The reason why the rolling shutter door of garage has a large dynamic opening is that the remote control of garage door selects the triple system (3-phase) for the purpose of transmission. They are equipped with printed circuit boards based on crystal or submerged arc welding to meet severe EMC requirements. The remote controls (types 94335e, 94330e and 94333e) are equipped with two 3V lithium batteries (CR2032). The battery life is five years. When the remote control is activated, it generates a pulsating radio signal.

當(dāng)開(kāi)門(mén)機(jī)中的接收機(jī)拾取到信號(hào)時(shí)，它把信號(hào)與存儲(chǔ)的代碼作比較。接收機(jī)驗(yàn)證編碼兩次。假設(shè)它承受代碼，則會(huì)建議開(kāi)門(mén)機(jī)。接收機(jī)解碼器的照應(yīng)時(shí)刻為0.3秒-從建議遙控器到翻開(kāi)車(chē)庫(kù)門(mén)。

When the receiver in the door opener picks up the signal, it compares the signal with the stored code. The receiver verifies the code twice. Assuming it bears the code, a door opener is recommended. The receiver decoder takes care of 0.3 seconds - from the recommended remote control to the garage door.

電動(dòng)車(chē)庫(kù)門(mén)翻開(kāi)動(dòng)態(tài)大的原因剖析

Analysis of the reason for the dynamic opening of electric garage door

1.合頁(yè)、軌跡等的固定螺絲松動(dòng)。查看固定合頁(yè)和導(dǎo)軌的螺絲看是否松動(dòng)，如有松動(dòng)，用老虎鉗上緊

1. The fixing screws of hinges and tracks are loose. Check the screws that fix the hinge and guide rail to see if they are loose. If they are loose, tighten them with a vise

2.設(shè)備車(chē)庫(kù)門(mén)時(shí)，沒(méi)有保持在一個(gè)水平方位，門(mén)板一邊靠近軌跡，另一邊遠(yuǎn)離導(dǎo)軌，導(dǎo)致門(mén)體上升過(guò)程中，門(mén)板上的鉸鏈和導(dǎo)軌之間沖突力增大，然后發(fā)生吱吱的噪音。解決方法，調(diào)整兩端導(dǎo)軌，確保門(mén)板在兩端導(dǎo)軌正中間。

2. When the garage door is installed, it is not kept in a horizontal position. One side of the door panel is close to the track, and the other side is far away from the guide rail. As a result, the collision force between the hinge on the door panel and the guide rail increases, and then squeaking noise occurs. The solution is to adjust the guide rails at both ends to ensure that the door plate is in the middle of the guide rails at both ends.

3.門(mén)板側(cè)邊鉸鏈上面悉數(shù)涂上潤(rùn)滑油，特別留神鉸鏈和軌跡對(duì)應(yīng)的那一周?chē)?、鉸鏈孔內(nèi)部都要加潤(rùn)滑油

3. All the hinges on the side of the door panel shall be coated with lubricating oil, especially the surrounding surface corresponding to the hinge and track, and the inside of the hinge hole