HONGYI弘一PV2R12 PV2R13 PV2R31雙聯(lián)高壓葉片泵 PV2R11 PV2R21
PV11R10，PV11R20
PV2PV2R1-10-F-RAA-43，PV2PV2R1-12-F-RAA-43，PV2PV2R1-14-F-RAA-43，PV2PV2R1-14-F-RAR-43，PV2PV2R1-17-F-RAA-43，PV2PV2R1-19-F-RAA-43，PV2PV2R1-23-F-RAA-43，PV2PV2R1-25-F-RAA-43，PV2PV2R1-31-F-RAA-43，PV2PV2R1-31-L-RAA-43，PV2PV2R1-6-F-RAA-43，PV2PV2R1-8-F-RAA-43，PV2PV2R2-33-F-RAA-41，PV2PV2R2-41-F-RAA-41，PV2PV2R2-47-F-RAA-41，PV2PV2R2-53-F-RAA-41，PV2PV2R2-59-F-RAA-41，PV2PV2R2-65-F-RAA-41，PV2PV2R2-65-F-RAL-41，PV2PV2R2-75-F-RAA-4103，PV2PV2R3-116-F-RAA-31，PV2PV2R3-116-F-RLB-31，PV2PV2R3-76-F-RAA-31，PV2PV2R3-94-F-RLB-31，PV2PV2R4-184-F-RAAA-30，pv2r1-10，pv2r1-10-f-raa-40，PV2R1-10-F-RAA-41，pv2r1-10-f-raa-4222，pv2r1-10-f-raa-43，PV2R1-12-FR，PV2R1-12-F-RAA-41，PV2R1-12-F-RAA-43，pv2r1-12-f-rar-41，pv2r1-14-f-r，PV2R1-14-F-RAA-41，PV2R1-14-F-RAA-43，PV2R1-14-F-RAR-43，pv2r1-17，PV2R1-17-F-RAA-41，PV2R1-17-F-RAA-43，pv2r1-17-f-ral-41，pv2r1-17-l-raa-41，PV2R1-19-F-RAA-41，PV2R1-19-F-RAA-43，PV2R12-10-41-F-REAA-43，PV2R12-12-26-F-REAA-43，PV2R12-12-26-F-REAR-42，PV2R12-12-53-F-RELA-43，PV2R12-14-53-F-REAA-43，PV2R12-14-53-F-RFAR-43，PV2R12-19-41-F-REAA-43，PV2R12-19-65-F-REAA-43，PV2R12-23-59-F-REAA-43，PV2R12-25-33-F-REAA-43，PV2R12-25-47-F-REAA-43，PV2R12-25-59-F-REAA-43，pv2r1-23，PV2R12-31-33-F-REAA-43，PV2R12-31-33-F-REAR-4326，PV2R12-31-59-F-REAA-43，PV2R12-31-65-F-REAA-43，pv2r1-23-f-raa-41，PV2R1-23-F-RAA-43，pv2r1-25-f-raa，PV2R1-25-F-RAA-41，PV2R1-25-F-RAA-43，pv2r1-25-l-raa-41，PV2R12-6-59-F-REAA-43，PV2R12-6-65-F-REAA-43，PV2R12-8-33-F-RFAR-43，pv2r1-28-f-raa-41，pv2r1-31，PV2R13-10-116-F-REAA-43，PV2R1-31-F-RAA41，pv2r1-31-f-raa-41，PV2R1-31-F-RAA-43，pv2r1-31-f-rab-41，PV2R1-31-L-RAA-43，pv2r1-6-f-raa，pv2r1-6-f-raa-40，PV2R1-6-F-RAA-41，pv2r1-6-f-raa-4222，PV2R1-6-F-RAA-43，pv2r1-6-l-raa-41，pv2r1-8，pv2r1-8-f-raa-41，PV