LFF系列高效抑尘风机专用电机
中心高（H）：132-250mm；
功率范围（Power）：11-55kW
我公司专门考虑抑尘风机的特殊工况而开发设计的电动机，中心高从H132～H250，功率从5.5kW~75kW，绝缘等级为F级，额定时温升按B级考核。同转速同功率情况下比标准系列电机小一个机座号，结构紧凑。
● 本系列电动机根据工况要求特别是适用于低温环境下，采用特殊的轴承配置，确保轴承能长期正常工作。另外考虑电机的电缆直接和压缩机的电控箱连接，可以为客户做加长引出线的配置，采用电缆护套管保护，两端带有管螺套。本系列电机具有高效、节能等优点，性能稳定，适用于抑尘、雾炮风机长期连续工作。
● 本系列电动机性能和安装尺寸符合IEC60034标准、DIN42673标准和GB755标准及有关专业技术标准。且公司已多次通过ISO9001国际质量体系认证。从订单、开发、制造、检验、销售、服务全过程按照ISO9001质量体系的要求进行控制。
● 本系列电动机供电电源为三相工频50Hz（或根据需要设计为变频电动机）；电源电压等级为380V，也可根据客户需要设计为400V、500V、550V等。
● 本系列工作环境：温度环境-40~45℃，海拔不超过1000m，特殊环境条 件请用户在订货时注明。
● 本系列电动机采用国际通用的防护等级IP54或IP55。
● 本系列电动机工作方式为连续工作制（S1）。
● 本系列电动机采用高导磁低损耗硅钢片，因而损耗低、效率高。
● 本系列电动机基本通风方式为IC411或IC416，冷却散热条件比较成熟。
● 本系列电动机具有高效、节能、低振动、低噪声、性能可靠、安装维护方便等特点。
LFF series high efficiency dust suppression fan special motor
Center height (H): 132-250mm;
Power Range (Power): 11-55kW
Our company specially designed and developed the electric motor specially designed for the special working condition of the dust suppression fan. The center height is from H132 to H250, the power is from 5.5kW to 75kW, the insulation grade is F grade, and the rated temperature rises. Grade B assessment. Compared with the standard series motor, the same speed is the same as the standard series motor, and the structure is compact.
● This series of motors according to working conditions, especially for low temperature environment, using special bearing configuration to ensure that the bearing can work normally for a long time. In addition, considering that the cable of the motor is directly connected with the electric control box of the compressor, the configuration of the extension lead wire can be made for the customer, and the cable sheath tube is used for protection, and the tube nut sleeve is provided at both ends. This series of motors has the advantages of high efficiency, energy saving, stable performance, and is suitable for long-term continuous operation of dust suppression and fog guns.
● The performance and installation dimensions of this series of motors comply with IEC60034 standard, DIN42673 standard and GB755 standard and related professional technical standards. And the company has passed ISO9001 international quality system certification. The whole process of order, development, manufacturing, inspection, sales and service is controlled according to the requirements of ISO9001 quality system.
● This series of motor power supply is three-phase power frequency 50Hz (or designed as a variable frequency motor); power supply voltage level is 380V, can also be designed according to customer needs for 400V, 500V, 550V and so on.
● This series of working environment: temperature environment -40 ~ 45 ° C, the altitude does not exceed 1000m, special environmental conditions, please specify when ordering.
● This series of motors uses the international standard of protection IP54 or IP55.
● This series of motors works in continuous operation (S1).
● This series of motors uses high magnetic permeability and low loss silicon steel sheets, resulting in low loss and high efficiency.
● The basic ventilation mode of this series of motors is IC411 or IC416, and the cooling and cooling conditions are relatively mature.
● This series of motors are characterized by high efficiency, energy saving, low vibration, low noise, reliable performance, convenient installation and maintenance.
