使用软启动器启动电动机时，晶闸管的输出电压逐渐增加，电动机逐渐加速，直到晶闸管全导通，电动机工作在额定电压的机械特性上，实现平滑启动，降低启动电流，避免启动过流跳闸。待电机达到额定转数时，启动过程结束，软启动器自动用旁路接触器取代已完成任务的晶闸管，为电动机正常运转提供额定电压，以降低晶闸管的热损耗，延长软启动器的使用寿命，提高其工作效率，又使电网避免了谐波污染。软启动器同时还提供软停车功能，软停车与软启动过程相反，电压逐渐降低，转数逐渐下降到零，避免自由停车引起的转矩冲击。 主要功能 过载保护功能：软起动器引进了电流控制环，因而随时跟踪检测电机电流的变化状况。 7-F4-98680 BOLT
DNS 7-F4-99569 WASHER UPPER
DNS 7-F4-99570 WASHER (LOWER)
DNS 7-R3-19021-0 BOARD, I/O RELAY
DNS 705A12A1 KIT INDEXER SET-UP
DNS 73927417 O-RING73927417 (PACK OF 10)
DNS 9ECU-2111 PCB BⅡ-CPU-03
DNS 9EIO-201B PCB BⅡ-I/O-02
DNS 9EIO-201B1 PCB ASSY
DNS 9EIO-2111 PCB BⅡ-I/O-02
DNS 9EIO-4011 I/O BOARD
DNS 9SSC-1003 FILTER 9 (SCREEN)
DNS 9SX00004 VALVE,SOLENOID,3 PORT
DNS 9SX00006 VALVE,SOLENOID,4 PORT
DNS 9SX00032 AIR CYLINDER
DNS 9SX00073 THERMOCOUPLE
DNS 9SX00117 CUP RING
DNS 9SX00133 JETS,BSR,U-TURN PVC
DNS 9UVP0006 STANDOFF,CERAMIC,31MM
DNS 9UVP0011 SCREW,M4 X 4.5, FLAT
DNS 9UVP0032 STEPPER MOTOR
DNS 9UVP0060 NUT,ANODIZED HOIST
DNS 9UVP0067 CAP,CATHODE STANDOFF
DNS 9UVP0068 CAP,MANDELA SCREW
DNS 9UVP0070 STEPPER MOTOR CONTROLLER
DNS 9UVP0076 CONTACT,BRASS
DNS 9UVP0077 SCREW,M04 X  06
DNS 9UVP0078 WASHER,MO4
DNS 9UVP0081 CAPACITOR,BYPASS
DNS 9UVP0082 CAPACITOR,BYPASS
DNS 9UVP0083 CAPACITOR,BYPASS
DNS 9UVP0087 MATCH UNIT WITH CONTROLLER
DNS 9UVP0088 CONTACTOR,TERMINAL
DNS 9UVP0101 GATE COMPL.
DNS 9UVP0105 MIRROR,SECONDARY  (NWS)
DNS 9UVP0109 ASSY,LEAD SCREW,VCE
DNS 9UVP0110 COLLAR, INSULATION
DNS 9UVP0114 BOX SWITCHER
DNS 9UVP0134 COLLAR
DNS A113558 O-RING
DNS A118613 FROG LEG
DNS AC-100W MOTOR, SPINDLE
DNS AMB01-6-5 VALVE, AIR OPERATED
DNS AMD312-15BUS-10-23Z AIR VALVE
DNS AMD512-15AU-20-03Z AIR VALVE
DNS AMD512-20AU-20-03Z AIR VALVE
DNS AMD512-25BUS-20-03PZ AIR VALVE
DNS AMS-Z2-X002 AIR OPERATION VALVE
DNS AMS02-6 VALVE, SUCK BACK
DNS AP11-8A-03A I/O VALVE
DNS AP11-8A-M3A-DC24V 2WAY SOLENOID VALVE
DNS AR2500-02 REGULATOR
DNS AR3000-03 REGULATOR
DNS AV-5259-131 VALVE
DNS AV-5269-131 VALVE (ADVANCE)
DNS AV-7270-131 AIR VALVE
DNS AX42 PROGRAMMABLE CONTROLLER
DNS AX71 INPUT MODULE
DNS B-CPUMASTER 5"PC BOARD, B-MEMORY MASTER
DNS B2-CPU-02 PCB 9ECU-201A
DNS B2-CPU-02-K PCB 9ECU-201A
DNS B2-CPU-03 PCB 9ECU-201A
DNS B5136-MOC3-M5 SENSOR
DNS B5136M0C3-DC24V VALVE, SOLENOID, 3 PORT
DNS B5136M6C3V-DC24 VALVE, SOLENOID VACUUM
DNS BCN101.5M CABLE
