组成部分

component

帘片：是卷帘门的主要部分，通常由金属、塑料或织物等材料制成。金属帘片如铝合金、镀锌钢板等，具有坚固耐用、防火防盗等特点；塑料帘片质轻、耐腐蚀，常用于一些对重量和环境要求较高的场所；织物帘片则具有柔软、美观等优点，适用于一些商业展示或对外观要求较高的地方。

Curtain: It is the main part of a rolling shutter door, usually made of materials such as metal, plastic, or fabric. Metal curtains, such as aluminum alloy and galvanized steel plates, have the characteristics of being sturdy, durable, fire-resistant, and anti-theft; Plastic curtains are lightweight and corrosion-resistant, commonly used in places with high requirements for weight and environment; Fabric curtains have advantages such as softness and aesthetics, and are suitable for some commercial displays or places with high appearance requirements.

卷轴：安装在门的上方，用于卷绕帘片。卷轴通常由钢管或其他高强度材料制成，通过电机或手动装置驱动，实现帘片的升降。

Scroll: Installed above the door, used for winding curtains. Rollers are usually made of steel pipes or other high-strength materials, and are driven by motors or manual devices to lift and lower the curtains.

电机：是电动卷帘门的动力来源，常见的有直流电机和交流电机。电机通过传动装置与卷轴相连，根据控制信号驱动卷轴转动，从而实现卷帘门的开启和关闭。一些的电机还具备自动限位、过载保护、软启动和软停止等功能，以提高卷帘门的使用性和稳定性。

Motor: It is the power source of electric rolling shutter doors, commonly including DC motors and AC motors. The motor is connected to the roller through a transmission device, and drives the roller to rotate according to the control signal, thereby achieving the opening and closing of the rolling shutter door. Some advanced motors also have functions such as automatic limit, overload protection, soft start and soft stop to improve the safety and stability of rolling shutter doors.

控制系统：用于控制卷帘门的运行，包括手动控制按钮、遥控装置、自动感应装置等。手动控制按钮一般安装在门的附近，方便人员直接操作；遥控装置可以让用户在一定距离内远程控制卷帘门的开关；自动感应装置则可以根据预设的条件，如人体感应、车辆感应等，自动触发卷帘门的开启和关闭，提高门的使用便利性和自动化程度。

Control system: used to control the operation of rolling shutter doors, including manual control buttons, remote control devices, automatic sensing devices, etc. Manual control buttons are usually installed near the door, making it convenient for personnel to operate directly; The remote control device allows users to remotely control the opening and closing of the rolling shutter door within a certain distance; The automatic sensing device can automatically trigger the opening and closing of the rolling shutter door based on preset conditions, such as human body sensing, vehicle sensing, etc., improving the convenience and automation level of door use.

导轨：安装在门的两侧，用于引导帘片的上下移动，保证卷帘门的运行平稳。导轨通常采用铝合金或钢材制成，具有良好的耐磨性和强度。

Guide rail: installed on both sides of the door, used to guide the up and down movement of the curtain, ensuring the smooth operation of the rolling shutter door. The guide rail is usually made of aluminum alloy or steel, which has good wear resistance and strength.

分类

classification

按材质分类：可分为金属卷帘门、非金属卷帘门。金属卷帘门包括铝合金卷帘门、不锈钢卷帘门、彩钢板卷帘门等，具有坚固耐用、防火防盗、防风沙等优点，适用于工业厂房、仓库、商铺等场所。非金属卷帘门包括塑料卷帘门、PVC 卷帘门、织物卷帘门等，具有质轻、美观、耐腐蚀、隔音隔热等特点，常用于商业店铺、写字楼、住宅等场所。

Classified by material: can be divided into metal rolling shutter doors and non-metal rolling shutter doors. Metal rolling shutter doors include aluminum alloy rolling shutter doors, stainless steel rolling shutter doors, color steel plate rolling shutter doors, etc. They have the advantages of durability, fire resistance, theft prevention, wind and sand resistance, and are suitable for industrial plants, warehouses, shops and other places. Non metallic rolling shutter doors include plastic rolling shutter doors, PVC rolling shutter doors, fabric rolling shutter doors, etc. They have the characteristics of light weight, beauty, corrosion resistance, sound insulation, and are commonly used in commercial shops, office buildings, residential areas, and other places.

按驱动方式分类：可分为手动卷帘门和电动卷帘门。手动卷帘门通过手动拉动链条或摇杆来实现门的升降，适用于一些使用频率较低、门洞较小的场所。电动卷帘门则通过电机驱动，具有操作方便、快捷、省力等优点，广泛应用于各种场所。根据不同的应用需求，电动卷帘门还可以配备遥控、感应、密码锁等多种控制方式。

Classified by driving method: It can be divided into manual rolling shutter doors and electric rolling shutter doors. Manual rolling shutter doors can be raised or lowered by manually pulling the chain or joystick, which is suitable for places with low frequency of use and small door openings. Electric rolling shutter doors are driven by motors and have the advantages of easy, fast, and labor-saving operation. They are widely used in various places. According to different application requirements, electric rolling shutter doors can also be equipped with multiple control methods such as remote control, induction, password lock, etc.

按功能分类：可分为普通卷帘门、防火卷帘门、防风卷帘门、防盗卷帘门等。防火卷帘门具有良好的防火性能，能在一定时间内阻止火势蔓延，是公共场所和高层建筑中常用的防火分隔设施。防风卷帘门采用特殊的结构和材料，能够抵御强风的侵袭，适用于沿海地区或多风地区的建筑。防盗卷帘门加强了门的防盗性能，通过增加锁具、加强帘片结构等方式，提高门的抗撬、抗破坏能力，保护室内财产。

Classified by function: can be divided into ordinary rolling shutter doors, fireproof rolling shutter doors, windproof rolling shutter doors, anti-theft rolling shutter doors, etc. Fireproof rolling shutter doors have good fire resistance and can prevent the spread of fire for a certain period of time. They are commonly used fire separation facilities in public places and high-rise buildings. Windproof rolling shutter doors use special structures and materials that can resist strong winds and are suitable for buildings in coastal or windy areas. The anti-theft rolling shutter door enhances the anti-theft performance of the door. By adding locks and strengthening the curtain structure, the door's resistance to prying and damage is improved, protecting indoor property safety.

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