产地:yczdh0004 |
6SE7034 5WK841BH0参详
6SE7034 5WK841BH0参详
6SE7034 5WK841BH0参详
ABB ACBU-A1+++++++++++++++++++++++
6SL3351-1AE33-8AA2+++++++++++++++++++++++
1203-CN1+++++++++++++++++++++++
HPCCB1600-3-GF+++++++++++++++++++++++
6SE7021-8TP60+++++++++++++++++++++++
6SE7021-0TP60+++++++++++++++++++++++
6SE7022-6TP60+++++++++++++++++++++++
LD GRB-01 3AFE61320954P0001+++++++++++++++++++
6SL3000-2AE36-1AA0+++++++++++++++++++++++
6SL3000-0CE36-3AA0+++++++++++++++++++++++
HG-SR702BJ+++++++++++++++++++++++
MR-J4-700A+++++++++++++++++++++++
1336-WB035+++++++++++++++++++++++
PWM-1400-24+++++++++++++++++++++++
3HE03619AA+++++++++++++++++++++++
1202-C03数量1 1310
1336S-RBF100-AE-DE-HA2数量1
WAGO 8 DIGITAL OUTPUT 767-4803 2
FANUC SERVO MOTOR A06B-0075-B103 2
FANUC SERVO MOTOR A06B-0148-B075 1
7MF4035-1FA10-2AC6-Z=A01+Y15数量3
6ES7223-1BL32-0XB0 8
MicroBar 9730 1
1746-OA8 5289.6 2个
SCN-1K5-24 1个
HMIST6700 2
6DD1681-0GK0 数量2+++++++++++++++++++
EI813F 1个+++++++++++++++++++++
PM665 3BDS005799R1 ,1个++++++++++++++
330102-00-65-05-02-05 ,1个
330102-00-72-05-02-05 ,1个
3BHB006805R0001 ,1个
伺服电机/BCH2LF0733CA5C 1
REXROTH 4WRAE6EA07-23/G24N9K31/F1V 数量2
140DAI75300 11年面价 7534
140ACI04000 11年面价 18545
CPS2000
P342020
AMI0800
DDI1602
DDO1602
itsubishi LCD Monitor TSD-FT1519-MN 1
1770-KF2 面价 28400 未税+++++++++++++++
A20B-2100-0780 1 FANUC
模块??????? FZ600R12KE3?? ?英飞凌???????? 8个
??? 模块???? ?? SKKE600F12???????英飞凌????? ?? 8个????
ARND-8128 1
492-1BL00-0AA0数量1
1SDA042604R1数量1
IC693CPU350-CF +++++++++++++++++++
MTL7760AC 10个
模拟量基板------170AAI14000
开关量基板----170ADI3500
PM866AK01 =3BSE076939R1+++++++++++++++++++
3BUS212068-001ABB,2pc
3BUS212548-001ABB,2pcs
6DR5011-0NG13-0AA0 1
S25659-B4200-A100 - 1.G 1个
6ES7326-2BF10-0AB0?
1PH7167-2HF33-1KB3 1
A20B-2101-0350/07CR数量2
2711K10C15 1 19年面价:82012
1785-L40C15 1 19年面价:207872
2711PT6C20A8 1 19年面价:19720
1761L32BWB 1 19年面价:4872
S25659-B4200-A100 - 1.G 1个
KHP3K-06L-1114-14X
KHP3K-25L-1114-02X
KHP-10-1114-04X
DF ON 140 MA 5 B1.0
STBACI1400K 3
LTMR27PBD 一个
LTMCU 个 1
2945403604 1
SK-R1-IT1-E395F370 1
20F1ANC650JAONNNNN 1
6SL3353-3AG41-8BA0 1
6SL3040-1MA00-0AA0 1
6SL3054-0EG00-1BA0?-?1?pcs.