2R1-8-F-RAA-43，PV2R2-，pv2r2-26，pv2r2-26-f-raa，pv2r2-26-f-raa-41，pv2r2-33，pv2r2-33-f-r，pv2r2-33-f-raa-41，pv2r2-33-f-rar-41，PV2R23-41-116-F-RAAA-41，PV2R23-41-94-F-REAA-41，pv2r2-41-f-raa，pv2r2-41-f-raa-40，PV2R2-41-F-RAA-41，pv2r2-41-l-raa-41，PV2R24-33-136-F-REAA-31，pv2r2-47，pv2r2-47-f-r，PV2R2-47-F-RAA-41，PV2R24A-41-FRAAA-10，pv2r2-53-f-r，PV2R2-53-F-RAA-41，PV2R2-59-F-RAA-41，pv2r2-59-f-rab-41，pv2r2-65，PV2R2-65-F-RAA-41，pv2r2-65-f-raa-4118，PV2R2-65-F-RAL-41，PV2R2-75-F-RAA-4103，PV2R3，pv2r3-116-f-raa-31，PV2R3-116-F-RLB-31，pv2r3-116-l-raa-31，pv2r3-116-l-rab-31，pv2r3-125-f-raa-31，PV2R3-136-F-RAA-31，PV2R34-116-153-L-REAA-31，pv2r34-116-237，PV2R34A-76-FRAAA-10，pv2r3-52，pv2r3-52-f-raa-31，pv2r3-52-l-raa-31，pv2r3-60-f-raa-31，pv2r3-66-l-raa-31，pv2r3-76，PV2R3-76-F-RAA-31，pv2r3-76-l-raa-31，pv2r3-85-f-raa-31，PV2R3-94-F-RAA-31，PV2R3-94-F-RLB-31，pv2r3-94-l-raa-31，PV2R4-136-F-RAA-30，PV2R4-153F-RAA-30，pv2r4-153-f-raa-30，PV2R4-184F-RAA-30，pv2r4-184-f-raa-30，PV2R4-184-F-RAAA-30，pv2r4-184-f-ral-30，pv2r4-184-l-raa-30，pv2r4-184-l-ral-30，PV2R4-200F-RAA-30，pv2r4-200-f-raa-30，pv2r4-200-l-raa-30，pv2r4-237，PV2R4-237F-RAA-30，pv2r4-237-f-raa-30，pv2r4-237-f-ral-30，PV2R4A-138-FRAA-10，PV2R4A-162-FRAA-10，PV2R4A-193-FRAA-10，PV2RPV2R12-10-41-F-REAA-43，PV2RPV2R12-12-26-F-REAA-43，PV2RPV2R12-12-26-F-REAR-42，PV2RPV2R12-12-53-F-RELA-43，PV2RPV2R12-14-53-F-REAA-43，PV2RPV2R12-14-53-F-RFAR-43，PV2RPV2R12-19-41-F-REAA-43，PV2RPV2R12-19-65-F-REAA-43，PV2RPV2R12-23-59-F-REAA-43，PV2RPV2R12-25-33-F-REAA-43，PV2RPV2R12-25-47-F-REAA-43，PV2RPV2R12-25-59-F-REAA-43，PV2RPV2R12-31-33-F-REAA-43，PV2RPV2R12-31-59-F-REAA-43，PV2RPV2R12-31-65-F-REAA-43，PV2RPV2R12-6-59-F-REAA-43，PV2RPV2R12-6-65-F-REAA-43，PV2RPV2R12-8-33-F-RFAR-43，PV2RPV2R13-10-116-F-REAA-43，PV2RPV2R23-41-116-F-RAAA-41，PV2RPV2R23-41-94-F-REAA-41，PV2RPV2R24-33-136-F-REAA-31，PV2RPV2R34-116-153-L-REAA-31
