當(dāng)運(yùn)行中的膠帶發(fā)生跑偏現(xiàn)象時(shí)，膠帶邊緣帶動(dòng)立棍旋轉(zhuǎn)并擠壓使之傾斜，若立棍傾斜角度大于動(dòng)作角度時(shí)，開(kāi)關(guān)發(fā)出一組開(kāi)關(guān)信號(hào)，如立棍繼續(xù)傾斜大于二級(jí)動(dòng)作角度時(shí)則輸出另一組開(kāi)關(guān)信號(hào)。兩組開(kāi)關(guān)信號(hào)可分別用于告警或停機(jī)，膠帶機(jī)復(fù)位正常運(yùn)行后，立棍自動(dòng)復(fù)位。

杭榮定制JY3/PK-12-30，JY3/PK-10-45，JY3/PK-20-35跑偏開(kāi)關(guān) 采購(gòu)

JY3/PK-12-30跑偏開(kāi)關(guān)皮帶開(kāi)關(guān)結(jié)構(gòu)特性

采用鋁合金壓鑄殼體，強(qiáng)度高，重量輕，開(kāi)關(guān)采用的行程開(kāi)關(guān)，觸點(diǎn)容量大、動(dòng)作靈敏，使用壽命長(zhǎng)。密封性好，具有防塵、防震、防防腐等優(yōu)點(diǎn)，外殼達(dá)，可在惡劣的環(huán)境中長(zhǎng)期工作。

環(huán)境溫度：-30℃~+50℃；

相對(duì)溫度：不大于85

 工作原理當(dāng)膠帶運(yùn)輸機(jī)現(xiàn)場(chǎng)發(fā)生緊急事故時(shí)，可拉動(dòng)系于擺臂上的鋼絲繩，使擺臂旋轉(zhuǎn)而帶動(dòng)機(jī)內(nèi)凸輪并感應(yīng)微動(dòng)開(kāi)關(guān)，發(fā)出停機(jī)信號(hào)。

JY3/PK-12-30跑偏開(kāi)關(guān)皮帶開(kāi)關(guān)

安裝調(diào)整
1．將跑偏開(kāi)關(guān)固定在支架上，然后安裝在膠帶機(jī)上。
2．立輥線與膠帶平面垂直，邊緣距離為L(zhǎng)=50~100mm(殼體安裝孔可移位。)
3．立輥下端1/3處。
4．每100m膠帶可安裝跑偏開(kāi)關(guān)3對(duì)(6臺(tái))詳見(jiàn)圖6。

3EPK跑偏開(kāi)關(guān)3EPK-I 3EPK-II

CRS2兩級(jí)跑偏開(kāi)關(guān)CRS2 CRS2(A) 

PK兩級(jí)跑偏開(kāi)關(guān)PKI PKII PK10-45 PK12-30 PK20-35

PP跑偏開(kāi)關(guān)PP-K2/J

FP防偏開(kāi)關(guān)

WPK兩級(jí)跑偏開(kāi)WPK20-35 WPK10-45 WPK12-30 

EBS二級(jí)跑偏開(kāi)關(guān)

EXKPT兩級(jí)跑偏開(kāi)關(guān)EXKPT1-10-45 EXKPT1-12-30  EXKPT1-20-35

FM兩級(jí)跑偏開(kāi)關(guān):FM-12-30、FM-10-45、FM-20-35

FPK防跑偏開(kāi)關(guān)FPK-10-45 FPK-12-30 FPK-20-35

GEJ隔爆跑偏開(kāi)關(guān)：GEJ20 GEJ30(KFP127/1A) GEJ45 GEJ20/35 GEJ20/40 GEJ25/35(A)隔爆兩級(jí)跑偏開(kāi)關(guān)、

GRB跑偏開(kāi)關(guān)GRB-19150，GRB-17088，GRB-19670

HSP兩級(jí)跑偏開(kāi)關(guān)：HSP721A4 HSP721B

HFP跑偏開(kāi)關(guān)

HFKPT兩級(jí)跑偏開(kāi)關(guān)HFKPT1-N HFKPT1(HFKPT1-10-45 HFKPT1-12-30 HFKPT1-20-35)

