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主營:力士樂電磁閥,ATOS比例閥,PARKER柱塞泵,DUPLOMATIC齒輪泵,VICKERS葉片泵,BENTLY傳感器,AIRTEC機械閥,AVENTICS氣動閥
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比例插裝閥STW0322-10/3WRCE50V720L-SG24K31C1M 德國****比例閥 比例插裝閥
庫存大量REXROTH柱塞泵A10VSO,齒輪泵PGH4\5,PGF1/PGF2/PGF3,電磁閥4WE,電子變量泵SYDFEE-2X,電液比例控制閥0811,電液換向閥4WEH、4WE,減壓閥DR10、DR20、疊加閥ZD、Z1S、Z2S,ZDR電磁溢流閥DBW,直動式溢流閥DBD、0532,先導(dǎo)溢流閥DB10、DB20,電磁球閥M-S、M-3S,力士樂電液比例控制閥\放大器、壓力繼電器0811,伺服驅(qū)動,電機
比例插裝閥STW0322-10/3WRCE50V720L-SG24K31C1M
特點
1)可實現(xiàn)壓力、速度的無極調(diào)節(jié),避免了常通的開關(guān)式氣閥換向時的沖擊現(xiàn)象。
2)能實現(xiàn)遠(yuǎn)程控制和程序控制。
3)與斷續(xù)控制相比,系統(tǒng)簡化,元件大大減少。
4)與液壓比例閥相比,體積小、重量輕、結(jié)構(gòu)簡單、成本較低,但響應(yīng)速度比液壓系統(tǒng)慢得多,對負(fù)載變化也比較敏感。
5)使用功率小、發(fā)熱少、噪聲低。
6)不會發(fā)生火災(zāi),不污染環(huán)境。受溫度變化的影響小。
比例閥三種形態(tài)
(1)電磁式 電磁式是指采用比例電磁鐵作為電氣一機械轉(zhuǎn)換元件的比例閥,比例電磁鐵將輸入的電流信號轉(zhuǎn)換成力、位移機械信號輸出.進(jìn)而控制壓力、流量及方向等參數(shù)。
(2)電動式 電動式是指采用直流伺服電動機作為電氣一機械轉(zhuǎn)換元件的比例閥,直流伺服電動機將輸入的電信號.轉(zhuǎn)換成旋轉(zhuǎn)運動轉(zhuǎn)速,再經(jīng)絲桿螺母、齒輪齒條或齒輪凸輪等減速裝置和變換機構(gòu),輸出力與位移,進(jìn)一步控制液壓參數(shù)。
(3)電液式 電液式是指采用力矩馬達(dá)和噴嘴擋板的結(jié)構(gòu)為先導(dǎo)控制級的比例閥。對力矩馬達(dá)輸入不同的電信號,并通過同它連接在一起的擋板(有時力矩馬達(dá)的銜鐵就是擋板)輸出位移或角位移,改變擋板和噴嘴之間的距離,使噴嘴噴出的油液流阻產(chǎn)生變化,進(jìn)而控制輸小參數(shù)。
比例閥用于模擬控制,是介于普通開關(guān)控制與伺服控制之間的控制方式,它也特別適合于
設(shè)備的革新或改造。使設(shè)備自動化控制水平大為提高。其在現(xiàn)代液雌系統(tǒng)中占比例很大口
與普通液壓閥相比.比例閥的優(yōu)點是:①能簡單地實現(xiàn)遠(yuǎn)距離控制:②能連續(xù)地、按比例地控制液壓系統(tǒng)的壓力和流量。從而實現(xiàn)對執(zhí)行機構(gòu)的位置、速度和力的連續(xù)控制,并能防止或減小壓力、速度變換時的沖擊;③油路簡化,元件數(shù)量少。
比例閥適用于既要求能連續(xù)控制脹力、流量.和方向.而又不需要很I的控制精度的場合。
比例插裝閥STW0322-10/3WRCE50V720L-SG24K31C1M
比例換向插裝閥,先導(dǎo)式,帶集成電子元件 (OBE) 或外部控制電子元件
2WFC;2WFCE
2WFCE 型先導(dǎo)式比例方向閥主要包括:
封面 (1)
主舞臺 (2)
帶比例電磁閥的先導(dǎo)控制閥 (3)
帶有位置傳感器和模擬接口 (4) 的集成電子設(shè)備或作為模塊放大器的外部控制電子設(shè)備
電子裝置(集成的或外部的)將****的控制值與主級 (2) 的控制閥芯的位置實際值進(jìn)行比較。在控制偏差的情況下,先導(dǎo)控制閥 (3) 的電磁閥被激活。這樣,控制閥芯被調(diào)整。根據(jù)控制偏差,主級 (2) 的控制室要么用先導(dǎo)油加壓(主級關(guān)閉),要么卸載(主級打開)。行程和節(jié)流孔橫截面與控制值成比例地控制,直到控制偏差得到糾正。
電源電壓故障
如果較小電源電壓出現(xiàn)故障或低于較低電壓,則啟用將斷開(僅接口 B1 和 G1),并且在電磁鐵導(dǎo)線斷線的情況下,電子設(shè)備將使先導(dǎo)控制閥 (3) 的電磁鐵斷電. 主級 (2) 的控制閥芯使用端口 X 處的可用壓力和主級彈簧的力安全地移動到其閥座,并阻止 A 和 B 之間的流動。
流量控制功能
與壓力補償器結(jié)合使用時,先導(dǎo)式比例方向閥可用于流量的壓力補償控制。