YBE-8，YBE-16，YBE-25，YBE-32，YBE-40，YBE-50，YBE-63，YBE-80，YBE-100，YBE-125，YBE-160，YBE-200
2520V15A6-1AB22R，2520V14A2-1AC22R，2520V14A3-1AB22R，2520V14A3-1AD22R，2520V14A4-1AC22R，2520V14A5-1AB22R，2520V14A8-1AD22R，2520V14A9-1AC22R，2520V15A10-1AC22R，2520V14A12-1AC22R，2520V14A14-1AB22R，2520V14A14-1AD22R，2520V10A9-1AB22R，4535VQ60A35-1BB22R，4535VQ60A25-86DB22R，4535VQ50A35-1BB22R，4535VQ60A25-86DA22R，2520V12A12-1AB22R，2520V10A8-1AB22R，2520V10A8-1AD22R，2520V10A7-1AD22R，2520V10A9-1AC22R，45VQ60A-1D22L，2520V10A10-1AB22R，2520V10A14-1AC22R，2520V10A2-1AB22R，2520V10A12-1AB22R，2520V10A12-1AD22R
4535VQ66A38-86AA22R
45VQ42A-86B22R，45VQ42A-86A22R，2520V10A10-1AC22R，45VQ60A-1C22L
2520V12A7-1AC22R，2520V12A6-1AD22R，2520V12A7-1AB22R，2520V12A9-1AB22R，2520V12A8-1AB22R，2520V12A9-1AD22R，2520V12A3-1AB22R，2520V12A2-1AB22R，2520V14A11-1AD22R，2520V14A11-1AB22R，2520V14A10-1AC22R，2520V10A4-1AB22R，2520V10A4-1AC22R，2520V12A10-1AD22R，2520V12A12-1AD22R，2520V12A11-1AB22R，2520V10A7-1AC22R，2520V10A6-1AB22R，2520V10A5-1AB22R，2520V10A2-1AC22R，2520V10A6-1AD22R
4520VQ45A5-1BB22R，4520VQ42A12-86DD22R，4520VQ50A11-1CC22R
35VQ30A-1D22R，4520VQ42A11-1AB22R，35VQ38A-1A22L，3525VQ38A21-86BB22R，35VQ25A-1B22R
3525VQ38A17-1AA22R，3525VQ35A14-1CC22R，3525VQ38A14-11AA22R
3520VQ35A8-86AA22L，3525VQ25A12-1CB22R，3525VQ-25A-10-1C22R，3520VQ30A8-1CC22R，3520VQ38A14-1AA22R，3520VQ30A8-1AA22R，3520VQ30A14-1AA22R，3520VQ35A14-1BB22R，3520VQ30A11-1BB22R，3520VQ-38A-5-1C22R，3520VQ30A5-1DC22R
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液壓馬達(dá)的主要參數(shù)
本文蘇州逐利跟大家來聊一聊液壓馬達(dá)的主要參數(shù)，一般有壓力、轉(zhuǎn)速、排量與流量、功率與效率等。
(1)壓力
①工作壓力p 液壓馬達(dá)實(shí)際工作時(shí)的輸入壓力稱為液壓馬達(dá)的工作壓力。液壓馬達(dá)的工作壓力取決于負(fù)載轉(zhuǎn)矩及排油壓力（背壓力）的大小。
