皮帶跑偏開關(guān)

皮帶跑偏開關(guān)

產(chǎn)品概述

        BP-20型皮帶跑偏開關(guān)也可稱為防偏開關(guān)，用于檢測運輸皮帶運行過程中發(fā)生偏離機架中心線的故障?？捎行У胤乐挂蜉斔蛶芷斐傻娜龆?、過負(fù)載、撕裂皮帶、損壞機械等事故的發(fā)生。跑偏開關(guān)可根據(jù)皮帶的跑偏狀況發(fā)出信號，實現(xiàn)自動報警和停機，防止皮帶損傷和繼續(xù)跑偏。皮帶跑偏時，皮帶推動動作臂偏轉(zhuǎn)，觸動微動開關(guān)動作，發(fā)出報警信號。如果繼續(xù)偏離到設(shè)定的停機位置，觸動另一組觸點，輸送機就

      會保護性停機?？蓮V泛地用于冶金、煤炭、水泥、礦山、電力、糧食等工業(yè)領(lǐng)域的各種皮帶運輸機械中，是物料輸送系統(tǒng)安全保護和自動化控制必不可少的檢測裝置。

BP20 type can belt deviation switch known as the Antiswitch for detecting the transport belt running occurred during the deviation of the center line of rack failures. Can effectively prevent the conveyor belt as a result of the deviation caused by the spread expected,the load off, tearing belts, mechanical damage, such as accidents.According to Deviation switch belt deviation of the signal status, alarm and automatically ShUt down to prevent damage and to continue to belt deviation. Deviation belt. the belt moves to promote deflection arm, the microswItch trigger action, issued a warning signal. If we continue to deviate from the set position down, touch the other contact group, the conveyor shutdown would be protective.Can be widely used in metallurgy, coal, cement, mining, electricity, food. and other industr'Ial belt in the field of transport machinery,material handling system is to protect the security and automation control devices essential for detection.

產(chǎn)品特點

鑄鋁外殼結(jié)構(gòu)，開關(guān)結(jié)構(gòu)牢固，耐沖擊力大，經(jīng)久耐用。

二段檢測報警?？梢苑謩e進行皮帶一級（輕）、二級（重）跑偏的報警、控制。

開關(guān)內(nèi)裝有2組常開、常閉觸點，可同時用于停止皮帶運輸機及報警。

Product features

Cast aluminum shell structure of the solid structure of the switch. impact-resistant. durable.

2 detection alarm Can separate a belt llightl and secondary (re-l deviation of the police to control

Group 2 have built-in switch always. often close contact. can be used to stop Belts report to the police and transport planes

技術(shù)參數(shù)
觸點容量：AC250V, 5A（感性負(fù)載）；

檢測角度：一級跑偏檢測動作20°，二級跑偏檢測動作35°；

電纜出線孔：3/4"-14NPT（適用外徑8-12mm電纜）；

環(huán)境溫度：-20℃~60℃

裝置重量：約4.0kg
防護等級：IP67

Technical parameter

Contact the capacity of technical parameters: AC250V. 5A (inductive load):

deteCt10n DOjnt of VleW:a deVlati0n deteCtion aCtion 20°,  the secondaW deviation detection action 35°.

Cable-hole round:3/4 "-14NPT lapplicable t0 8 - 12mm diameter cablel;

ambient temperature:-20℃~60℃;

unIt weight about:4.0kg;

protecfion rating:ip67

皮帶跑偏開關(guān)應(yīng)用范圍：

常規(guī)皮帶輸送機，包括平皮帶輸送機和槽形皮帶輸送機地下、索道支撐皮帶輸送機

輪船裝卸系統(tǒng)

平皮帶輸送機

堆取料輸送機

起重機，挖掘機起重臂限位

Application range

Conventional belt conveyor. including flat belt conveyor and trough belt conveyor

Underground, cable support belt conveyor

Ship loading and unloading system

Flat belt conveyor

Stacker conveyor

Excavator boom crane l limit