比例插裝閥STW0322-10/3WRCE50V720L-SG24K31C1M型號
Rexroth力士樂閥2WRCE63K001-1X/SG24/M-38特***勢供應(yīng)
2WRCE63D001-1X-PG24/M-120
2WRCE63D001-1X/SG24/M
2WRCE63S001-1X/SG24/V-37
2WRCE63D001-1X/SG24/M-56
2WRCE40S700R-2X/PG24K31/A1V
2WRCE40S1000L-2X/SG24K31/A1V-64
2WRCE63K001-1X/SG24/M-38
2WRCE40S1000L-2X/PG24K31/A1V-64
2WRCE32S650L-2X/PG24K31/A1V
2WRCE40S900P-2X/PG24K31/A1V
STW0220-1X/3WRCE32V000L-PG24K31A1V-100
2WRCE50S1100R-2X/SG15K31/A1WK15M-69
2WRCE32S185R-2X/SG24K31/A1M
2WRCE32S480R-2X/SG24K31/A1M-68
2WRCE50S1450P-2X/SG24K31/A5V
2WRCE63S001-1X/SG24/M-59
2WRCE63K001-1X/SG24/M-36
2WRCE80D001-1X/SG24/M-37
2WRCE63D001-1X/SG24/M-37
2WRCE63S001-1X/SG24/M-37
2WRCE63K001-1X/SG24/V-37
2WRCE63D001-1X/SG24/V-37
2WRCE40S1000L-2X/PG24K31/A1V
2WRCE40S1000L-2X/PG24K31/A1WL15V
2WRCE40S900P-2X/SG24K31/A1M
2WRCE50S1600L-2X/SG15K31/A3M-43
2WRCE80K001-1X/SG24/M-53
2WRCE32S480R-2X/SG24K31/A1WK15M
2WRCE63S001-1X/SG24/M-53
2WRCE40S000L-2X/SG15K31/A1M-71
2WRCE32S780L-2X/SG24K31/A1M-64
STW0263-1X/3WRCE32V000L-SG24K31A5M-146
2WRCE40S900P-2X/SG24K31/A5M
2WRCE32S650L-2X/PG24K31/A1M-88
2WRCE40S700R-2X/PG24K31/A1M-64
2WRCE32S650L-2X/PG24K31/A1M-91
2WRCE63D001-1X/SG24/M-59
2WRCE40S900P-2X/SG24K31/A1V
2WRCE32S600P-2X/SG24K31/A5M
2WRCE32S185R-2X/PG24K31/A1M
2WRCE32S600P-2X/SG24K31/A1M
2WRCE50S1450P-2X/SG24K31/A1M
2WRCE40S1000L-2X/SG15K31/A1M
2WRCE40S1000L-2X/PG24K31/A1M-95
2WRCE32S650L-2X/PG24K31/A1M-95
STW0275-1X/3WRCE50V000P-PG24K31A1M-105
STW0282-1X/3WRCE32V000L-SG24K31A5M-145
STW0282-1X/3WRCE32V000L-SG24K31A5M-145
2WRCE50S1100R-2X/PG24K31/A1M-95
STW0278-1X/3WRCE50V000L-SG24K31C1M-106
2WRCE50S1450P-2X/SG24K31/A1V
STW0279-1X/3WRCE50V720L-SG24K31C5M
STW0281-1X/3WRCE32V290L-SG24K31A1WKM-107
2WRCE32S480R-2X/PG24K31/A1M-108
STW0292-1X/3WRCE63V1200L-SG24K31A1M-84
STW0286-1X/3WRCE63V1250P-PG24K31A1WKM
STW0296-1X/3WRCE32V290L-SG24K31C1M
STW0293-1X/3WRCE32V290L-SG24K31A1V
STW0294-1X/3WRCE40V460L-SG24K31A1V
2WRCE50S1100R-2X/SG24K31/A1WK15M-76
2WRCE50S1600L-2X/PG24K31/C1M
2WRCE63D001-1X/PG24/M-66
2WRCE50S1450P-2X/SG24K31/A1WL15V
2WRCE40S700R-2X/PG24K31/A1M-121
2WRCE50S1100R-2X/SG24K31/A1M-124
2WRCE50S1600L-2X/SG24K31/A1M-124
2WRCE40S700R-2X/PG24K31/A1M-129
2WRCE32S480R-2X/PG24K31/A1M-129
2WRCE63K001-1X/PG24/M-81
