YWF系列外转子轴流风机，具有效率高、噪音低、振动小、结构紧凑、外形美观特点。风机风叶，直接焊接在外转子风机
的转子外圆上，使风机轴的向尺寸大大减小，具有结构紧凑，便于安装，有利于减小设备空间等优点。
YWF系列外转子轴流风机，按性能分为三大系列：常规系列、大风量M系列、大风量高静压G系列。适用环境温度为-35℃
～65℃，海拔1000米以下，对于超出该环境范围的风机，可以为用户定制，目前已为用户开发的有，环境温度为-20℃～
80℃，环境温度为-20℃～100℃，和高湿环境及高海拔、低温环境（-45℃）用途风机。目前正在开发已获国家专利的新
叶型风机。其特点是风量、压力更高、射程更远、噪音更低。
YWF series of external rotor axial fan,with high efficiency,low noise,small vibration,compact structure,beautiful appearance.Fan blade,weld directly in the rotor of the outer rotor motor circle,the fan shaft to a greatly reduced size,has the advantages of compact structure,convenient installation,to reduce space and equipment advantages.
YWF series of external rotor axial fan,according to the performance is divided into three series:conventional series,large air volume M series,high air volume and high static pressure G series.Applicable environment temperature is 35 DEG C to 65 DEG C, below 1000 meters above sea level,beyond the range of the environmental wind machine can custom,has for the users to develop,environment temperature for -20 DEG C to 80 DEG C,ambient temperature of -20 DEG C to 100 DEG C,and high humidity environment and high altitude,low temperature environment(-45 DEG C) use of wind machine.My company is currently developing a new national patent has been the new leaf type fan,which is characterized by wind,higher pressure,a longer range,lower noise.
Y W F4E-400MS
① ② ③ ④ ⑤ ⑥
①YWF-外转子轴流风机 ①YWF-external rotor axial folw fan
②电机极数:2--两极,4--四极,6--六极 ②Motor poles :2--tow pole,4--four pole,6--six pole
③D--三相电机，E--单相电机 ③D--three phase motor ,E--single phase motor
④风叶直径:400--风叶直径为400mm ④The diameter of the wind blade :400--wind blade
⑤风量系列代号:无-常规系列 M-大风量系列 diameter is 400mm
G-高风量系列 T-高静压系列 ⑤Wind series code:no conventional series
⑥风向代号:S--吸风, B--吹风 M-large air volume series G-high air volume series
T-high static pressure series
⑥Wind direction code:S-suction, B-hair dryer
