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            首頁>>新聞資訊>>相關卷簾門門體上升到頂部后無法下落故障應對
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            相關卷簾門門體上升到頂部后無法下落故障應對

            來源:http://www.shaulmediation.com 日期:2022-06-23 發布人:hongshun
            如今,卷簾門越來越多地應用于食品、包裝、物流車間。卷簾門以其方便、快捷、密封等優點受到越來越多客戶的青睞。但是由于一些使用不當,卷簾門在使用過程中會遇到一些故障,讓客戶很頭疼。例如,門體升到頂部后不能倒下。
            Nowadays, roller shutter doors are more and more used in food, packaging and logistics workshops. Roller shutter door is favored by more and more customers for its convenience, quickness, sealing and other advantages. However, due to some improper use, the rolling shutter door will encounter some faults during use, which gives the customer a headache. For example, the door body cannot fall down after it rises to the top.
            卷簾門升到頂部后不能落下的原因及解決方法如下:
            The reasons why the rolling shutter door cannot fall down after rising to the top and the solutions are as follows:
            原因:紅外線受外力影響,位置偏移,無法形成物體,導致光電系統故障。
            Cause: the infrared ray is affected by external force, the position is offset, and the object cannot be formed, resulting in the failure of the photoelectric system.
            解決方法:重新校正紅外位置,達到相反的效果。
            Solution: recalibrate the infrared position to achieve the opposite effect.
            原因:地面感應線圈上方有金屬物體,導致車輛檢測器有信號存在,門體不能掉落。
            Cause: there is a metal object above the ground induction coil, resulting in the presence of a signal from the vehicle detector, and the door body cannot fall.
            解決方法:清理地面感應線圈附近的金屬障礙物。
            Solution: clear the metal obstacles near the ground induction coil.
            原因:微波雷達的輻射范圍內有運動物質,導致光電信號一直存在。
            Cause: there are moving substances within the radiation range of microwave radar, resulting in the existence of photoelectric signals all the time.
            解決方法:清除障礙物。
            Solution: remove obstacles.
            卷簾門的上限在電控箱內復位。設置下,建議留一點空間,這樣上限就不會輕易上移卡住。
            The upper limit of the rolling shutter door is reset in the electric cabinet. When setting the lower limit, it is recommended to leave a little space so that the upper limit will not easily move up and get stuck.
            濟南卷簾門廠
            此外,濟南卷簾門廠提醒您,卷簾門在使用過程中也會出現異常抖動。事實上,異常的振動或噪音很容易導致電機發熱。這種情況屬于電機本身引起的振動。彎曲、端蓋、機座和轉子的不同軸、緊固件松動或電機安裝基礎不平整或安裝不當,或可能從機械端傳遞。
            In addition, Jinan roller shutter door factory reminds you that the roller shutter door will also vibrate abnormally during use. In fact, abnormal vibration or noise can easily lead to motor heating. This condition belongs to the vibration caused by the motor itself. Bending, different shafts and fasteners of end cover, frame and rotor are loose, or the motor installation foundation is uneven or improperly installed, or may be transmitted from the mechanical end.
            定子和轉子之間的氣隙很小,很容易造成定子和轉子之間的碰撞。如發現卷簾門軸承磨損,應及時更換,更換端蓋或刷洗。較簡單的處理方法是在端蓋上插入一個套筒。
            The air gap between stator and rotor is very small, which is easy to cause the collision between stator and rotor. If the roller shutter door bearing is found to be worn, it shall be replaced in time, and the end cover shall be replaced or brushed. A simpler treatment is to insert a sleeve into the end cap.
            當電源電壓過高時,勵磁電流增大,電機會過熱。三相電壓不對稱時,即一相電壓過高或過低時,某一相電流過大,電機發熱,轉矩下降。同時。會有“嗡嗡”的聲音,隨著時間的推移會損壞繞組。本機電源電壓不得超過額定值的±10%,三相電源電壓之差不應超過額定值的±5%。
            When the power supply voltage is too high, the excitation current increases and the motor will overheat. When the three-phase voltage is asymmetric, that is, when the voltage of one phase is too high or too low, the current of one phase is too large, the motor heats up and the torque decreases. At the same time. There will be a "buzzing" sound, which will damage the winding over time. The power supply voltage of the machine shall not exceed ± 10% of the rated value, and the difference of three-phase power supply voltage shall not exceed ± 5% of the rated value.
            以上就是問題解答的相關內容了,希望能夠幫助到大家,如對這一問題還存在任何疑問,都歡迎關注我們網站http://www.shaulmediation.com并咨詢我們的工作人員,將竭誠為您服務。
            The above is the relevant content of the question answer. I hope it can help you. If you still have any questions about this problem, you are welcome to follow our website http://www.shaulmediation.com And consult our staff, will serve you wholeheartedly.

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