HFPPKG兩級(jí)跑偏開(kāi)關(guān)HFPPKG-12-30 HFPPKG-10-45 HFPPKG-20-35

HESEX跑偏開(kāi)關(guān)HESEX-011  

HHTS1跑偏開(kāi)關(guān)        -

JKPT二級(jí)跑偏開(kāi)關(guān)

JKPT跑偏開(kāi)關(guān)JKPT1，JKPT2

JY3/PK-12-30跑偏開(kāi)關(guān)皮帶開(kāi)關(guān)

JHFP兩級(jí)跑偏開(kāi)關(guān)JHFP10-45 JHFP12-30 JHFP20-35 

JPK兩級(jí)跑偏開(kāi)關(guān)JPKJS JPKJZ JPK2Z JPK2S  

JSB/KPP兩級(jí)跑偏開(kāi)關(guān)JSB/KPP-10-45 JSB/KPP-12-30 JSB/KPP-16-35 JSB/KPP-20-35  JSB/KPP-Z JSB/KPP-S手動(dòng)兩級(jí)  -

JYB/PK跑偏開(kāi)關(guān) JYB/PK-16-35 JYB/PK-12-30 JYB/PK-10-45 JYB/PK-20-35 

JY3/PK兩級(jí)跑偏開(kāi)關(guān)JY3/PK10-45  JY3/PK12-30 JY3/PK20-35

JMKPT兩級(jí)跑偏開(kāi)關(guān)JMKPT1-10-45 JMKPT1-12-30 JMKPT1-20-35

KBW隔爆型限位式跑偏開(kāi)關(guān)KBW-220P

KBP隔爆型跑偏開(kāi)關(guān)KBP3.15/380

KHP跑偏開(kāi)關(guān)：KHP1/12 

KPT兩級(jí)跑偏開(kāi)關(guān)KPTKPT-10-45 KPT-12-30 KPT-20-35 KPT1KPT1-10-45 KPT1-12-30 KPT1-20-35 KPT1A-□-□ 

KPT1-ZS `HFKPT  `JMKPT `EXKPT

KPP跑偏開(kāi)關(guān)

KG跑偏開(kāi)關(guān)KG1007A2

KPE跑偏開(kāi)關(guān)KPE3-KH 

LL兩級(jí)跑偏開(kāi)關(guān)：LL1-S LL1-Z  (KPT1、HFKPT1) LL7 LL7-S LL7-Z

LL2兩級(jí)跑偏開(kāi)關(guān)LL2-1 LL2-2 LL2-3 LL2-10-45 LL2-12-30 LL2-20-35

LKLT兩級(jí)跑偏開(kāi)關(guān)LKLT1-12-30

LSF二級(jí)跑偏開(kāi)關(guān)

LP二級(jí)跑偏開(kāi)關(guān)LP LP2-2 LP3

LLP跑偏開(kāi)關(guān)LLP1-S，LLP1-Z，LLP2-1，LLP2-2，LLP2-3，LLP3-S，LLP3-Z，LLP4-Z，LLP4-Y，LLP5-1，LLP6-1，LLP6-2

LXP跑偏開(kāi)關(guān)LXP1120JPR跑偏開(kāi)關(guān)(大鋁輪子)

PB兩級(jí)跑偏開(kāi)關(guān)PB12-30

PXB兩級(jí)跑偏開(kāi)關(guān)PXB02GKH-C

PW(B)跑偏開(kāi)關(guān)PW(B)12-30 PW(B)10-45 PW(B)20-35

PK兩級(jí)跑偏開(kāi)關(guān)PK10-45 PK12-30 PK20-35

PPJ跑偏開(kāi)關(guān)：PPJ-I PPJ-II PPJ-III `XLPPJ兩級(jí)跑偏開(kāi)關(guān) 

PPKG兩級(jí)跑偏開(kāi)關(guān)PPKG-12-30 PPKG-10-45 PPKG-20-35  `HFPPKG

PPN兩級(jí)跑偏開(kāi)關(guān)PPN-10-45 PPN-12-30 PPN-20-35

PNS無(wú)觸點(diǎn)跑偏開(kāi)關(guān)

ROS跑偏開(kāi)關(guān)ROS-2兩級(jí)ROS-2/FM 

RPK兩級(jí)跑偏開(kāi)關(guān)RPK1

RHPY兩級(jí)跑偏開(kāi)關(guān)