DNS CDJ1B15-110 CYLINDER
DNS CDJ1D15-30-G79 AIR CYLINDER
DNS CDJ1D15-85 CYLINDER
DNS CDJPL6-15D-93AL-XB9 AIR CYLINDER
DNS CDMLN20-230CB73CL CYLINDER
DNS CDQ2B16-10DC CYLINDER
DNS CDQ2B16-10DC-A80 CYLINDER, AIR
DNS CDQ2B16-10DCA806 CYLINDER
DNS CDQ2B16-30DC-A80 CYLINDER, AIR
DNS CDQ2B20-10DCM CYLINDER
DNS CDQ2B20-40DC-A80 CYLINDER, AIR
DNS CDQ2B32-5DC PNEUMATIC CYLINDER
DNS CDQ2KB12-50CM-F79LS-XG17H16 CYLINDER
DNS CDQSB20-10D CYLINDER,AIR LIFT
DNS CDQSB20-15D AIR CYLINDER
DNS CDRQBW15 ACUATOR
DNS CEEB-0011 PCB LINK UNIT DNS 60A
DNS CESB-002 PCB LINK UNIT DNS 60A
DNS CF5-0,5-7-20 CABLE
DNS CF5-0,75-7-20 CABLE
DNS CHB12-009 FITTING
DNS CRB1BW20-270S ACTUATOR, ROTARY (CDRB1WU20-27)
DNS CTO23-000055-1 TIMING BELT
DNS CTO23-100559-1 TIMING BELT 105T80
DNS CV500-LK201 PLC LINK UNIT
DNS CV500-SLK21 PLC LINK UNIT
DNS D113224 SRAP, RF
DNS D113744 INDUCER COIL
DNS D122104 PLATE INTERRUPT
DNS D122201 VALVE
DNS D122310 SHLD, CATHODE ADAPTOR
DNS D124841-S ADAPTOR SHIELD
DNS D126306 RACK, MODIFIED
DNS DA25X300 AIR CYLINDER
DNS DB-48H4C-R01E THERMO CONTROLLER
DNS DPX-210 SENSOR
DNS DS-502M PCB IVS DS-502M
DNS DS-5X2M PCB ASSY
DNS DS-7260-131 AIR VALVE (ADVANCED)
DNS DS-L10 SENSOR
DNS DS-L104 DIFFERENTIAL SENSOR
DNS DS-L10H SENSOR
DNS DS-L10H SENSOR
DNS DS-L24H REFLECTION TYPE BEAM SENSOR
DNS DSET0024 IHU HARNESS CABLE
DNS DWG-JB1001 BUMP, GUARD
DNS E0R04-199 PHOTO SENSOR P/C BOARD
DNS E0R04-203 SENSOR, PHOTO P/C BOARD
DNS E0R05-1028 BOARD,  OPERATION SW
DNS E0R05-1029 BOARD,  PSU
DNS E0R05-1031B BOARD,CPU
DNS E0R05-1032A BOARD, I/O
DNS E0R05-1039 BOARD,RECEIVED WAFER
DNS E0R05-1053A BOARD,SEMIX,I/O
DNS E0R05-1068C BOARD, PULSE MOTOR
DNS E0R05-1072E BOARD, SUB CPU
DNS E0R05-1072E-3 SUB, PCB
DNS E0R05-1073C BOARD, SUB I/O
DNS E0R05-1073C BOARD, SUB I/O
DNS E0R05-1086A BOARD, TEMP DISPLAY
DNS E0R05-1089A BOARD,OPERATION KEY
DNS E0R05-1110A BOARD,TEMP DISPLAY
DNS E0R05-1163 BOARD, SENSOR MOUNTING
DNS E0R05-1254 BOARD,  SUB I/O EXPANSION
DNS E0R05-1625A PCB, ALARM TEMPERATURE
DNS E0R05-1625B BOARD, ABNORMAL TEMP DETECT
DNS E0R05-1656 BOARD, SPI, PCB
DNS E0R05-1656 BOARD, SPI, PCB
DNS E0R05-1779B BOARD, OSCILLATOR
DNS E0R05-1813 BOARD, LCD CONTROLLER
DNS E0R05-1838 KEYBOARD INTERFACE PCB
DNS E0R05-199 BOARD, SENSOR MOUNTING
