| 安徽亳州BMXXTSHSC20新老型號 |
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價(jià)格：5464 元(人民幣) | 產(chǎn)地：河北保定市 |
| 最少起訂量：1平方 | 發(fā)貨地：本地至全國 | |
| 上架時(shí)間：2020-06-30 14:18:46 | 瀏覽量：137 | |
廈門控匠自動化科技有限公司
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| 經(jīng)營模式：貿(mào)易公司 | 公司類型：私營股份有限公司 | |
| 所屬行業(yè)：工控系統(tǒng)及裝備 | 主要客戶：國內(nèi)外客戶 | |
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安徽亳州BMXXTSHSC20新老型號 FANUC A20B-2900-0390 /04A BOARD A350-2900-T396 MIRAGE MR-T711 06C 00/010 CIRCUIT BOARD T711 06C HONEYWELL 71215SN2QN00N0C111P3 SOLENOID VALVE ASCO 302379 REBUILD KIT USE FOR 8210G004, 8210G008, 302379-MO VICKERS CPF1S 08 F W 20 HYDRAULIC VALVE CPF1S-08-F-W-20 / 02-301312 BROWNING VF3S-119M MOUNTED BEARING 3 BOLT SET SCREW 1-3/16" BORE HONEYWELL DC300E-0-0A0-20-0000-0 TEMPERATURE CONTROL UDC3000 REFURBISHED NACHI-FUJIKOSHI ROP501 TEACH PENDANT ROP500 TECHNICAL HEATERS 8000 TEMPERATURE CONTROL, RANGE: 0-1000F w/ OPTO 22 240D45 YASAKAWA CACR-SR30TZ0SF Y302 SERVO CONTROLLER WITH SERVOPACK CACR-SR30TZ6SF-Y8 RELIANCE 607980-76B DC TACHOMETER GENERATOR 3000RPM MAX IN BOX RONAN FSH-2000 ALARM PANEL R6 112934 FOXBORO IFL10-D52D21F-L1F3T DIGITAL FLOW METER EN-1321-3369-5173PT-1 B&R X20 32MB CPU MODULE DRAM 1MB SRAM X20CP 1484 IMI NORGREN B72G-2AK-AL1-RMN FILTER/REGULATOR 1/4" LOT OF 5 FANUC A20B-2902-0070/06D BOARD A20B-2902-0070 ALLEN BRADLEY 800FM-SM22 SER A MAINTAINED SELECTOR SWITCH BLACK IN BOX PARKER 8Z-V6LN-B NEEDLE VALVE 3/8INCH INDRAMAT HDS03.2-W075N-HS12-01-FW DRIVE CONTROLLER NAMCO EB450-10006 SOLENOID w/ EB451-71006 COIL 110/120/60 ASHCROFT 45 1377AS 02B 0-200 DURAGUAGE SOLID FRONT SIZE 4.5 CONN. 1/4 NPT INLINE A/SA182 F304L/304 150B16.5 4" ELB06 FLANGE MITSUBISHI BN634A316G52 ELECTRIC I/O CIRCUIT BOARD SER A MC681 ASCO T-YAB1A2 MONITEUR PMYB-1120 WATCHMAN VALVE POSITION TRANSMITTER SWITCH LOT OF 9 SWAGELOK 3/8 5/8" 90 DEGREE COUPLING FITTING BRASS AUTOMATION DIRECT C0-16NE3 INPUT MODULE SMC VVS8080-EP REGULATOR AC TECH MH230B MC SERIES INTELLIGENT DRIVE TYPE 1 3HP 2.2KW MAN MH01 WOODLAND 339020A01F200 20' 9P 16/9 AWG PVC CORD REPLACES 47025 ROSEMOUNT 1151DR2F1B1 PRESSURE TRANSMITTER ALLEN BRADLEY 1000-855T-09 MACHINE STACK LIGHT SERIES B TURCK FDN20-4S-4XSG INTERLINK BT MODULE WIDIA CKI 50446766-3 SEGMENT FOR INNER CUTTER BG1718025 166910 APO HOLDER SMC EM420-149W FILTER ELEMENT TELEMECANIQUE SAFETY LIMIT SWITCH INTERLOCK MODEL XCS-C703 SIEMENS 6ES7 223-1PH00-0XA0 RELAY MODULE INA KNO-3068-PP LINEAR BALL BEARING OPEN 30MM ID SIEMENS 3RT1046-1BF40 CONTACTOR 400 V DC 110 V 3RT10461BF40 SIEMENS 3UA6-200-2X OVERLOAD RELAY 80-110AMP 3UA62002X EUCHNER HKC100S100A05C1895 HANDWHEEL +5V 0V SMC EAV4000-F04-5Y0-Q SOFT START UP VALVE 0.2-1.0 