西门子6RA70756DS220Z参详
西门子6RA70756DS220Z参详
西门子6RA70756DS220Z参详
1756-L81E 面价76176 1个
1734-IR2 面价3214 1个
1756-M08SE 面价45120 1个
20G1ABF370JN0NNNNN 575553 1台
HONEYWELL C7195A2001B - 3个
6ED1052-1CC01-0BA8 1
6ED1055-1CB10-0BA0 3
6ED1052-1CC08-0BA1 1
6ED1055-4MH08-0BA1 1
HARS700/125P 1
HD9MS-A069-0050-4 1
ACS150-03E-07A3-4 1
CP-218IF 台 1
6ES7515-2UN03-0AB0 3
CP316H/215IF 台 1
CP316H/218IF 台 1
6SL3000-0BE23-6AA0 1个
6SL3000-0BE28-0AA0 4个
A860-0382-T124 1
Cutler-Hammer 39PTHX PM 3000 POWER SERIES 31203-006
AB 193-EC2BB 3-15A 2个 11996
Rexroth S67-DI8-M12 R911171788 X1215 数量各一
6AV8100-1CB00-0AA1 3
TSXP574823AM 1
2098-DSD-HV220-SE 2 69978
MPAI-A3150RM32A 1pcs 面价76958
6AV6647-0AВ11-3AX0 1
6ES7153-2AB01-0XB0 1
6AV6647-0AD11-3AX0 1
Schneider SH31404P02F2300 1PCS
6RY1702-0CA12 3
6RY1702-0CA11 3
A860-0382-T124 1
ACS800-104-0009-3+N671 1
6ES7515-2AM02-0AB0
6ES7521-1FH00-0AA0
6ES7522-5FH00-0AB0
6ES7522-5HH00-0AB0
6EP4347-7RB00-0AX0
6ES7592-1AM00-0XB0
6ES7132-6BH01-0BA0
6ES7131-6BH01-0BA0
YAMATAKE 51301880-100 51301880100
WESTINGHOUSE Y60M24T30N Y60M24T30N
WESTINGHOUSE WHUN31 WHUN31
WESTINGHOUSE PC-700A-10-103003 PC700A10103003
WESTINGHOUSE PC-1250-1042 PC12501042
VALMET A4400007D A4400007D
VALCO CINCINNATI 084XX512 084XX512
UBE INDUSTRIES DDVC/HV-J1 DDVCHVJ1
TOSHIBA VT130E3U430K VT130E3U430K
TELEMECANIQUE XGSC5142311 XGSC5142311
TELEMECANIQUE TSX-P107455 TSXP107455
TELEMECANIQUE LC1-F5004 LC1F5004
TECHNOTRANS 420.29.4500 420294500
TB WOODS WFC4040-0CHT WFC40400CHT
SYMAX 8030-CRM-565 8030CRM565
STROMBERG USART-86-INT USART86INT
STI MC47LR-12-1200-LCM100-10X-10R-RM1 MC47LR121200LCM1
STI 70016-1189 700161189
SQUARE D MHP3-6400 MHP36400
SQUARE D MHL3670035DC2351 MHL3670035DC2351
SQUARE D ME36500LS ME36500LS
SQUARE D KCL341252361 KCL341252361
SQUARE D HU364DS HU364DS
SIMPLEXGRINNELL 562-351 562351
SIEMENS SMP51-F SMP51F
SIEMENS DT062UW DT062UW
SIEMENS 6RA2-418-2FS22 6RA24182FS22
SIEMENS 6GK1610-0TA01 6GK16100TA01
SIEMENS 6FC5112-0EA03-0AA0 6FC51120EA030AA0
SIEMENS 6ES7-623-1CE01-0AE3 6ES76231CE010AE3
SIEMENS 6ES7-416-2XK02-0AB0 6ES74162XK020AB0
SIEMENS 6ES5-955-3LF41 6ES59553LF41
SIEMENS 6ES5-945-7UA11 6ES59457UA11