名称;控制面板
型号;6FC5303-0AF22-0AA1
名称;电子手轮
型号;6FC9320-5DC01
品牌;SIMATIC
名称;MEMORY CARD
型号;6ES7-954-8LC02-0MO;SIMATIC
C825KN10 1个+++++++++++++++++
1SCA105031R1001 1
开关量输出模板 IC694ALG392
6es7954-8lc03-0aa0 mcc卡 2
6es7511-1ak02-0ab0 3
RXM4CB2P7+RXZE2M114M+RXM041FU7+RX2400 1
CM44X-AAM1A2F010A+AK 1
CLS15D-A1A1 1
C0S22D-AA1A2B22 1
PMP71-14N92/0 1
模块ASI-EVA-MEB-2E2A-Z
D15P/S-150A
AFM40-06-A 1个
控制器IE/ASI/6GK1411-2AB10 1
MITSUBISHI NTSB-01-DWC
LC1D150M7C
1436-3BA00
HPX15T-XAAB-2 1
JRS11-D1301-D1322 2台
2.5A可调节断路器ABB1,6-2,5A MS325 MOTOR PROTECTION CIRCUIT BREAKER个1
9A可调节断路器ABB6,3-9A MS325 MOTOR PROTECTION CIRCUIT BREAKER个3
4.0A可调节断路器ABBGUARDAMOTOR 2,5-4A MS325
VC-4068/E
VC-2038/E
IDENT.NR:0466999
YEJ160M-4 数量1
6SN1145-1BA01-0BA2 1
6SE6430-2UD37-5FB0 1
FR-E720-0.75K
YASKAWASGMPH-01AAAG-TE31
YASKAWASGMPH-01AAAG-TE21
YASKAWASGMPH-01AAA-TE21
YASKAWASGDM-01ADAY134
YASKAWAJUSP-COV03-002-E
YASKAWASGMT-14A2AX-TE2
VEXTA1R40-000069-11
VEXTA040-001376-1
三菱HF-SP51BK
三菱HF-KP43B
三菱HF-MP13B
三菱HF-KP23
山洋电气103H8581-80GEO
三菱HC-SFS202BK
三菱HC-SFS202K
三菱HC-SFS52B
三菱HC-SFS52K
三菱 HC-SFS52BK
BECKHOFFAX2010
YASKAWASGDH-20AEY758-E
VEXTA2R40-000027-11
三菱MR-J2S-10A-RE
CUTLER-HAMMER A10FG0A 135 Amp 120 Volt Coil Size 4 Starter
CUTLER-HAMMER A10ENO STARTER 90AMP SIZE3 3POLE W/OVERLOAD BLOCK Q1-1
CUTLER-HAMMER A10ENO STARTER 90AMP SIZE3 3POLE Q1-1
Cutler-hammer A10EN0 Cutler-Hammer Starter Series B1 -
Cutler-Hammer A10DNOAB Nema Size 2 Starter
Cutler-Hammer A10CGO Full Voltage Magnetic Starter Clearance
Cutler-Hammer A10BGO wEnclosure Control box
Cutler-Hammer A10AN0 Contactor and O/L Relay in Type 1 Enclosure 115v C799AG15
CUTLER-HAMMER 994117
Cutler-Hammer 9-585-6 95856 Starter Coil iN BoX
Cutler-Hammer 9-585-6 95856 Starter Coil
CUTLER-HAMMER 95855 NNB
CUTLER-HAMMER 95851 NNB
Cutler-hammer 9-549-1 Cutler-Hammer 95491 Magnet Coil
CUTLER-HAMMER 941-17 NNB
Cutler-Hammer 92Y01263-09 PanelMate 1500 Operator Interface
CUTLER-HAMMER 9-2756-5 COIL 14999
Cutler-Hammer 9253C03H08 Ground Fault Sensor in BOX
CUTLER-HAMMER 9-2526-3 OUT OF BOX
Cutler-hammer 925004200 Akron Standard Lebow 925-0042-00 NIB
CUTLER-HAMMER 9247C72G02/HUPF14016-002 DSII BREAKER ASSEMBLY NIB
CUTLER-HAMMER 9247C71G04/HUPF23587-3 BREAKER ASSEMBLY NIB
CUTLER-HAMMER 9247C71G03/HUPF30807-11 BREAKER ASSEMBLY NIB
CUTLER-HAMMER 92-02123-00 OUT OF BOX
Cutler-Hammer 9-1875-14 9187514 208v coil size 6 GOOD
Cutler-Hammer 9-1875-14 9187514 208v coil size 6 Clean Take Out
Cutler-Hammer 9115H208 AC Manual Starter in Enclosure
CUTLER-HAMMER 9-1010-2 MAGNET COIL 110VOLTS
Cutler-hammer 9-1010-2 Cutler-Hammer Coil 208-220V - No Box
Cutler-hammer 9 585 1 Cutler-Hammer Coil
