臺灣ROSICO液壓葉片油泵PVF-20/30/40/45/15/12--35/55/70-10S-11S

液壓泵站運動方向和運動速度在工作過程中是如何實現(xiàn)的？

一旦液壓泵站的執(zhí)行元件確定之后，那么其運動方向和運動速度的控制就是擬定液壓系統(tǒng)回路的核心問題了。今天就跟大家來說下液壓泵站工作過程中是如何調(diào)整方向和速度的。
方向控制：方向控制用換向閥或邏輯控制單元來實現(xiàn)。對于一般中小流量的液壓泵站系統(tǒng)，大多通過換向閥的有機組合實現(xiàn)所要求的動作。對高壓大流量的液壓系統(tǒng)，現(xiàn)多采用插裝閥與先導控制閥的邏輯組合來實現(xiàn)的。
速度控制：速度控制通過改變液壓執(zhí)行元件輸入或輸出的流量或者利用密封空間的容積變化來實現(xiàn)。相應的調(diào)整方式有節(jié)流調(diào)速、容積調(diào)速以及二者的結(jié)合--容積節(jié)流調(diào)速。

容積調(diào)速是靠改變液壓泵排量來達到調(diào)速的目的。其優(yōu)點是沒有溢流損失和節(jié)流損失，效率較高。但爲了散熱和補充洩漏，需要有輔助泵。此種調(diào)節(jié)方式適用于功率大、運動速度高的液壓泵站系統(tǒng)。
容積調(diào)速的特點：容積節(jié)流調(diào)速一般是用變量泵供油，用流量控制閥調(diào)節(jié)輸入或輸出液壓執(zhí)行元件的流量，并使其供油量與需油量相適應。此種調(diào)速回路效率也較高，速度穩(wěn)定性較好，但其結(jié)構(gòu)比較複雜。

容積調(diào)速大多數(shù)閉式循環(huán)式。閉式系統(tǒng)中，液壓泵站的吸油口直接與執(zhí)行元件的排油口相通，形成一個封閉的循環(huán)回路。其結(jié)構(gòu)緊湊，但散熱條件差。

柱塞泵：
P08-A0-F-R-01 P08-A1-F-R-01 P08-A2-F-R-01 P08-A3-F-R-01 P16-A0-F-R-01 P16-A1-F-R-01
P16-A2-F-R-01 P16-A3-F-R-01 P22-A0-F-R-01 P22-A1-F-R-01 P22-A2-F-R-01 P22-A3-F-R-01
P36-A0-F-R-01 P36-A1-F-R-01 P36-A2-F-R-01 P36-A3-F-R-01 P46-A0-F-R-01 P46-A1-F-R-01
P46-A2-F-R-01 P46-A3-F-R-01 P70-A4-F-R-01 P46-C2-D3-F-R P16-D3-FR-01  P46-A0/A1/A2/A3-F-R-01

1HP(750W臺灣電機） 2HP(1500W臺灣SY) 3HP（2200W電機）
ROP-10A ROP-10A（1/8接口） ROP-11A ROP-11A（1/4接口） ROP-11A（1/8接口） ROP-11A+1/4HP+風葉
ROP-11A-VB ROP-12A ROP-12A（1/4接口） ROP-12A+1/4HP+風葉 ROP-12A-VB ROP-13A ROP-13A(3/8接口）
ROP-13A+1/4HP+風葉 ROP-13A-VB
TK150-06 TK150-08 TK150-10 TK1510+1HP(750W) TK3015 TK-3015 TK-3015+1500W電機
TK-3015+750W電機 TK3020 TK-3020 TK-3020+1500W電機 TK-3020+2200W電機 TK3030
TK-3030 TK-3030+1500W電機 TK-3030+2200W電機 TK3040 TK-3040 TK-3040+2200W電機
TOP-203/204HB-VB TOP-203HB PT1/2 TOP-203HB-VB(VD) PT1/2 TOP-204HB PT1/2 TOP-204HB-VB(VD) PT1/2
TOP-206HB PT1/2 TOP-206HB-VB PT1/2 TOP-206HB-VB(VD) TOP-208HB PT1/2 TOP-208HB-VB(VD)
TOP-208HB-VB(VD) PT1/2 TOP-210HB PT3/4 TOP-210HB-VB(VD) TOP-210HB-VB(VD) PT3/4 TOP-212HB PT3/4
TOP-212HB-VB(VD) TOP-212HB-VB(VD) PT3/4 TOP-216HB PT3/4 TOP-216HB-VB(VD) TOP-216HB-VB(VD) PT3/4
TOP-220HB PT3/4 TOP-220HB-VB(VD) TOP-220HB-VB(VD) PT3/4
TOP2MY 1500電機 TOP2MY 200W電機 TOP2MY 400W電機 TOP2MY 750W電機 耐高溫ROP-11A 
定量葉片泵：
150T-48-FR 150T-61-FR 150T-75-FR 150T-94-FR 150T-116-FR 150T-125-FR 150T+150T
50T-07-FR 50T-12-FR 50T-14-FR 50T-17-FR 50T-19-FR 50T-20-FR 50T-23-FR 50T-25-FR
50T-26-FR 50T-28-FR 50T-30-FR 50T-36FR 50T-39-FR 50T-40-FR 
高壓葉片泵：
HVP-20-FA3 HVP-30-FA3 HVP-40-FA3 HVP-5440F-A3 HVP-0808F-A3 HVP-1212F-A3 HVP-1515F-A3
HVP-2020F-A3 HVP-3030F-A3 HVP-4040F-A3

