0.85 | | 0.35/0.45 | | | | | | | | 90L | 1.3/1.8 | 0.85/1.1 | 0.45/0.75 | 0.45/0.65 | | | | | | | | 100L | 2/2.4 | 1.3/1.8 | 0.85/1.5 | 0.75/1.1 | | 0.75/1.3/1.8 | | | | | | 2.4/3 | 1.5/2.2 | | 112M | 3.3/4 | 2.2/2.8 | 1.5/2.4 | 1.3/1.8 | | 1.1/2/2.4 | 0.65/2/2.4 | 0.85/1/1.5 | | | | 132S | 4.5/5.5 | 3 / 4 | 2.2/3.3 | 1.8/2.4 | | 1.8/2.6/3 | 1/2.6/3 | 1.1/1.5/1.8 | | | | 132M | 6.5/8 | 4/5.5 | 3/4.5 | 2.6/3.7 | | 2.2/3.3/4 2.6/4/5 | 1.3/3.7/4.5 | | 1.5/2/2.2 | | | 1.8/2.6/3 | | | 160M | 9/11 | 6.5/8 | 5/7.5 | 4.5/6 | 2.6/5 | 3.7/5/6 | 2.2/5/6 | 3.3/4/5.5 | | | | 160L | 11/14 | 9/11 | 7/11 | 6/8 | 3.7/7 | 4.5/7/9 | 2.8/7/9 | 4.5/6/7.5 | | | | 180M | 15/18.5 | 11/14 | | 7.5/10 | | | | - | | | | 180L | 18.5/22 | 13/16 | 11/17 | 9/12 | 5.5/10 | | 7/9/12 | 3.3/5/6.5/9 | | | 200L | 26/30 | 18.5/22 | 14/22 | 12/17 | 7.5/13 | | | 10/13/17 | 4.5/7/8/11 | | | 17/26 | 15/20 | 7/15 | | | 14/18.5/24 | 5.5/8/10/13 | | | 225S | 32/37 | 22/28 | | | | | | | | | | 225M | 37/45 | 26/32 | 24/34 | | 12/20 | | | 17/22/28 | 7/11/13/20 | | | 250M | 45/52 | 32/42 | 30/42 | | 15/24 | | | 24/26/34 | 9/14/16/26 | | | 280S | 60/72 | 42/55 | 40/55 | | 20/30 | | | 30/34/42 | 11/18.5/20/34 | | | 280M | 72/82 | 55/67 | 47/67 | | 24/37 | | | 30/37/50 | 13/22/24/40 | |
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