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交流三相异步电机


目前来看变频调速使用率普遍升高,因为变频调速具低频起动时力矩参负载冲击小、效率高、节能显著、体积小、重量轻、安装尺寸和Y系列相同、有良好的冷却效果、起动电流小,不用附加起动设备、较电磁调速电机结构简单,使用可靠,维修方便、应用范围广、调速平滑能在5-100HZ范围内无级调速、在50HZ以下可作恒转矩运行,在50HZ以上可作恒功率运行等优点。
   YVP变频调速电机,是一种变更供电频率,达到电机调速的目的的电机。YVP变频调速电机通过变频器一般频率变更在10-60HZ(赫兹)之间,但也可延伸至5-100HZ。YVP变频调速电机环境温度不超过-15℃~+40℃、海拔不超过1000m、电机防护等级IP44。YVP变频调速电机可以在变频器的驱动下实现不同的转速与扭矩,以适应负载的需求变化。变频电动机由传统的鼠笼式电动机发展而来,把传统的电机风机改为独立出来的风机,并且提高了电机绕组的绝缘性能。在要求不高的场合如小功率和频率在额定工作频率工作情况下,YVP变频调速电机可以用普通鼠笼电动机代替。

At present, the frequency conversion speed regulation rate is generally increased, because the frequency conversion speed control has low load impact, low efficiency, high energy saving, small size, light weight, the same installation size and Y series, and good cooling effect. The starting current is small, the starting device is not needed, the electromagnetic speed regulating motor is simple in structure, reliable in use, convenient in maintenance, wide in application range, smooth in speed regulation, stepless speed regulation in the range of 5-100HZ, constant rotation below 50HZ Moment operation, can be used for constant power operation above 50HZ.
YVP series variable frequency speed regulating motor is a kind of motor that changes the power supply frequency and achieves the purpose of motor speed regulation. The general frequency of the inverter is changed between 10-60HZ (hertz), but it can also be extended to 5-100HZ. The ambient temperature of YVP variable frequency speed control motor does not exceed -15 °C ~ +40 °C, the altitude does not exceed 1000m, and the motor protection grade is IP44. YVP series motors can be driven by the inverter to achieve different speeds and torques to adapt to changes in load demand. The variable frequency motor was developed from a conventional squirrel cage motor, which changed the conventional motor fan to a separate fan and improved the insulation performance of the motor winding. In the case of less demanding conditions such as low power and frequency at rated operating frequency, ordinary squirrel cage motors can be used instead.

相关标签:YVP系列异步电机,交流三相异步电机价格,交流三相异步电机批发,

来源:http://www.sydjct.com/supply/17.html

发布时间 : 2018/11/1 0:00:00


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