DNS E0R05-203 BOARD, SENSOR MOUNTING
DNS E0R05-2661 BOARD, PULSE GENERATOR
DNS E0R05-2661B BOARD, PULSE
DNS E0R05-2710 BOARD, 64K MEMORY
DNS E0R05-2710 BOARD, 64K MEMORY
DNS E0R05-2977 BOARD, OUTPUT
DNS E0R05-3108 BOARD, ALARM, PC
DNS E0R05-3249 BOARD, OPERATION PC
DNS E0R531918 BOARD CPU
DNS EE-S0330 PHOTO MICROSENSOREE-S0330
DNS EE-SX470 PHOTO MICRO SENSOR
DNS EE-SX671A SENSOR,PHOTO MICRO,OMRON
DNS EE-SX673 PHOTO MICRO SENSOR
DNS EOR05-1072F PCB CPU
DNS EOR05-2708 PC CONVERTOR BOARD
DNS EORO5-1072 PCB
DNS EORO5-1656 BOARD, SPI, P.C.B.
DNS EORO5-1812 BOARD, TERMINAL CONTROLLER
DNS EORO5-1813 BOARD, LCD CONTROLLER
DNS EORO5-2710 BOARD, 64K MEMORY
DNS EX-M2ED PERCOLATION SENSOR
DNS FU-93 FIBER FOR LIQUID LEVEL SENSOR
DNS FV-7279-631U3 AIR VALVE
DNS GAMD34-X0001 VALVE DRAIN
DNS HAM-AG01 BASE HAMMAMATSU LAMP SOURCE BASE/LENS ASSEMBLY
DNS HAM-AG06 ASSEMBLY HAMMAMATSU LAMP SOURCE SHUTTER
DNS HAM-AG610 PCB SENSOR BOARD DNS EEW FILTER ASSY
DNS HSR-20ASS BEARING
DNS NEC-PC-FD312R DRIVE, FLOPPY, 3.5" DUAL EXTER
DNS NT30-KBA04 PROTECTIVE SHEET
DNS PCB-241-NB-024PK SOLENOID, DOUBLE
DNS PCS-241-NB-D24-PK SOLENOID VALVE W/ 4 PARTS
DNS PS-201 PHOTO SENSOR
DNS PT-005J1A GENERATOR, DESONIC
DNS RAP5-90-DS-CS7J2 ACTUATOR, ROTARY, AIR
DNS REX-CIFSC-M-2CN TEMPERATURE CONTROLLER
DNS RS-520L SENSOR
DNS RS-803N0 MAGNETIC COVER
DNS S-F4-52003 PR BOTTLE CAP OUTER
DNS S-F4-52010 PR BOTTLE CAP INNER
DNS SCW-627-BV SPINNER CHUCK FOR 627
DNS SEAD-104 BOARD, CONTROLLER
DNS SEAD-204 PCB, ANALOG
DNS SECU-006 5"PC B/D,B-I/O,DVEN
DNS SECU-104 5"PC B/D,B-CPU,SPIN SECU-004
DNS SECU-105 5"PC B/D,B-CPU,OVEN SECU105
DNS SEIO-006 5"PC B/D,C-MEMORY/SERIAL,MA
DNS SEKC-0011 POWER SUPPLY
DNS SELC-0041 ELEVATOR ASSY
DNS SEMR-104 BOARD
DNS SEMS-006 5"PC B/D, B-PULSE, OVEN
DNS SH5M110V9WCDS CONTROLLER MACHINE TIMED
DNS SHC-04-046-0 LM-BALL LM8 COATER 2-39-07827
DNS SHC-05-006-0 LM-BALL LM6 COATER
DNS SHC04-029-0 SECTOR
DNS SLM-4-005 ELEVATOR, AMPLIFIER
DNS SS10-TR48 SENSOR
DNS SSC-004 SPIN CHUCK
DNS SU2A1 FAN MODEL SU2A1 SPRITE3INCH X 3INCH
DNS SV21CD-53T-FT1/4T SOLENOID VALVE
DNS SX-21 BEAM SENSOR UNIT, TRANS & REC
DNS SX150U-24S POWER SUPPLY
DNS T5-10-50 TIMING BELT
DNS T5-10-60 TIMING BELT
DNS TDAS10X30-CS3H CYLINDER, AIR
DNS TS3413N6E4 5"SPIN MOTOR (627