SIEMENS 6ES5-944-7UB21 6ES59447UB21
SIEMENS 6DS1-144-8AA 6DS11448AA
SIEMENS 6DS1-106-8AA 6DS11068AA
SIEMENS 6DD1-640-0AC0 6DD16400AC0
SIEMENS 6AV76120AA120BF0 6AV76120AA120BF0
SIEMENS 1LAC03244FC21 1LA03244FC21
SIEB & MEYER K-258931 K258931
SCHWEITZER ENGINEERING 0387A0105X2X52X 0387A0105X2X52X
REXROTH R911308106 R911308106
REXROTH DM-15K-4101-D DM15K4101D
REXROTH 1070070309 1070070309
RELIANCE ELECTRIC S-6R9009 S6R9009
RELIANCE ELECTRIC S6R-9006 S6R9006
RELIANCE ELECTRIC 803456-51R 80345651R
RELIANCE ELECTRIC 803456-21 80345621
RELIANCE ELECTRIC 802220-12RG 80222012RG
RELIANCE ELECTRIC 6V41-096TA 6V41096TA
RELIANCE ELECTRIC 6754748-BH-T1 6754748BHT1
RELIANCE ELECTRIC 6693885-M6-T1 6693885M6T1
RELIANCE ELECTRIC 5VU41040 5VU41040
RELIANCE ELECTRIC 45C-15C 45C15C
RELIANCE ELECTRIC 40V2060 40V2060
RELIANCE ELECTRIC 3RA2004 3RA2004
RELIANCE ELECTRIC 0-60028-2 0600282
RELIANCE ELECTRIC 0-56303 056303
RELIANCE ELECTRIC 0-52854-2 0528542
RELIANCE ELECTRIC 0-51864-2 0518642
ORMEC GN3-20/2MCI GN3202MCI
OMRON F150-C10E F150C10E
OMRON CV500-VP227-E CV500VP227E
OMRON CS1H-CPU67H FNFP CS1HCPU67H
OMRON CFP0269 CFP0269
OMRON C200H-NC211 FNFP C200HNC211
MTS SYSTEMS CO MPM-1904R-1198 MPM1904R1198
MOTOMAN ROBOTICS USASEM-15YRS11 USASEM15YRS11
MOTION ENGINEERING INC PROSERIAL-800 PROSERIAL800
MOTION ENGINEERING INC DSPPRO-SERIAL DSPPROSERIAL
MOORE PRODUCTS 39MBXNAN 39MBXNAN
MODICON PK-M909-002 PKM909002
MODICON MM-PMC1-110 MMPMC1110
MODICON AS-P420-61M ASP42061M
MODICON AS-P420-510 ASP420510
MODICON 110-CPU-612-04 FNFP 110CPU61204
MITSUBISHI MC256XP MC256XP
MITSUBISHI FRSX2-18.5K FRSX2185K
MITSUBISHI A-985-GOT-TBA A985GOTTBA
具有弹性反馈的液压调速器
它实际上是在"刚性反馈"装置中加入一个弹性环节－－缓冲器和弹簧。弹簧的一端同固定的支点相连，而另一端则与缓冲器的活塞相连。缓冲器的油缸同伺服器的活塞成刚体联接。
当发动机负荷减小时，转速增大，飞球的离心力增加。同样，滑阀右移，而伺服活塞则左移，减少喷油泵的供油量。当活塞的运动速度很高时，缓冲器和缓冲活塞就象一个刚体一样地运动。随着伺服活塞5的左移，缓冲器和AC杠杆上的A点也向左移动。这一过程和上述刚性反馈系统的调速器完全相同。但当调速过程接近终了时，滑阀已回到原来的位置，遮住了通往伺服油缸的油路，此时缓冲器和伺服活塞已停留在新负荷相应的位置上。被压缩的弹簧由于有弹性复原的作用，因此使A点带动缓冲器活塞相对于缓冲器油缸移向右方，回到原来位置。缓冲活塞右方油缸中的油经节流阀流到左方。于是，AC杠杆上的各点都恢复到原来的位置，此时调速器的套筒亦因转速复原而回到原来的位置。这样，发动机的转速就保持不变，当负荷增加时，动作过程相反。这种调速器的稳定调速率d为零。
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