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從哪些細節來看開門機的質量?

發布人:http://www.levels4life.com    發布時間:2019-06-11 10:18:29

  開門機是實現各種門體電動開閉的重要驅動裝置。它由電動機、變速機構和離合器裝置組成。人們在選擇時通常用它來查看其製造工藝是否精細以及工藝質量檢驗是否嚴格來確定開門器的質量。然而,這種測定方法隻能從其表麵而不能從本質上對平開門機的質量進行分析。想知道開門機的質量如何,向日葵污视频下载應該從哪些細節來決定呢?

  Door opener is an important driving device for electric door opening and closing. It consists of motor, transmission mechanism and clutch device. It is usually used to check whether the manufacturing process is fine or not and whether the process quality inspection is strict to determine the quality of the door opener. However, this method can only analyze the quality of the door opener from its surface, but not from its essence. To know the quality of the door opener, what details should we decide from?

  1、見電機馬力大小。人們通常會問,這扇門有多大?不要認為開門機的尺寸更大更強,這是不科學的。事實上,電機功率取決於轉子參數(直徑、厚度)和電機磁瓦。銣鐵硼材料的磁通量是鐵氧體材料的10倍,銣鐵硼材料的價格是鐵氧體材料的15倍,一些小廠家考慮到成本等因素,隻能犧牲鐵氧體材料的質量。

  1. See motor horsepower. People often ask, how big is this door? Don't think that the size of the door opener is bigger and stronger. It's not scientific. In fact, the motor power depends on the rotor parameters (diameter, thickness) and the motor magnetic tile. The magnetic flux of rubidium-iron-boron material is 10 times that of ferrite material, and the price of rubidium-iron-boron material is 15 times that of ferrite material. Some small manufacturers can only sacrifice the quality of ferrite material considering cost and other factors.

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  2、看電機防水性能。電機防水性能的影響是由電機的出口、底蓋密封圈決定的。市場上大部分電機都是室內電機,並沒有真正考慮到戶外門使用的特殊性。客戶隻要對門上的電機進行比較,就會發現有些市場上的電機出口為開放式,沒有做任何加工,也沒有密封,而且密封圈的底蓋是綠色的外殼紙,這樣的電機肯定沒有辦法實現防水。

  2. Waterproof performance of motor. The influence of waterproof performance of motor is determined by the outlet of motor and the sealing ring of bottom cover. Most of the motors on the market are indoor motors, and the particularity of outdoor door door use is not really taken into account. As long as the customers compare the motors on the door, they will find that some motors in the market export is open, without any processing, no sealing, and the bottom cover of the sealing ring is green shell paper, such motors certainly can not achieve waterproof.

  3、看電機壽命長短。電機蝸輪蝸杆、軸套、減速器和蝸殼、轉子支承結構、安裝座等部件選用的材料和製造工藝決定了電機的使用壽命和抗擾流衝擊的能力。市場上,一些機電機的出軸套被普通黃銅軸套所取代,轉子支承結構也采用單滾動軸承+單銅軸套式支承結構,顯然是非常不合理的。

  3. Look at the life of the motor. Material and manufacturing technology of motor worm, sleeve, reducer and volute, rotor support structure, mounting seat and other components determine the service life and anti-disturbance impact ability of motor. In the market, the outlet sleeve of some Motors has been replaced by the ordinary brass sleeve, and the rotor supporting structure also adopts the single rolling bearing + single copper sleeve supporting structure, which is obviously very unreasonable.


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