DNS TS35ION29E61 SERVOMOTOR (TAMAGAWA SEIKI CO)
DNS UE4N FITTING UE4N TUBE 1/4 INCH ELBOW FITTING
DNS V050E1 VALVE, SOLENOID
DNS VJ3130 VALVE
DNS W-39-50178 MOTOR STEPPING UPK596H
DNS WED-WD43AA MIRROR DRIVE
DNS ZSE2-T1-15C VACUUM  SEMSOR
DURAPIPE 01-880-105 DOUBLE UNION BALL VALVE ABS 11/4 (DURAPIPE SCORPION)
DURAPIPE 01880101 DOUBLE UNION BALL VALVE 3/8 ABS (DURAPIPE SOLUTION)
DURAPIPE 02-880-105 DOUBLE UNION BALL VALVE PVC 11/4 (DURAPIPE SCORPION)
DURAPIPE 02880101 DOUBLE UNION BALL VALVE 3/8 PVC(DURAPIPE SOLUTION)
DURAPIPE 02880107 DOUBLE UNION BALL VALVE PCV 2" (DURAPIPE SCORPION)
DURAPIPE 02902106 DOUBLE UNION BALL VALVE PCV 1 1/2 (DURAPIPE SOLUTION)
DURAPIPE 11880305 DOUBLE UNION BALL VALVE 16MM ABS(DURAPIPE SOLUTION)
DURAPIPE 11880306 DOUBLE UNION BALL VALVE 20MM ABS (DURAPIPE SOLUTION)
DURAPIPE 12880305 DOUBLE UNION BALL VALVE 16MM PVC (DURAPIPE SOLUTION)
DURAPIPE 12880306 DOUBLE UNION BALL VALVE 20MM PVC (DURAPIPE SOLUTION)
DURAPIPE 12880308 DOUBLE UNION BALL VALVE 32MM PVC (DURAPIPE SOLUTION)
DURAPIPE 12880309 DOUBLE UNION BALL VALVE PCV 40MM (DURAPIPE SCORPION)
DURAPIPE 12880310 DOUBLE UNION BALL VALVE PCV 40MM (DURAPIPE SCORPION)
DWYER INSTRUMENTS 0-2P/HEL GAUGE 3002-TAMP-24VAC
DWYER INSTRUMENTS 16110 SF/LOVE CNTRLR 16110-240 ALARM
DWYER INSTRUMENTS 1823-2-2-S PRESSURE SWITCH
DWYER INSTRUMENTS 1950-20-2F PRESSURE SWITCH
DWYER INSTRUMENTS 1950-5-2F DIAPHRAGM
DWYER INSTRUMENTS 2000-250PA MAGNEHELIC GAUGE, METRIC
DWYER INSTRUMENTS 2008C PRESSURE GAUGE
DWYER INSTRUMENTS 2302 PRESSURE GAGE
DWYER INSTRUMENTS 3000-0-TAMP GAUGE 24VAC .5P/H
DWYER INSTRUMENTS 3000-00-24VAC SWITCH DWYER PHOTOHELIC
DWYER INSTRUMENTS 3000-00AV GAUGE,PHOTOHELIC,0-.25IN
DWYER INSTRUMENTS 3000-00C PHOTOHELIC GAUGE
DWYER INSTRUMENTS 3000-00NC PHOTOHELIC GAUGE
DWYER INSTRUMENTS 3000-0AV PRESSURE SWITCH/ GAGE
DWYER INSTRUMENTS 3000-0MR PHOTOHELIC GAUGE
DWYER INSTRUMENTS 3000-OMR-TAMP GAUGE PHOTOHELIC
DWYER INSTRUMENTS 3000MR GAUGE PHOTOHELIC 25PSIG
DWYER INSTRUMENTS 3000MR-500PA GAUGE PHOTOHELIC
DWYER INSTRUMENTS 3002MR GAUGE PHOTOHELIC 0 TO 2 INCH OF H20
DWYER INSTRUMENTS 3002MR GAUGE PHOTOHELIC 0 TO 2 INCH OF H20
DWYER INSTRUMENTS 3002MR-TP PHOTOHELIC2''DNC
DWYER INSTRUMENTS 3003MR-TP PHOTOHELIC
DWYER INSTRUMENTS 3010MR-TAMP GAUGE DWYER 24VDC PHOTO
