力士樂(lè)比例伺服閥4WRPEH10C4B50L-2X/G24KO/A1M

REXROTH力士樂(lè)比例閥的工作原理如下在不制動(dòng)時(shí),活塞在感載彈簧通過(guò)杠桿施加的推力F的作用下,處 于左端極限位置,這時(shí)閥門離開(kāi)閥座打開(kāi),使輸入輸出油路相通。當(dāng)開(kāi)始制動(dòng)時(shí),來(lái)自助力器的壓力為P1的制動(dòng)液由進(jìn)油口進(jìn)入,并通過(guò)閥門從出油口輸至后制動(dòng)管路.此時(shí)輸出液壓P,等于輸入液壓P1當(dāng)制動(dòng)踏板力增大時(shí),P1和P2同步增大。但由于活塞左側(cè)承壓面積大于右側(cè),致使活塞左側(cè)受到的力也大于右側(cè).
Rexroth力士樂(lè)比例閥的結(jié)構(gòu)和其它參數(shù)一定的情況下,調(diào)節(jié)作用的初始控制壓力P·的值取決于感載的比例閥感載彈簧預(yù)緊力的大小,其變化范圍在1.35～2.7MPa之I閏.因此只要使彈簧預(yù)緊力隨汽車實(shí)際軸荷的變化而變化,就能實(shí)現(xiàn)感載調(diào)節(jié)。感載比例閥安裝在左后輪附近,其安裝方式使得軸荷增加時(shí),感載彈簧被拉伸,折點(diǎn)液壓PS增大;軸荷減小時(shí).PS減小.這樣就使Ps隨載荷變化,實(shí)現(xiàn)了感載調(diào)節(jié),使前后輪制動(dòng)力分配更接近理想分配特性曲線。

力士樂(lè)比例伺服閥4WRPEH10C4B50L-2X/G24KO/A1M

0811104103    DBT-XP2-1X/315
0811403104    4WRBA6EA30-2X/G24N9Z4/M
0811404033    4WRPH6C3B04L-2X/G24Z4/M
0811404034    4WRPH6C3B12L-2X/G24Z4/M
0811404035    4WRPH6C3B24L-2X/G24Z4/M
0811404036    4WRPH6C3B40L-2X/G24Z4/M
0811404039    4WRPH6C4B40L-2X/G24Z4/M
0811404059    4WRPH10C3B100L-2X/G24Z4/M
0811404060    4WRPH10C4B50L-2X/G24Z4/M
0811404061    4WRPH10C4B100L-2X/G24Z4/M
0811404114    4WRBA6E07-2X/G24N9Z4/M
0811404116    4WRBA6E30-2X/G24N9Z4/M
0811404122    4WRPH6C3B04L-1X/G24Z4/M
0811404128    4WRPH6CB24L-2X/G24Z4/M-855
0811404141    4WRPE6E32SJ-2X/G24K0/A1M
0811404150    4WRBAE6E32J-2X/G24N9K31/A1M
0811404151    4WRBAE6E18J-2X/G24N9K31/A1M
0811404221    4WRL16V200M-3X/G24TZ4/M-765
0811404291    4WRVE16V200M-2X/G24K0/B5M
0811404352    4WRPEH6C4B24L-2X/G24K0/F1M
0811404353    4WRPEH6C4B40L-2X/G24K0/F1M
0811404365    4WRPEH6C3B12L-2X/G24K0/B5M
0811404408    4WRL25E1Z350S-3X/G24Z4/M
0811404430    4WRLE25V370M-3X/G24K0/A1M
0811404560    4WRL35V1000M-3X/G24Z4/M-923
0811404580    4WRLE35Q4-1000M-3X/G24TK0/A1M
0811404600    4WRPEH6C3B04L-2X/G24K0/A1M
0811404601    4WRPEH6C3B12L-2X/G24K0/A1M
0811404602    4WRPEH6C3B24L-2X/G24K0/A1M
0811404603    4WRPEH6C3B40L-2X/G24K0/A1M
0811404607    4WRPEH6C3B04L-2X/G24K0/A1M-816
0811404608    4WRPEH6C3B12L-2X/G24K0/A1M-816
0811404610    4WRPEH6C4B04L-2X/G24K0/A1M
0811404611    4WRPEH6C4B12L-2X/G24K0/A1M
0811404613    4WRPEH6C4B40L-2X/G24K0/A1M
0811404631    4WRPEH6C3B04L-2X/G24K0/F1M
0811404633    4WRPEH6C3B24L-2X/G24K0/F1M
0811404634    4WRPEH6C3B40L-2X/G24K0/F1M
0811404639    4WRPEH6CB40L-2X/G24K0/A1M
0811404640    4WRPEH6CB40L-2X/G24K0/F1M
0811404752    4WRPE10EA80SJ-2X/G24K0/A1M-797
0811404764    4WRPEH10CB50L-2X/G24K0/A1M
0811404802    4WRPEH10C4B50L-2X/G24KO/A1M
0811404803    4WRPEH10C4B100L-2X/G24K0/A1M
0811404817    4WRPEH10C3B100L-2X/G24K0/F1M
0811404819    4WRPEH10C3B50L-2X/G24K0/F1M
0811404820    4WRPEH10C1B50L-2X/G24K0/A1M
0811404823    4WRPEH10C3B100P-2X/G24K0/A1M
0811404825    4WRPEH10C4B100P-2X/G24K0/A1M
0811404832    4WRBA10E64-2X/G24N9Z4/M
0811404833    4WRBA10W64-2X/G24N9Z4/M
0811404851    4WRBAE10W65J-2X/G24N9K31/A1M
0811404933    4WRBKE16W1-180SJ-1X/6ZG24EK31/A1D3M
0811404963    4WRBKE27W1-430SJ-1X/6ZG24EK31/A1D3M

0811405063    VT-VRRA1-527-20/V0/2STV
0811405074    VT-VRPA1-527-20/V0/RTS-2/2V
0811405076    VT-VRPA1-527-20/V0/2/2V
0811405080    VT-VSPA2-525-10/V0/RTP
0811405120    VT-VRPA2-537-10/V0/RTP
0811405123    VT-VRRA1-527-10/V0
0811405126    VT-MSPA1-508-10/V0
0811405140    VT-MACAS-500-10/V0/I
0811405152    VT-VARAP1-527-20/V0
0811405157    VT-VACAP-500-20/V0
81402080    DREBE6X-1X/175MG24K31A1M
1834486001    VT3002-1-2X/32F
0811404801    4WRPEH10C3B100L-2X/G24K0/A1M
0811404613    4WRPEH6C4B40L-2X/G24K0/A1M
R910939192    AA10VSO140DFR/31R-PPB12N00
0510525311    AZPF-11-011LCB20MB
R900019521    VT11024-1X/
R900019567    VT11021-1X/
R900019568    VT11023-1X/
R900020153    VT3002-1-2X/32D
R900020154    VT3002-1-2X/48F
R900020175    SOLENOIDCOILWZ45-4-L110V-50/60HZ&
R900020307    VT10468-3X/F0-R0

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