日本理论片www视频,无码免费h成年动漫在线观看,av―极品视觉盛宴正在播放,色老二精品视频在线观看,亚洲国产日韩在线人成电影

結(jié)構(gòu)特點(diǎn)  Structural characteristics               

　　YVF3 系列電動(dòng)機(jī)采用高強(qiáng)度鑄鐵結(jié)構(gòu)，具有可靠性高、調(diào)速范圍寬、精度高等特點(diǎn)，裝有獨(dú)立的冷卻風(fēng)機(jī)，保證電機(jī)在不同轉(zhuǎn)速下均有良好的冷卻效果。
       The Y2VF series motors with high strengh cast iron structure, have the characteristics of high reliability, wide speed range, high precision. The Y2VP series motors have independent cooling fan to ensure good cooling effect under different speed.