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JR系列异步电机

JR系列异步电机可被用于驱动各种不同机械设备,其中广泛用于工业、农业、建筑、采矿行业的各种无特殊要求的机械设备。如风机、水泵、机床、起重及农副产品加工机械等。
 JR系列异步电机为笼型转子异步电动机。该电动机的防护等级为IP44,冷却方法为IC411。JR系列异步电机中心高80-355mm。绝缘等级为B级,外壳防护等级IP44,冷却方式IC411。基本安装方式有IMB3、IMB5、IMB35、V1、V3等。工作方式:S1连续工作制,环境温度-15— +40℃,海拔1000米以下。电压380V,频率50HZ。接法为3KW及以下为Y接,4KW及以上为△接。Y系列电机具有机械特性软、线性好、调速范围宽等独特电气性能。当负载增加时,其转速随之下降而转矩增加。较小的负载变化即可引起转速的相应变化。供电电压的微小变化可使转速转矩有相应的改变。JR系列异步电机具有高效、节能、噪声低、振动小、重量轻、性能可靠、安装维修方便等优点。除此之外还有、起动性能较好、噪声低振动小、防护性能较好、运行可靠使用寿命长、外形美观大方等特点。
Y series motors can be used to drive a variety of different mechanical equipment, which are widely used in various industrial, agricultural, construction, mining industries without special requirements. Such as fans, pumps, machine tools, lifting and agricultural and sideline products processing machinery.JR series asynchronous motors can be used to drive a variety of different mechanical equipment, which is widely used in industry, agriculture, construction, mining industry, all kinds of mechanical equipment without special requirements. Such as fans, pumps, machine tools, lifting and agricultural by-products processing machinery.            JR series asynchronous motor is cage rotor asynchronous motor. The protection level of the motor is IP44, and the cooling method is IC411. The center height of JR series asynchronous motor is 80-355mm. Insulation grade B, shell protection grade IP44, cooling mode IC411. The basic installation methods are IMB3, IMB5, IMB35, V1, V3, etc. Working mode: S1 continuous working system, ambient temperature - 15 - 40 C, elevation below 1000 meters. Voltage 380V, frequency 50HZ. Connection method is Y connection for 3KW and below, and Delta connection for 4KW and above. Y series motors have unique electrical properties, such as soft mechanical characteristics, good linearity, wide speed range and so on. When the load increases, the speed decreases and the torque increases. A small load change can cause the phase strain of the rotating speed. The small change of supply voltage can make the speed and torque change correspondingly. JR series asynchronous motor has the advantages of high efficiency, energy saving, low noise, low vibration, light weight, reliable performance, easy installation and maintenance. In addition, it also has the characteristics of good starting performance, low noise and vibration, good protection performance, reliable operation and long service life, beautiful and generous appearance.JR series asynchronous motors can be used to drive a variety of different mechanical equipment, which is widely used in industry, agriculture, construction, mining industry, all kinds of mechanical equipment without special requirements. Such as fans, pumps, machine tools, lifting and agricultural by-products processing machinery.
JR series asynchronous motor is cage rotor asynchronous motor. The protection level of the motor is IP44, and the cooling method is IC411. The center height of JR series asynchronous motor is 80-355mm. Insulation grade B, shell protection grade IP44, cooling mode IC411. The basic installation methods are IMB3, IMB5, IMB35, V1, V3, etc. Working mode: S1 continuous working system, ambient temperature - 15 - 40 C, elevation below 1000 meters. Voltage 380V, frequency 50HZ. Connection method is Y connection for 3KW and below, and Delta connection for 4KW and above. Y series motors have unique electrical properties, such as soft mechanical characteristics, good linearity, wide speed range and so on. When the load increases, the speed decreases and the torque increases. A small load change can cause the phase strain of the rotating speed. The small change of supply voltage can make the speed and torque change correspondingly. JR series asynchronous motor has the advantages of high efficiency, energy saving, low noise, low vibration, light weight, reliable performance, easy installation and maintenance. In addition, it also has the characteristics of good starting performance, low noise and vibration, good protection performance, reliable operation and long service life, beautiful and generous appearance.

相关标签:JR系列异步电机,JR系列异步电机价格,JR系列异步电机批发,

来源:http://www.sydjct.com/supply/51.html

发布时间 : 2019/5/29 17:57:59


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