免费论理电影_日本高清无卡码V亚洲_欧美在线网址_日韩美女人妻系列精品_国产女av片免费_国产www在线观看_永久免费精品精品永久-夜色_欧美女黄色a一二三区_日韩无码av一级毛片网站_亚洲无码高清在线看片

歡迎進入濟南長久機械設(shè)備制造有限公司網(wǎng)站!
熱門關(guān)鍵詞:導(dǎo)軌式升降機、液壓升降貨梯、固定剪叉式升降平臺、家用電梯、全自行式升降機、移動登車橋、固定登車橋
您的位置: 首頁>>新聞資訊 >> 電氣故障產(chǎn)生噪音的原因

咨詢熱線

15910081959

電氣故障產(chǎn)生噪音的原因

作者:長久機械瀏覽:326 時間:2022-05-16 09:03:01

1、電動馬達(dá)產(chǎn)生高噪音的原因主要有電動機轉(zhuǎn)子彎曲、磨損嚴(yán)重或軸承損壞,導(dǎo)致電動馬達(dá)掃膛,產(chǎn)生噪音;電動馬達(dá)冷卻風(fēng)扇損壞或固定不牢固產(chǎn)生高噪音;電動馬達(dá)固定不牢固,也能引起震動,產(chǎn)生高噪音。
Lift manufacturers analysis of electric motors have a major reason for the high noise of a motor rotor bending, severe wear or bearing damage, resulting in electric motors sweep chamber, generating noise; an electric motor cooling fan is damaged or not firmly fixed to produce high noise; an electric motor is not firmly fixed, can cause vibration, resulting in high noise.

2、介紹交流接觸器也能產(chǎn)生高噪音,當(dāng)電源電壓低于額定電壓的85%、接觸器E形鐵芯的短路環(huán)折斷、磁軛與銜鐵的接觸面歪斜、有灰塵或生銹接觸不好時都會導(dǎo)致接觸器產(chǎn)生嗡嗡的噪音。
Lift manufacturers introduce AC contactors can also produce high noise, when the supply voltage is less than 85% of rated voltage, short contact E-shaped core of the ring to break the yoke of skewed armature contact surface, there is no contact with dust or rust Hershey will result in contact produces a buzzing noise.

3、談到電磁換向閥電磁線圈固定不牢固,銜鐵頻繁的分開和吸合也能產(chǎn)生高噪音。
Speaking solenoid valve lift manufacturers analysis is not firmly fixed solenoid armature frequent and pull apart can also produce high noise.

返回列表 本文標(biāo)簽:
全國免費服務(wù)電話 159-1008-1959
地址:濟南市濟陽區(qū)濟陽街道工業(yè)園15-4號 手機:王經(jīng)理    電話:159-1008-1959 郵箱:2984124925@qq.com
微信二維碼

掃一掃關(guān)注
微信二維碼