SSG(KPT1)兩級(jí)跑偏開(kāi)關(guān)SSG-12-30 SSG-10-45 SSG-20-35

SPB兩級(jí)跑偏開(kāi)關(guān)SPB-16-35 SPB-10-45 SPB-20-35 SPB-12-30

SR2跑偏開(kāi)關(guān)

SPS跑偏開(kāi)關(guān)SPS-2

SXLSKG跑偏開(kāi)關(guān)SXLSKG-1，SXLSKG-2

TWC跑偏開(kāi)關(guān)

WHKP兩級(jí)跑偏開(kāi)關(guān)WHKP12-30、

XCR兩級(jí)跑偏開(kāi)關(guān)XCRA15 XCRA11(2) XCRE18(2) XCRT115 XCRT315(4)   

XCK跑偏開(kāi)關(guān)XCK-MR202

XFL2兩級(jí)跑偏開(kāi)關(guān)XFL2-ZS

XPK兩級(jí)跑偏開(kāi)關(guān)XPK20-35 XPK10-45 XPK12-30

XJM-PK兩級(jí)跑偏開(kāi)關(guān)

XT-PK跑偏開(kāi)關(guān)

XLPP二級(jí)跑偏開(kāi)關(guān)`XLLPP-J `XLLPP- XLPP-I XLPP-II XLPP-III XLPP-12-30 XLPP10-45 XLPP20-35

XLPP-J兩級(jí)跑偏開(kāi)關(guān)：XLPP-J-12-30  XLPP-J-20-45 XLPPJ-I XLPPJ-II XLPPJ-III 

XLPP-兩級(jí)跑偏開(kāi)關(guān)XLPP--12-30   XLPP--20-45

YH跑偏開(kāi)關(guān)YH25-1

YHP跑偏開(kāi)關(guān)YHP-K

YHFP兩級(jí)跑偏開(kāi)關(guān)YHFP-K YHFPKZ  

YHP兩級(jí)跑偏開(kāi)關(guān)YHP-2P 

YHPK兩級(jí)跑偏開(kāi)關(guān)YHPK10-45 YHPK12-30 YHPK20-35 YHPK-Ⅰ，YHPK-ⅡYHFPK跑偏開(kāi)關(guān)YHFPK-Z YHFPK-S

YWPPH跑偏開(kāi)關(guān)

YHXPK

YTJKPT兩級(jí)跑偏開(kāi)關(guān)YTJKPT-1 YTJKPT-2 

YF/PK兩級(jí)跑偏開(kāi)關(guān)

YLXA-10A

ZGPP跑偏開(kāi)關(guān)ZGPP-12-35 ZGPP-10-45 100

ZGFP兩級(jí)跑偏開(kāi)關(guān)

ZP跑偏開(kāi)關(guān)

QJLP2兩級(jí)跑偏開(kāi)關(guān)QJLP2-12-30 QJLP2-20-35

HFKLT2 雙向拉繩開(kāi)關(guān) HFKLT2-I、HFKLT2-II

XLLS 雙向拉繩開(kāi)關(guān) XLLS-I、XLLS-II

LSF雙向拉繩開(kāi)關(guān)LSF-1,LSF-2

LLP1雙向平衡拉繩開(kāi)關(guān)LLP1-S,LLP1-Z

LLP2雙向拉繩開(kāi)關(guān)LLP2-1,LLP2-2

LLP3雙向拉繩開(kāi)關(guān)LLP3-S,LLP3-Z

LLP4 雙向拉繩開(kāi)關(guān)LLP4-Z,LLP4-Y
LLP5 雙向拉繩開(kāi)關(guān)LLP5-1,LLP5-2
LLP6 雙向拉繩開(kāi)關(guān)LLP6-1,LLP6-2
LLP7 雙向拉繩開(kāi)關(guān)(型)LLP7-1,LLP7-2
JLK2 雙向拉繩開(kāi)關(guān)JLK2-S,JLK2-Z

JLK3 雙向平衡拉繩開(kāi)關(guān)JLK3-S,JLK3-Z

JLK4 雙向拉繩開(kāi)關(guān)JLK4-S,JLK4-Z
JLKJ 雙向拉繩開(kāi)關(guān)JLKJ-S,JLKJ-Z
JSB-KLS 雙向拉繩開(kāi)關(guān)JSB-KLS-1,JSB-KLS-2