跑偏开关DPK-12-30 供应
DPK-12-30跑偏开关产品介绍
一、产品概述
DPK - 12 - 30跑偏开关是一种用于输送带系统中的重要安全保护装置。它通过检测输送带的跑偏情况，及时发出信号，从而有效避免输送带因过度跑偏而引发的设备损坏、物料撒漏以及生产中断等一系列问题，广泛应用于矿山、港口、电厂、水泥厂等众多输送物料的工业场景。
二、产品特点
（一）高灵敏度
该跑偏开关能够精准感知输送带的微小偏移。其内部采用先进的传感器技术，当输送带偏离正常位置达到设定角度时，开关迅速响应，确保在跑偏初期就能及时发现并采取措施，大大提高了输送系统的安全性和可靠性。
（二）耐用性强
在恶劣的工业环境下，DPK - 12 - 30跑偏开关展现出卓越的耐用性能。外壳采用高强度材料制造，具备良好的抗冲击性和耐腐蚀性，能够抵御粉尘、潮湿以及各种化学物质的侵蚀，延长使用寿命，降低设备维护成本。
（三）安装便捷
其设计充分考虑了用户的安装需求。结构紧凑，安装方式灵活多样，无论是水平安装还是垂直安装，都能轻松实现。同时，配备清晰的安装说明和简单的连接方式，用户无需专业技能即可快速完成安装，节省时间和人力成本。
三、工作原理
当输送带发生跑偏时，输送带会触碰到跑偏开关的摆臂。摆臂在受到外力作用后，会带动内部的微动开关动作，从而改变电路状态，发出报警信号或切断电源，使输送机停止运行。这种机械与电气相结合的工作方式，反应迅速且稳定可靠，为输送系统的安全运行提供了有力保障。
四、应用优势
使用DPK - 12 - 30跑偏开关，可以有效减少因输送带跑偏造成的设备维修次数和维修成本。同时，它能够保障生产过程的连续性，避免因设备故障导致的生产延误，提高生产效率。此外，该跑偏开关还能有效防止物料因输送带跑偏而撒漏，减少物料浪费，降低清理成本，为企业的可持续发展提供支持。
DPK - 12 - 30跑偏开关凭借其卓越的性能和广泛的应用优势，是输送系统中不可或缺的安全保护装置，为工业生产的安全、高效运行保驾护航。
Introduction of DPK - 12 - 30 Belt Misalignment Switch
I. Product Overview
The DPK - 12 - 30 belt misalignment switch is a vital safety protection device in conveyor belt systems. It detects the misalignment of the conveyor belt and promptly sends out signals to effectively prevent a range of issues such as equipment damage, material spillage, and production interruptions caused by excessive belt misalignment. It is widely used in various industrial settings for material conveying, including mines, ports, power plants, cement plants, and more.
II. Product Features
(i) High Sensitivity
This misalignment switch can accurately detect even minor deviations of the conveyor belt. Equipped with advanced sensor technology, it responds swiftly when the belt deviates from its normal position by a set angle. This ensures that belt misalignment is detected and addressed in its early stages, significantly enhancing the safety and reliability of the conveying system.
(ii) Durability
In harsh industrial environments, the DPK - 12 - 30 belt misalignment switch demonstrates excellent durability. The housing is made of high - strength materials, offering good resistance to impact and corrosion. It can withstand erosion from dust, moisture, and various chemicals, extending the service life of the device and reducing maintenance costs.
(iii) Easy Installation
The design of this switch takes user - friendly installation into account. It has a compact structure and offers flexible installation options, whether for horizontal or vertical mounting. It also comes with clear installation instructions and simple connection methods, allowing users to complete the installation quickly without specialized skills, saving time and labor costs.
III. Working Principle
When the conveyor belt misaligns, it comes into contact with the arm of the misalignment switch. The arm, under the influence of the external force, triggers the internal micro - switch, altering the electrical circuit state and sending out an alarm signal or cutting off the power to stop the conveyor. This combination of mechanical and electrical working principles ensures a rapid and stable response, providing reliable protection for the safe operation of the conveying system.
IV. Application Advantages
Using the DPK - 12 - 30 belt misalignment switch can significantly reduce the number of equipment repairs and maintenance costs caused by belt misalignment. It also ensures the continuity of the production process, avoiding production delays due to equipment failures and improving production efficiency. In addition, this switch helps prevent material spillage from belt misalignment, reducing material waste and cleaning costs, and supporting the sustainable development of enterprises.
The DPK - 12 - 30 belt misalignment switch, with its outstanding performance and extensive application advantages, is an essential safety protection device in conveying systems, safeguarding the safe and efficient operation of industrial production.
跑偏开关
LW-PKG-12-30，PK1-2BW，PXA-34K，PXA-34KK-A，PH12-30，ROS-2D，TLPK，WHKP-12-30，XLPP，YTJKPT1，YTJKPT2，YWPPH，ZWQ-I2-30， DDP-LJ2， DPK-12-30，DPP-LJ2, HFKPT1-12-30，HFKPT1-20-35，
工作原理
跑偏开关固定在输送机皮带支架上，动作杆靠在皮带一侧，当皮带跑偏时，迫使动作杆偏离，触动报警微动开关。如果继续偏离，触动另一组触点，输送机就会保护性停机。
主要技术数据
输出触点：两组SPDT，10A/500V；
动作角度：第10度，第二级20度；
作用力：3-4kg；
动作杆距皮带边缘安装距离：25-75mm；
出线接口螺纹：3/4″NPT，两个；
防护等级：IP65，适合室外安装。
跑偏开关（Belt Sway Switches）又称防偏开关，也叫两级跑偏开关。用于检测带式输送机运行中的跑偏现象，按皮带实际跑偏量输出报警或停机信号，可有效的防止由皮带跑偏而产生的事故，是一种带式输送机的保护装置。
安装和调整
1.跑偏开关设在输送带两侧，立辊应与输送带边平面垂直，并使输送带两边位于立辊高度1/3处。
2.跑偏开关立辊与输送带正常位置的间距宜为50～100mm。
3.跑偏开关数量应根据输送机长度、类型及布置情况进行确定。一般应在输送机头部、尾部、凸弧段、凹弧段和在输送机中间位置进行设置。（注：当输送机较长时，在输送机中间位置可每隔30～35米设1对）
4.跑偏开关应通过安装支架与输送机中间架连接，开关支架应在输送机安装完成后与输送机机架焊接，跑偏开关与跑偏开关支架用螺栓固定。
适用范围
两级跑偏开关广泛用于冶金、煤炭、水泥建材、采矿、电力、港埠、冶金、化工等域的各种带式输送设备。
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