MPA DC24V ALLEN BRADLEY 871ZT-MB3NP12-D4 SER. A INDUCTIVE PROXIMITY SWITCH SIEMENS 6EP1321-1SH01 POWER INPUT AC 120/230V OUTPUT DC 12V/1.9A IN BOX SQUARE D QOB115GFI BOLT ON CIRCUIT BREAKER MITSUBISHI ASVA-01-DWC CIRCUIT BOARD BY172B133G51 MARTIN CHB2204MHI HANGER BEARING 2" HARD IRON CHB2204MHI-0 ALLEN BRADLEY 2098- DSD-030X-DN /B DRIVE 15A/30A ULTRA3000 W/DEVICENET/INDEX ALLEN BRADLEY 42KL-D1TC-A2 PHOTOSWITCH DIFFUSE SENSOR SER A SQUARE D BN140 CONTROL AC/DC 76.6 HZ VS60 FV BN 140 RAM-BN140 FANUC A04B-0805-C365 HEAT EXCHANGER ALLEN BRADLEY 509-AOH SERIES B FULL VOLTAGE STARTER AMCI DC25S ENCODER DURACODER FACTORY SEALED DC25SB1A3AE LOT OF 2 MICROSWITCH YZ-2RM ELAN SRB-ZH-2S2O-115V RELAY SCHRADER BELLOWS L6753910253 3/8" 2-POS SNGL SOL MAN MOUNTED PROFLO PFSCV CHECK VALVE 1 1/2" WARNER ELECTRIC 5202-451-007 FIELD ASSY 5202451007 LUTZE SUPERFLEX BUS 104265 CABLE, 5 PIN FITTINGS, 40 FEET SQUARE D 9022 PTB43S32S SER A PRESSURE TRANSDUCER 9022PTB43S32S SIEMENS 3TK2825-1BB40 SAFETY RELAY FANUC A20B-2901-098 MEMORY MODULE I/O A20B2901098 ALLEN BRADLEY 802M-NPY5 /F LIMIT SWITCH PRE-WIRED 802MNPY5 SER.F HONEYWELL R7849 B 1013 ULTRAVIOLET FLAME AMPLIFIER R7849B1013 MARTIN 60BS15 SPROCKET 1-3/4" BORE PARKER PVD-B1424 VALVE BODY 1/8IN 2POSITION 4WAY ROSEMOUNT 1151DP3S12B115 PRESSURE TRANSMITTER FANUC A02B-0120-B503 MODULE RACK, 6 SLOT ENERPAC MVPM5K1 HYDRAULIC CYLINDER REPAIR KIT LOT OF 3 LITTELFUSE 356 FUSE BLOCK SEALED TELEMECANIQUE XCM-A102H7 LIMIT SWITCH SIEMENS 6ES5 431-8MC11 SIMATIC S5 DIGITAL INPUT MODULE MAXITROL 325-3 REGULATOR 10 PSIG 1/2'' LOT OF 2 ARO F04 FLOW CONTROL, 1/2" ASCO 8210G004 SOLENOID VALVE 24/DC 1" PIPE EDWARDS 872DPO-N5 AUDIBLE SIGNAL ADAPTAHORN 120V 50/60HZ 0.125A SEALED SIEMENS 6ES5431-8MC11 INPUT MODULE ALLEN BRADLEY 2711-B5A16 PANELVIEW 550 SER H NAMCO EB450-10006 SOLENOID 110/120/60 EB450 10006 CUTLER HAMMER E50SB LIMIT SWITCH BODY SERIES A1 TOLOMATIC 02710200 FAS, 2:1, ST, RB, .75 X .75, R HONEYWELL 30754922-001 CONTROL OUTPUT PC BOARD IKO CF10-1UUR CAM FOLLOWERS SIEMENS 3RV1031-4EA10 MANUAL MOTOR STARTER HUBBELL WIEGMANN PB-6 PUSHBUTTON ENCLOSURE, 6 HOLE PAPST W2K121-AA01-53 COOLING FAN 50/60HZ SEALED MARCHI SDSM-0400 THERMOCOUPLE 144'' LONG SOR 9NN-K5-N4-C1A PRESSURE SWITCH 200-1000 PSI BURKERT 179772 COIL 179772 W29MA
與驅(qū)動電路有關(guān)的方法步進(jìn)電機(jī)的振動噪音由驅(qū)動電路引起的原因如下：定子電流的高次諧波含量。相電流的不平衡，特別是非恒電流控制狀態(tài)。電源的波動。激磁電流的波形。其中的高次諧波為主要原因。步進(jìn)電機(jī)使用方波電流驅(qū)動，必然含有大量的高次諧波，由此產(chǎn)生振動和噪音。因此驅(qū)動電流為正弦波。接近正弦波的驅(qū)動方法有步進(jìn)電機(jī)的細(xì)分步進(jìn)驅(qū)動。下圖為電機(jī)1/4細(xì)分、半步、整步驅(qū)動的振動比較，其振動為依次增加的。與電機(jī)有關(guān)的方法步進(jìn)電機(jī)的振動噪音由步進(jìn)電機(jī)本體引起的原因如下：激磁電源的高次諧波成分。 |
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