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工作原理為：合上電源開關(guān) QS ，按下 SB1 ， KM 得電吸合并自鎖，電動(dòng)機(jī)串全部電阻起動(dòng)，經(jīng)一定時(shí)間后，按下 SB2 ，KM1 得電吸合并自鎖， KM1 主觸頭閉合切除電阻 R1 ，電動(dòng)機(jī)轉(zhuǎn)速繼續(xù)升高，經(jīng)一定時(shí)間后，按下 SB3 ， KM2 得電吸合并自鎖， KM2 主觸頭閉合切除第二級(jí)電阻 R2 ，電動(dòng)機(jī)轉(zhuǎn)速繼續(xù)升高，當(dāng)電動(dòng)機(jī)轉(zhuǎn)速接近額定轉(zhuǎn)速時(shí)，按下 SB4 ， KM3 得電吸合并自鎖， KM3 主觸頭閉合切除全部電阻，起動(dòng)結(jié)束電動(dòng)機(jī)在額定轉(zhuǎn)速下正常運(yùn)行。
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PLC模塊 系列現(xiàn)貨
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SANDVIK COROMANT QUICK CHANGE TOOLING TOOLHOLDER CNC LATHE LOT NO #29
LS30 DECX LS31 ESPX SWITCH LS30 DECX LS31 ESPX SWITCH
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OKUMA VR-40II CNC VERTICAL MILL SPINDLE UNIT BT40 BT 40 CAT 40 CT 40 CT40 CAT40
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PISTON DISTRIBUTOR 5 PORT 345551
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FANUC A20B-0003-0744 BOARD PCB A20B00030744 IKEGAI FX25N CNC LATHE
HORIUCHI MACHINERY LA 40B 35N 710 HYDRAULIC CYLINDER HITACHI SEIKI HC-500 CNC
DAYTON ELECTRIC MFG 2N865T 1/2HP 60/50HZ MOTOR CNC ACROLOC AF15-40
SANKEN electric POWER SUPPLY 50/60 HZ SSS50512100 /120V
CHANGHUA CHEN YING LUBE LUBRICATION OIL TANK UNIT 220V SUPERMAX-3 CNC MILL
MAZAK V5 CNC FILTRATION SYSTEMS PUMP FILTER GUAGE OIL UNIT RESERVOIR
OKUMA MC4VA 2ND METAL GREASE GUN GREASE LUBE METAL GUN CNC OKUMA MC4VA 2ND GUN
SEIKI 1M178 M190377.A BOARD M190377A SEIKI HC-500 CNC HORIZONTAL MILL
BRIDGE PORT A026974 BOARD ELOX EDM SYS 11 CEF 100
LAMBDA REGULATED POWER SUPPLY LFS-43-24 LFS4324 LFS 43 24 CNC ALLEN BRADLEY A-B
HITACHI SEIKI HC-400 CNC VERTICAL MILL HC400 PARTS LIST MANUAL BOOK
MAZAK PIONEER PUMP VBH-33F VBH33F 3 PHASE 1/3 HP CNC
HITACHI SEIKI VM40 CNC 4 PIN OMRON LIMIT SWITCH 4VBQ3-1N 10A 125,250 VAC
HITACHI SEIKI MACC MATIC CNC OMRON TL-X2 PROXIMITY SWITCH TL-X5
MAZAK V12 V-12 CNC VERTICAL MILL LOT OF 20 OMRON RELAY ON PYF14A BASE
CINCINNATI SABRE 750 ERH CNC MILL AB41-2G-3 SOLENOID VALVE AB412G3
WOOJIN WEIGHT 053836 KSB535 GAUGE HYUNDAI HIT-15S CNC LATHE
EX-CELL-O CNC HORIZONTAL MILL 8937 TOGGLE SWITCH 10A-15A 125VAC-250VAC
FANUC TYPE 10 2000M SERVO MOTOR A860-0300-T001 ENCODER IKEGAI FX25N CNC LATHE
NAKAMURA TMC-3 TOME CNC LATHE TR-13DG1C MATSUSHITA CRT MONITOR DISPLAY TR13DG1C
MAZAK V12 V-12 CNC VERTICAL MILL TULIP ELECTRONICS FANRAM-128K CIRCUIT BOARD
MATSUURA 760 V2 CNC MACHINE SERVICE MANUAL BOOK DIAGRAM MATSUURA 760 V2 CNC
SANDVIK COROMANT QUICK CHANGE TOOLING TOOLHOLDER CNC LATHE LOT NO #29
LS30 DECX LS31 ESPX SWITCH
CLAMP UNCLAMP CONTROL PANEL LEADWELL MCV-550S CNC VERTICAL MILL
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