BENEDICT 正反轉(zhuǎn)接觸器 K0W05D10MC 正轉(zhuǎn)啟動(dòng):按下啟動(dòng)按鈕SB1,KM1線圈得電,KM1主觸頭閉合,電機(jī)正轉(zhuǎn)轉(zhuǎn)動(dòng),同時(shí)KM1輔助觸點(diǎn)自鎖,繼續(xù)線圈供電。同時(shí)聯(lián)鎖觸點(diǎn)KM1常閉觸點(diǎn)斷開(禁止KM2 線圈得電,對(duì)反轉(zhuǎn)進(jìn)行聯(lián)鎖)
BENEDICT 正反轉(zhuǎn)接觸器 K0W05D10MC
BENEDICT 正反轉(zhuǎn)接觸器 K0W05D10MC
雙重聯(lián)鎖的正反轉(zhuǎn)控制的工作原理:
合上電源開關(guān)
正轉(zhuǎn)啟動(dòng):按下啟動(dòng)按鈕SB1,KM1線圈得電,KM1主觸頭閉合,電機(jī)正轉(zhuǎn)轉(zhuǎn)動(dòng),同時(shí)KM1輔助觸點(diǎn)自鎖,繼續(xù)線圈供電。同時(shí)聯(lián)鎖觸點(diǎn)KM1常閉觸點(diǎn)斷開(禁止KM2 線圈得電,對(duì)反轉(zhuǎn)進(jìn)行聯(lián)鎖),電機(jī)繼續(xù)正轉(zhuǎn)轉(zhuǎn)動(dòng)。
線路啟動(dòng)回路:L1→QS→FU2→FR→SB3→SB1→KM2常閉→KM1線圈→L2
反轉(zhuǎn)啟動(dòng):按下啟動(dòng)按鈕SB2,KM1線圈斷電,KM1主觸頭斷開,同時(shí)KM1自鎖觸點(diǎn)也斷開,電機(jī)正轉(zhuǎn)停止轉(zhuǎn)動(dòng)。KM1常閉觸點(diǎn)復(fù)位,KM2線圈得電,KM2主觸頭閉合, 電機(jī)反轉(zhuǎn)轉(zhuǎn)動(dòng),同時(shí)KM2輔助觸點(diǎn)自鎖,為線圈繼續(xù)供電,同時(shí)KM2常閉觸點(diǎn)斷開(禁止KM1線圈得電,對(duì)正轉(zhuǎn)進(jìn)行聯(lián)鎖),電機(jī)繼續(xù)反轉(zhuǎn)轉(zhuǎn)動(dòng)。
線路啟動(dòng)回路:L1→QS→FU2→FR→SB3→SB2→KM1常閉→KM2線圈→L2
停止:按下停止按鈕SB3,KM2線圈斷電,KM2主觸頭斷開,同時(shí)自鎖觸點(diǎn)也斷開,電機(jī)反轉(zhuǎn)停止轉(zhuǎn)動(dòng)。KM1常閉觸點(diǎn)復(fù)位,為正轉(zhuǎn)做好準(zhǔn)備。
互鎖,說(shuō)得是幾個(gè)回路之間,利用某一回路的輔助觸點(diǎn),去控制對(duì)方的線圈回路,進(jìn)行狀態(tài)保持或功能限制。一般對(duì)象是對(duì)其他回路的控制。
聯(lián)鎖,就是設(shè)定的條件沒(méi)有滿足,或內(nèi)外部觸發(fā)條件變化引起相關(guān)聯(lián)的電氣、工藝控制設(shè)備工作狀態(tài)、控制方式的改變。
“在一個(gè)回路中,即有自鎖又有互鎖的就叫做“聯(lián)鎖""這種說(shuō)法并不科學(xué),也不全面
EKO S040FWF
SBAETKU 167-0140?200-550V/2x115V 1600VA"SBA 167-0140
ETKU
200-550/115-115/1600 UL-Zeichen
"
TR-Electronic GmbHART NO:5802-00036 manuf no1462189
FCR 10RTD1923/03FCR MULTI-PAK 2RT9 592X490X275
dIXEL S.p.a.XR10C 0N1C0 LBABBYB100
VEMIE1-K21R 160L 4 TWS HW 182895/0007 H
heidenhainLC193F-6m?547300-06LC X93F 17-Polig
FLUXF550S-50/21-700"Flux 10-550 25 SSS F550S + 10-550 24 256 Stator 50/21, PTFE + 10-Z05 00 5XX + 10-550 14 248 (as 55066567)
"
HYDACPSV1010-24-10-009-1比例放大器
SPOHN BURKHARDTVNS022FN14KKVRIZ(5P0.5P0)OER8G-1,9-36VDC;Spohn + Burkhardt VNS0 2 2 F V-N 14 KK R IZ 5P0 5P0 OER8G-1 OER8G-1
SEIKANa4-70傳感器
GEGALG/GRM/D G1/2 LHGega Lotz LG/GRM/D G1/2 LH
Spring AG Spring AG CH-5430 Wettingen A4-15033R1
rittalSZ2376.020蜂鳴報(bào)警器
PerkinElmernmat,no:95510354H
holadayHI6022?
