电动卷帘门是以多关节活动的门片串联在一起，起动由电动机组带动，卷帘门在固定的滑道内，以门上方卷轴为转动上下的门。下面来了解了解有关电动卷帘门的技术参数内容吧。济南卷帘门厂家为您讲解吧。

The electric roller shutter door is a door that is connected in series with multi joint movable door pieces. The starting is driven by the motor group. The roller shutter door is in a fixed slide and rotates up and down around the roller shaft above the door. Let's learn about the technical parameters of the electric roller shutter door. Jinan roller shutter door manufacturer will explain it to you.

一、材质：帘面采用无机耐火布、硅酸铝纤维毯、防辐射布和装饰布经高温线缝制而成，双面用镀锌钢制条夹制，确保帘布的抗风强度，底梁为钢质镀锌，厚度1.2㎜，无接缝；卷轴：焊接钢管，规格165厚度2.0mm，管壁外需除锈防腐；

1、 Material: the curtain surface is made of inorganic fire-resistant cloth, aluminum silicate fiber blanket, anti radiation cloth and decorative cloth through high-temperature sewing, and the two sides are clamped with galvanized steel strips to ensure the wind resistance of the curtain fabric. The bottom beam is steel galvanized, with a thickness of 1.2 mm and no joints; Reel: welded steel pipe with specification of 165 and thickness of 2.0mm. Rust removal and corrosion prevention are required on the outside of the pipe wall;

导轨：钢质镀锌板厚度1.2mm，采用分体复合制作。导轨的滑动面应光滑平直，直线度每米不得大于1.5mm，全长直线不得超过0.12%。导轨的顶部应成圆弧形，其长度应超过洞口少75mm具有防烟性能的导轨有防烟装置，使用材料应为不燃材料隔烟装置与卷帘表面应均匀紧密贴合，贴合面不应小于80%；特级防火卷帘门座板与地面间隙不宜大于20mm。

Guide rail: the thickness of steel galvanized plate is 1.2mm, and it is made of split composite. The sliding surface of the guide rail shall be smooth and straight, and the straightness shall not exceed 1.5mm per meter, and the straightness of the whole length shall not exceed 0.12%. The top of the guide rail shall be arc-shaped, and its length shall be at least 75mm longer than the opening. The guide rail with smoke prevention performance shall be equipped with smoke prevention device, and the materials used shall be non combustible materials. The smoke isolation device and the roller shutter surface shall be uniformly and closely bonded, and the bonding surface shall not be less than 80%; The clearance between the base plate of the special fire-proof rolling shutter door and the ground should not be greater than 20mm.

二、控制系统功能：卷帘可独立控制并具有手动功能，与温度熔断装置联动，与消防中控室直接进行联动；实现烟感报警，卷帘自动下降地面1.5-1.8m高度，延时180秒（可调）然后在下降关闭。当下降时遇到障碍物可停止下降并上升；

2、 Control system function: the roller shutter can be independently controlled and has manual function. It is linked with the temperature fuse device and directly linked with the central fire control room; To realize smoke alarm, the roller shutter will automatically drop to the height of 1.5-1.8m on the ground, with a delay of 180 seconds (adjustable), and then it will be closed after falling. When falling, it can stop falling and rise when encountering obstacles;

可实现烟感报警一次下滑，温感报警二次下滑，且温感报警后可停止二次下滑，可在一个系统内互相转换。符合标准6.4.6的要求；垂直启闭速度：不小于2m/min。其自重下降速度不应大于9.5m/s，平均噪音85dB。

It can realize the first sliding of the smoke alarm and the second sliding of the temperature alarm. After the temperature alarm is eliminated, the second sliding can be stopped and can be converted in one system. Comply with the requirements of standard 6.4.6; Vertical opening and closing speed: not less than 2m / min. The self weight falling speed shall not be greater than 9.5m/s and the average noise shall be 85dB.

三、电机功能：主电源50HZ，380V，信号电源24V，功率0.37-2.2KW（根据门洞大小确定电机功率）；特级防火卷帘门应设有手动启闭装置，以备断电时使用；

3、 Motor function: main power supply 50Hz, 380V, signal power supply 24V, power 0.37-2.2kw (the motor power is determined according to the size of the door opening); The special fire shutter door shall be equipped with manual opening and closing device for use in case of power failure;

应具有依靠卷帘自重下降的性能，并具有恒速性能，手动速放装置的操作力不得大于50N；防火卷帘门应使用消防电源，电源线应穿金属管暗敷，明敷时应采取防火保护措施；无火警时，卷帘具备上、停、下等手动和电动基本功能，上、下限位准确可靠。

It shall have the capability of falling by the self weight of the roller shutter and constant speed. The operating force of the manual quick release device shall not be greater than 50N; Fire fighting power supply shall be used for the fire-proof rolling shutter door. The power cord shall be concealed through the metal pipe, and fire protection measures shall be taken for the exposed laying; When there is no fire alarm, the roller shutter has the basic manual and electric functions of up, down and down, and the upper and lower limits are accurate and reliable.

此外，当我们在检查过程中严防电动卷帘门冲顶或冲底或者反转，如若出现紧急情况应立即停止转动，切断电源，注意，更多相关内容就来我们网站http://www.jnzxmy.com咨询了解吧。

In addition, when we check the process, we strictly prevent the electric roller shutter door from hitting the top or bottom or reversing. In case of emergency, we should immediately stop rotating, cut off the power supply, pay attention to safety, and come to our website for more relevant information http://www.jnzxmy.com Consult and understand.