Cutler-hammer 9 580 1 Cutler-Hammer Coil
Cutler-Hammer 8NCLPT-1E 83 KV 591C248G07 1E AMP
CUTLER-HAMMER 8880C-6502 80 SERIES PHOTOELECTRIC CONTROL UNIT-LOW LEAKAGE
Cutler-Hammer 88-1553-8
CUTLER-HAMMER 87-02042-02 1248 MODBUS PLUS INTERFACE OUT OF BOX
CUTLER-HAMMER 87-02008-01 OUT OF BOX
CUTLER-HAMMER 8172A-6501 PHOTOELECTRIC CONTROLLER NIB
CUTLER-HAMMER 8172A-6501 8172A6501
CUTLER-HAMMER 8170A-6501 PHOTOELECTRIC CONTROL UNIT
CUTLER-HAMMER 7685T-8 REP
CUTLER-HAMMER 7600C OUT OF A BOX
CUTLER-HAMMER 7585SK-10XE EPRO PANELMATE 92-02069-00
Cutler-Hammer 643266 200A 40-40 Indoor Main Breaker Loadcenter
Cutler-Hammer 643259 200A 30-40 Indoor Main Breaker Loadcenter
Cutler-Hammer 643252 200A 20-40 Indoor Main Breaker Loadcenter
Cutler-Hammer 6-35-2 Contact Kit 3 Pole Size 3 NIB
Cutler-hammer 6-34-2 Cutler-Hammer 6342 Contact Kit
CUTLER-HAMMER 63-00375-02 OUT OF BOX
Cutler-hammer 6300292 Culter Hammer Eaton Corp 63-00292
Cutler-Hammer 6-28-2 Contact Kit Citation Series A1 3 Pole
CUTLER-HAMMER 6-2-6 CONTACT KIT Size 00 753 6-Pole
Cutler-Hammer 6-25-2 Contact Kit 3 Pole Size 3 Citation
CUTLER-HAMMER 6-200-2 MANUAL A-C STARTER PUSHBUTTON
CUTLER-HAMMER 60AMP FDPWT2222R SWITCH 175
CUTLER-HAMMER 60AMP FDPWT2222R SWITCH 175
CUTLER-HAMMER 60A BUSWAY FUSIBLE SWITCH P3F362RG
Cutler-Hammer 6041H205A Aircraft Relay SPST 400 Amp 28 VDC AN3380-1 VGC
Cutler-Hammer 600 Amp Molded Case Switch LDB3600K
Cutler-Hammer 60 Amp Safety Switch DH662UDK
Cutler-Hammer 60 Amp Circuit Breaker EGB3060FFG
Cutler-Hammer 5Kv Coil 9-2180-1 921801
CUTLER-HAMMER 5CLS-24R IN THE BOX
CUTLER-HAMMER 5CLE1-50E FUSE
CUTLER-HAMMER 5485K-AC PMPP 5000 PANELMATE 3-2399-2-01
Cutler-hammer 5250C79G01 Cutler-Hammer Coil - No Box
Cutler-hammer 5250C79G01 Cutler-Hammer Coil
Cutler-Hammer 5250C79G01 Coil
CUTLER-HAMMER 511H952-41 NNB
Cutler-Hammer 508B022G01 stabs to 15Kv 1200a VCP VCPW
CUTLER-HAMMER 505C606G04 CONNECTING STRAP - NIB
Cutler-Hammer 50 Amp Motor Circuit Protector HMCP050K2CA01 with AUX Switch -
CUTLER-HAMMER 4HD361NF
Cutler-Hammer 4995D12G11 Undervoltage Release
Cutler-hammer 477B477G05 Cutler-Hammer Contact Kit
Cutler-hammer 477B477G05 Contact Kit Without Bolts
CUTLER-HAMMER 4105H311H 4105-H311H H/D SAFETY SWITCH
CUTLER-HAMMER 400AMP 365R 600V DEAD FRONT SWITCH 375
Cutler-Hammer 400 Amp Motor Circuit Protector HMCP
Cutler-Hammer 400 amp circuit breaker
Cutler-Hammer 400 amp breaker KD3400F
CUTLER-HAMMER 3-POLE MOTOR STARTER AN16DN0
CUTLER-HAMMER 3985T-PMPP-3000/92-01907-02 INTERFACE XLNT
CUTLER-HAMMER 37PKHX PM 3000 INTERFACE NIB
CUTLER-HAMMER 30AMP DH361NRK SAFETY SWITCH 150
Cutler-Hammer 30A Lighting Contactor ECL04C2A3A NIB