Fritz Thalerjun NKP.200601.H04.65/31
EBARATYPE CDXM/B 120/20 P/N 1625200000BEbara 1625200000B CDXM 120/20
RexrothR15104A519
Warmbier dimensions :830×680×13mm Mat for footeletrode for PGT1207100.PGT120 Warmbier - 7100.PGT120 Personnel Grounding Tester PGT120
5傳感器
REBSSV-G1/2A-0.2bar氣壓卸荷閥 rebs 9818056 SV-G1/2A-0,2bar
MINIMAX MagnetventilMX-MV-AL-3/ 2-Wege DN6
FLUX C.EHRENSPERGER AG FBM 4000 Ex Nr.40001198 灌裝機(jī)
NADI D05T70DDD
wedebarV:HIICS820IIFHSIB5C恒定式流量測(cè)量裝置
Thomson Industries, Inc.J1-V-L-TGS-0050-G-BP-0-0-A-0-0螺旋升降機(jī)15噸
Rosemount6888A-10XY-4-1-1HT-00-00
rexroth HMV1.1R-W0065-A-07-NNNN R911297426電源Bosch Rexroth R911297426 HMV01.1R-W0065-A-07-NNNN
IDS IMAGING DEVELOPMENAB.0010.1.10410.12
LOVEJOY PWT-40-40-GL-G 1Lovejoy PK-40-40-A-G1
AEG Thyro P-Profibus-plugin card DPV1
NORDSK42125LX-100L/4 BRE20 No.201327744-100減速機(jī)
KISSLING MN81061204
IPF?OE110170??? IPF Electronic -OE110170
GSEEEK5112-0/7快接插頭
contelecPD 2303-5K0/J 5AF S217 LIN.0.15%contelec 82427A PD 2303- 5K05A165FZS217
SICOMTyp:VA7S01 N06 S.Nr.:81819805"氣泵SicomVA7S01 N08.10
20251934+EW+AV4/6
"
BifoldSPR-16-12-P1-52-XX-00-AL"Bifold Group SPR-16-12-P1-52-XX-00-AL 3/4"" NPT Pneumatic Valve, Material: SS316L, -60°C ...
+100°C"
SUCOD0810/6486 IDNR.10348091
Telemecanique 140ATI03000
CiscoWS-C2960X-24TS-LL
rexrothMSK071D-0450-NN-M1-UP1-NNNN交流伺服電機(jī)
Viatran 2476APGDHDM 0-13BAR 要資料
Electronicon"E62.F81-203EL0
"
SIKA -1...+15bar 4-20ma 511.9.9224
DemagDC-BAS 1-125 1/1 H3 V8/2 380/50
DebnarASK 2000/1A 15VA KI.0.5電流互感器
FG lineF03F19-24V-DC"FG line AL03FB19T-C1 24 Volt DC
"