DWYER INSTRUMENTS 32730-520*028-59 CONTROLLER TEMP./HUMIDITY
DWYER INSTRUMENTS 4180711A-00 GAUGE,PHOTOHELIC,0-.25IN
DWYER INSTRUMENTS 604A-1 TRANSMITER DIFF PRESSURE
DWYER INSTRUMENTS 70861 SWITCH
DWYER INSTRUMENTS A3001-TP PHOTOHELIC PRESSURE SWITCH/GAUGE
DWYER INSTRUMENTS MET-49.5TI TARGET
DWYER INSTRUMENTS MET-R11-83 MONOMETER, MARK II
DWYER INSTRUMENTS MMA-41 FLOWMETER WATER .25 - 2.5
DWYER INSTRUMENTS MODEL 25 MANOMETER, MARK II
DWYER INSTRUMENTS RMA-5-SSV FLOWMETER, 0-10 SCFH
DWYER INSTRUMENTS RMA-6-SSV FLOW METER
DWYER INSTRUMENTS RMB-53-SSV FLOWMETER
DWYER INSTRUMENTS RMB-850-SSV FLOWMETER
DWYER INSTRUMENTS S20546601 PRESSURE SWITCH, SERIES 1800
DWYER INSTRUMENTS VFA-21-SSV FLOWMETER
DWYER INSTRUMENTS VFA-34-SSV FLOWMETER
DWYER INSTRUMENTS VFA-41-SSV FLOW METER
DWYER INSTRUMENTS VFA-43-SSV FLOWMETER
DWYER INSTRUMENTS VFA-6-SSV FLOW GAUGE
DWYER INSTRUMENTS VFA-8-SSV METER, FLOW, 10-100 SCFH, BTM SIDE N2, DWYER INSTRUMENTS
DWYER INSTRUMENTS VFB-65-SSV FLOWMETER
DWYER INSTRUMENTS VFB-90 FLOWMETER .3 3 SCFM
DWYER INSTRUMENTS VFC-141 DEV COOLANT FLOWMETER
DWYER INSTRUMENTS VFC-141 DEV COOLANT FLOWMETER
E/G ELECTRO-GRAPH INC 20403 CHAMBER MOUNT BRACKET  DV REP END FOR VARIAN E500 SOURCE REB
E/G ELECTRO-GRAPH INC 32675 CHAMBER MOUNT BRACKET  SV REP END FOR VARIAN E500 SOURCE REB
EASTERN AIR DEVICES LA23ACK-2 STEPPING MOTOR, 12V
EASTERN AIR DEVICES LA23BCK-P9R1 STEPPING MOTOR 3.2A/6.4A 1.8DEG
EATON 006-6072 5" MEMORE A/A PCB
EATON 006-6174-M 5" CHUCK LEVELING MOTOR
EATON 006-6280 5" SWITCHING BOX ASS'Y
EATON 006-6307 5" DRIVEROD X
EATON 006-6308 5" DRIVEROD Y
EATON 007-00285-000 CBLA, GAS BOX
EATON 007-00285-000 CBLA, GAS BOX
EATON 007-00944-000 CBLA, DATA BOX, GROUND
EATON 007-01855-000 CBLA, DAQ TO DATA BOX EXT
EATON 0342-01402-0001 VERTICAL TRANSFORMER/FILTER
EATON 0342-1033-4001 ISOLATOR BUFFER H1
EATON 0342-1094-1001 CGA 350(ADAPTER)
EATON 050327 GATE PLATE ASSY
EATON 0547-0178-0001 BLOCK, HIGH VOLTAGE LNG,
EATON 056-2089 5" LEANS DOUBLET FIELD
EATON 0567-0276-0001 CURRENT MOTOR DRIVER
EATON 063041 CONTACTOR-POWER,3 PDT
EATON 064745 CYLINDER 1.00 STROKE
EATON 065271 VALVE FLOW,CONTROL
EATON 085322 HEATER-2500W
EATON 0906-0191-0001 STEPPER MOTOR DRIVE AMPLIFIER
EATON 0985-0002-0021 MECOTACSLIP
EATON 100-001-122 CLAMP SET