2WRCE40S1000L-2X/SG24K31/A1V
2WRCE32S480R-2X/PG24K31/A1M-130
2WRCE32S480R-2X/SG24K31/A1WL15M
STW0329-1X/3WRCE63V1200L-SG24K31C5M-134
2WRCE32S650L-2X/PG24K31/C1M-74
STW0331-1X/3WRCE40E410P-PG24K31A1M
2WRCE40S700R-2X/SG24K31/A1WK15M-76
2WRCE80K001-1X/SG24/M-54
2WRCE80S001-1X/SG24/M-54
2WRCE40S700R-2X/SG24K31/A1WL15M
2WRCE63S001-1X/SG24/M-124
2WRCE50S1100R-2X/PG24K31/C1WL15M
2WRCE32S480R-2X/PG24K31/C1WL15M
2WRCE32S480R-2X/PG24K31/A1WK15M
2WRCE80S001-1X/SG24/M-53
2WRCE40S700R-2X/PG24K31/A1M-124
2WRCE32S650L-2X/SG24K31/A5WK15M
2WRCE40S1000L-2X/SG24K31/A5WK15M
STW0340-1X/3WRCE32V290L-PG24K31C1M-124
STW0295-1X/3WRCE50V720L-PG24K31C1M-124
2WRCE50S1100R-2X/SG24K31/A1WL15M
2WRCE50S1600L-2X/PG24K31/A1WL15M
2WRCE40S700R-2X/PG24K31/A1WK15M
2WRCE40S1000L-2X/SG24K31/A5M
2WRCE32S185R-2X/PG24K31/A1WK15M
2WRCE63D001-1X/PG24/M-120
2WRCE50S1600L-2X/PG24K31/A1WK15M
2WRCE80D001-1X/SG24/M
2WRCE80D001-1X/SG24/LM-36
STW0294-1X/3WRCE40E410P-SG24K31A1WKM
2WRCE40S1000L-2X/PG24K31/A1M-124
2WRCE32S650L-2X/PG24K31/A1M-124
2WRCE50S1600L-2X/SG24K31/A1WK15M-64
2WRCE40S700R-2X/SG24K31/C1M
2WRCE80D001-1X/SG24/M-53
2WRCE50S1100R-2X/PG24K31/C1M-124
2WRCE50S1600L-2X/SG24K31/C1V
2WRCE32S480R-2X/PG24K31/C1V
2WRCE40S1000L-2X/PG24K31/C1M
2WRCE63D001-1X/SG24/M-54
2WRCE50S1100R-2X/PG24K31/A1WL15M
2WRCE63D001-1X=SG24/M
2WRCE63K001-1X=SG24/M
STW0369-1X/2WRCE40S1000L-PG24K00A5M
2WRCE63D001-1X/SG24/M-53
2WRCE32S600P-2X/SG24K31/A1WL15M
2WRCE32S650L-2X/PG24K31/C1WL15M
2WRCE40S1000L-2X/PG24K31/C1WL15M
2WRCE50S1600L-2X/PG24K31/C1WL15M
2WRCE50S1450P-2X/PG24K31/A1M-124
2WRCE63K001-1X/SG15/M-16
2WRCE63D001-1X/SG24/M
2WRCE80D001-1X/SG24/M-59
2WRCE50S1600L-2X/PG24K31/A1V
2WRCE63K001-1X/SG24/M-37
2WRCE32S650L-2X/PG24K31/C1V
2WRCE63K001-1X/PG24/M-66
2WRCE32S650L-2X/PG24K31/A1WK15M-64
2WRCE50S1600L-2X/PG24K31/A1M
2WRCE32S650L-2X/PG24K31/A1M
2WRCE63S001-1X/PG24/M-66
2WRCE40S700R-2X/SG24K31/A1M
2WRCE32S480R-2X/SG24K31/A1M
2WRCE40S1000L-2X/SG24K31/A1M
2WRCE50S1600L-2X/SG24K31/A1M
2WRCE80K001-1X/SG24/M-37
2WRCE50S1100R-2X/SG24K31/A1WK15M-69
2WRCE40S700R-2X/PG24K31/A1M
2WRCE40S1000L-2X/PG24K31/A1M
2WRCE63S001-1X/SG24/M-75
2WRCE50S1100R-2X/SG24K31/A1M
2WRCE100S002-1X/SG15/M-21
2WRCE100K001-1X/SG15/M-34