②額定壓力pn 在正常工作條件下，按試驗(yàn)標(biāo)準(zhǔn)規(guī)定能連續(xù)運(yùn)轉(zhuǎn)的最高壓力，稱為液壓馬達(dá)的額定壓力，額定壓力又稱為公稱壓力。液壓馬達(dá)的額定壓力受馬達(dá)本身的結(jié)構(gòu)強(qiáng)度、泄漏等因素的制約，超過此值就是過載。各類液壓馬達(dá)的額定壓力范圍。
③最高允許壓力pmax 按試驗(yàn)標(biāo)準(zhǔn)規(guī)定，超過額定壓力允許短暫運(yùn)行的最高壓力，稱為液壓馬達(dá)的最高允許壓力，簡稱最高壓力。 液壓泵及液壓馬達(dá)的主要參數(shù)及共性問題 。
④壓力差△p 馬達(dá)的進(jìn)油口壓力與出油口壓力之差稱為液壓馬達(dá)的壓力差。當(dāng)馬達(dá)的排油壓力近似為零時(shí)，可用馬達(dá)的進(jìn)口工作壓力來代替△p。
⑤最低回油背壓為避免出現(xiàn)脫空現(xiàn)象，液壓馬達(dá)排油腔必須保持的最低壓力稱為最低回油背壓。 液壓馬達(dá)壓力的計(jì)量單位、壓力系列及壓力分級與液壓泵相同。
(2)轉(zhuǎn)速
①額定轉(zhuǎn)速n 在額定壓力下，能夠長時(shí)間正常運(yùn)轉(zhuǎn)的最高轉(zhuǎn)速，稱為液壓馬達(dá)的額定轉(zhuǎn)速。
②最高轉(zhuǎn)速nmax 在額定壓力下，超過額定轉(zhuǎn)速允許短暫運(yùn)行的轉(zhuǎn)速，稱為液壓馬達(dá)的最高轉(zhuǎn)速。
③最低轉(zhuǎn)速nmin 正常運(yùn)轉(zhuǎn)所允許的最低轉(zhuǎn)速，稱為液壓馬達(dá)的最低轉(zhuǎn)速。轉(zhuǎn)速的計(jì)量單位與液壓泵相同，各類液壓馬達(dá)的轉(zhuǎn)速范圍可參考相關(guān)液壓馬達(dá)樣書。
(3)排量與流量
①排量V 液壓馬達(dá)軸每轉(zhuǎn)一轉(zhuǎn)（或一弧度），由其密封容腔幾何尺寸變化計(jì)算而得到的流入液體的體積，稱為液壓馬達(dá)的理論排量（簡稱排量），也即在無泄漏的情況下，馬達(dá)軸轉(zhuǎn)一轉(zhuǎn)所能進(jìn)入的液體體積。排量的法定計(jì)量單位與液壓泵相同。液壓馬達(dá)的公稱排量系列可參考各類液壓馬達(dá)樣書。
②理論流量g 液壓馬達(dá)在單位時(shí)間內(nèi)由其密封容腔幾何尺寸變化計(jì)算而得到的輸入的液體體積，也即在無泄漏的情況下單位時(shí)間內(nèi)所能輸入的液體體積，稱為液壓馬達(dá)的理論流量，一般是指不計(jì)液壓馬達(dá)輸入的液體的脈動(dòng)性的平均理論流量。 馬達(dá)流量的計(jì)量單位與液壓泵相同。 液壓馬達(dá)理論流量g與泵的排量V之間的關(guān)系式如下
③瞬時(shí)流量qi 馬達(dá)在每一瞬時(shí)的流量稱為液壓馬達(dá)的瞬時(shí)流量，一般指瞬時(shí)理論（幾何）流量，該流量具有一定的脈動(dòng)性。
④平均流量g1 按平均時(shí)間計(jì)算出的流量稱為液壓馬達(dá)的平均流量。
⑤額定流量g2 液壓馬達(dá)在額定壓力和額定轉(zhuǎn)速下運(yùn)轉(zhuǎn)時(shí)，按試驗(yàn)標(biāo)準(zhǔn)規(guī)定，液壓馬達(dá)必須保證的輸入流量稱為額定流量。
⑥實(shí)際流量q液壓馬達(dá)工作時(shí)實(shí)際輸入的流量，稱為液壓馬達(dá)的實(shí)際流量。 由于液壓馬達(dá)工作時(shí)由于泄漏等要損失部分流量，故液壓馬達(dá)實(shí)際流量q大于馬達(dá)的理論流量qt 。
(4)功率及效率
液壓馬達(dá)用于驅(qū)動(dòng)負(fù)載實(shí)現(xiàn)回轉(zhuǎn)運(yùn)動(dòng)，輸入的是液壓能，表現(xiàn)為液體的壓力和流量。
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