CUTLER-HAMMER 30A HEAVY SWITCH NEMA 4X DH361UWK 125
Cutler-Hammer 30 Amp Safety Switch DH361FDK
Cutler-Hammer 30 A HD Fuseable Safety/Disconnect Switch DH321FGKJ
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER HFD3015
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER FI3050L
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER FI3030L
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER FI3020L
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER FI3015L
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER EHD3060L
CUTLER-HAMMER 3 POLE CIRCUIT BREAKER EHD3060L
CUTLER-HAMMER 3 PHASE CONTACTOR 45 AMP SIZE 2 MODEL A10DN0
CUTLER-HAMMER 3 PHASE CONTACTOR 270 AMP NEMA SIZE 5 MODEL C10GN3
Cutler-Hammer 2P 60 Amp Type CH Circuit Breakers CH260 CASE OF 25
Cutler-Hammer 2C12790G11 shunt trip 2A10771G05 GOOD
CUTLER-HAMMER 27 AMP ECN0718EHA MOTOR CONTROLER 250
Cutler-Hammer 2607D66G13 Visiflex Switch Fusible
CUTLER-HAMMER 250AMP HMCP250J5W 600V 3POLE CIRCUIT BREAKER 24999
CUTLER-HAMMER 25 AMP CIRCUIT BREAKER 480 VAC MODEL FS2400251
Cutler-hammer 210670 Cutler-Hammer Circuit Board -
Cutler-Hammer 20Amp 3 pole FD35k FD3020 Nice
Cutler-Hammer 208Y/120v panel board 3 phase 42 slots wMain
Cutler-Hammer 208Y/120v 225 Amps panel board 3 phase 42 slots
Cutler-Hammer 200Amp Safety Switch DH364FGK
CUTLER-HAMMER 200AMP SAFETY SWITCH DG224NRK 225
CUTLER-HAMMER 200AMP SAFETY SWITCH 19999
CUTLER-HAMMER 200A 42 Circuit Load Center
CUTLER-HAMMER 2000C AMP FRAME 2000A SPB100M CIRCUIT BREAKER 4P CATRP6521A200
Cutler-Hammer 200 Amp Contactor C825KN10 Clean
Cutler-Hammer 200 Amp Contactor C825KN10
CUTLER-HAMMER 200 Amp CIRCUIT BREAKER ED3200 3-Pole ED 65K 240 VAC
Cutler-Hammer 200 Amp Circuit Breaker CC3200
Cutler-Hammer 2 Pedal Foot Switch ME40BW13B
它的构造与上述无反馈液压调速器基本相同,只有杠杆义AC的上端A不是装在固定的铰链上,而是与伺服活塞的活塞杆相连。这一改变使感应元件、液压放大元件和油量调节机构之间的关系发生如下的变化。
当负荷减小时,发动机转速升高,飞球向外张开带动速度杆向右移动。此时伺服活塞尚未动作,因此反馈杠杆AC的上端点A暂时作为固定点,杠杆 AC绕A反时针转动,带动滑阀向右移动,把控制孔打开,高压油便进入动力缸的右腔,左腔与低压油路相通。这样高压油便推动伺服活塞带动喷油调节杆向左移动,并按照新的负荷而减少燃油供给量。
在伺服活塞左移的同时,杠杆AC绕C点向左摆动与B点相连接的滑阀也向左移动,从而使滑阀向相反的方向运动。这样在伺服活塞移动时能对滑阀运动产生了相反作用的杠杆装置称为刚性反馈系统。当调节过程终了时,滑阀回到了起始位置,把控制油孔关闭,切断通往伺服油缸的油路。这时伺服活塞就停止运动,喷油泵调节杆随之移动到一个新的平衡位置,发动机就在相应的新负荷下工作。因此,相应于发动机不同的负荷,调速器就具有不同的稳定转速。因为发动机负荷变化时需要改变供油量,所以A点位置随负荷而变。与滑阀相连接的B点在任何稳定工况下均应处于原来的位置,与负荷无关。这样C点的位置必*配合A点作相应的变动,因而导致了转速的变化。假如当负荷减小时,调速过程结束后,滑阀回到中间原来位置时,伺服活塞处于减少了供油量位置,使A点偏左,C点偏右,因C点偏右,弹簧进一步受压,只有在稍高的转速下运转才能使飞球的离心力与弹簧压力平衡。这说明负荷减小时稳定运转后,柴油机的转速比原来稍有升高。同理,当负荷增加时,稳定运转后,柴油机的转速比原来稍有降低。具有 刚性反馈的液压调速器,可以保证调速过程具有稳定的工作特性,但负荷改变后,柴油机转速发生变化,稳定调速率d不能为零。
如果要求负荷变化时即要调速过程稳定,又能保持发动机转速恒定不变(即入就必*采用另一种带有弹性反馈系统的液压调运器。