2WRCE80K001-1X/SG24/LM-36
2WRCE100K001-1X/SG24/LM-36
2WRCE125K001-1X/SG24/LM-36
2WRCE80S001-1X/SG24/M-37
2WRCE63K001-1X/SG24/M-39
2WRCE125D001-1X/SG24/M-37
2WRCE125D001-1X/EG15/M-30
2WRCE63K001-1X/SG15/M-44
2WRCE63S001-1X/SG15/M-48
2WRCE80K001-1X/SG15/M-50
2WRCE100D001-1X/SG24/LM-37
2WRCE63K001-1X/SG24/M-54
2WRCE125D001-1X/SG24/M-53
2WRCE80K001-1X/SG15/M-55
2WRCE63K001-1X/SG24/V-56
2WRCE63D001-1X/SG24/V-56
2WRCE50S1960L-2X/PG24K31/C1M-71
2WRCE50S1600L-2X/SG15K31/A3M-52
2WRCE40S700R-2X/SG24K31/A1WK15M
STW0243-1X/3WRCE32V000L-SG24K31A5M-147
2WRCE32S480R-2X/PG24K31/A1M
2WRCE40S1000L-2X/PG24K31/A1WK15M
2WRCE40S700R-2X/PG24K31/A1M-95
2WRCE32S480R-2X/PG24K31/A1M-95
2WRCE50S1450P-2X/SG24K31/A1WK15M
STW0271-1X/3WRCE40V460L-SG24K31C1M
2WRCE50S1100R-2X/PG24K31/A1M
2WRCE32S480R-2X/PG24K31/C1M
2WRCE40S1000L-2X/SG24K31/A1WK15M
2WRCE100D001-1X/SG24/LM-83
2WRCE32S650L-2X/SG24K31/A1WL15M
2WRCE50S1100R-2X/PG24K31/C1M
2WRCE63D001-1X/PG24/M-81
2WRCE40S700R-2X/PG24K31/A1WL15M
2WRCE63K001-1X/SG24/M
2WRCE40S1000L-2X/SG15K31/A1M-64
2WRCE63K001-1X/PG24/M-120
2WRCE80K001-1X/SG24/M
2WRCE32S480R-2X/PG24K31/A1M-121
STW0313-1X/3WRCE40V460L-PG24K31A1M
STW0314-1X/3WRCE 50 E620P-PG24K31A1M
2WRCE80K001-1X/PG24/M-120
STW0322-1X/3WRCE50V720L-SG24K31C1M
STW0326-1X/3WRCE32V000L-PG24K31A1WKV-100
2WRCE63S001-1X/SG24/M-54
2WRCE160D001-1X/SG24/LM-53
2WRCE50S1600L-2X/SG24K31/A1WK15M
2WRCE50S1100R-2X/SG24K31/A1WK15M
2WRCE125K001-1X/SG24/LM-53
2WRCE32S650L-2X/PG24K31/A1WL15M
2WRCE63S001-1X/PG24/M-120
2WRCE40S700R-2X/SG24K31/A5M
STW0332-1X/3WRCE50V690P-PG24K31A1M-94
2WRCE63S001-1X/SG24/M
2WRCE100K001-1X/PG24/M-120
2WRCE50S1100R-2X/PG24K31/A1WK15M
2WRCE50S1600L-2X/PG24K31/A1M-124
2WRCE40S700R-2X/PG24K31/A1WK15M-107
2WRCE50S1600L-2X/SG24K31/A5WK15M
2WRCE160K001-1X/SG24/LM-54
2WRCE32S650L-2X/SG24K31/A1WK15M
2WRCE80S001-1X/PG24/M-120
2WRCE50S1100R-2X/PG24K31/A1WK15M-107
2WRCE32S185R-2X/PG24K31/A1M-129
2WRCE80D001-1X/PG24/M-124
2WRCE63D001-1X/PG24/M-124
2WRCE125K001-1X/SG24/M-54
RQM*-P型閥是一種溢流閥,具有三種流量規(guī)格,大流量為500 l/min。該閥可選用CETOP 安裝底板。適用該閥由于選用電磁閥的型號不同,可分為5種型式,其具有卸載和3種壓力值選擇功能。二級和三級的壓力值的調(diào)節(jié)值可通過連接主閥和電磁閥的溢流閥設(shè)定。通常供貨時帶六角調(diào)整螺釘。若需要還可裝配SICBLOC調(diào)整旋鈕調(diào)整主壓力。