PV2R1系列
PV2R1-10-F-RAA-41 PV2R1-10-F-RAB-41 PV2R1-10-F-RAL-41 PV2R1-10-F-RAR-41 PV2R1-10-L-RAA-41
PV2R1-10-L-RAB-41 PV2R1-10-L-RAL-41 PV2R1-10-L-RAR-41 PV2R1-12-F-RAA-41 PV2R1-12-F-RAB-41
PV2R1-12-F-RAL-41 PV2R1-12-F-RAR-41 PV2R1-12-L-RAA-41 PV2R1-12-L-RAB-41 PV2R1-12-L-RAL-41
PV2R1-12-L-RAR-41 PV2R1-14-F-RAA-41 PV2R1-14-F-RAB-41 PV2R1-17-F-RAA-41 PV2R1-19-F-RAA-41
PV2R1-31-F-RAA41 PV2R1-6-F-RAA-41 PV2R1-25-F-RAA-41
PV2R2系列：
PV2R2-26-F-RAA-41 PV2R2-26-F-RAB-41 PV2R2-26-F-RAL-41 PV2R2-26-F-RAR-41 PV2R2-26-L-RAA-41
PV2R2-26-L-RAB-41 PV2R2-26-L-RAL-41 PV2R2-26-L-RAR-41 PV2R2-33-F-RAA-41 PV2R2-33-F-RAB-41
PV2R2-33-F-RAL-41 PV2R2-33-F-RAR-41 PV2R2-33-L-RAA-41 PV2R2-33-L-RAB-41 PV2R2-33-L-RAL-41
PV2R2-33-L-RAR-41 PV2R2-41-F-RAA-41 PV2R2-41-F-RAB-41 PV2R2-41-F-RAL-41 PV2R2-41-F-RAR-41
PV2R2-41-L-RAA-41 PV2R2-41-L-RAB-41 PV2R2-41-L-RAL-41 PV2R2-41-L-RAR-41  PV2R2-47-F-RAA-41
PV2R2-47-F-RAB-41 PV2R2-47-F-RAL-41 PV2R2-47-F-RAR-41 PV2R2-47-L-RAA-41 PV2R2-47-L-RAB-41
PV2R2-47-L-RAL-41 PV2R2-47-L-RAR-41  PV2R2-53-F-RAA-41 PV2R2-53-F-RAB-41 PV2R2-53-F-RAL-41
PV2R2-53-F-RAR-41 PV2R2-53-L-RAA-41 PV2R2-53-L-RAB-41 PV2R2-53-L-RAL-41 PV2R2-53-L-RAR-41
PV2R2-59-F-RAA-41 PV2R2-59-F-RAB-41 PV2R2-65-F-RAA-41
PV2R3系列：
PV2R3-136-F-RAA-31  PV2R3-66-L-RAA-31 PV2R3-66-L-RAB-31 PV2R3-66-L-RAL-31 PV2R3-66-L-RAR-31
PV2R3-76-F-RAA-31 PV2R3-76-F-RAB-31 PV2R3-76-F-RAL-31 PV2R3-76-F-RAR-31 PV2R3-76-L-RAA-31
PV2R3-76-L-RAB-31 PV2R3-76-L-RAL-31 PV2R3-76-L-RAR-31 PV2R3-85-F-RAA-31 PV2R3-85-F-RAB-31
PV2R3-85-F-RAL-31 PV2R3-85-F-RAR-31 PV2R3-85-L-RAA-31 PV2R3-85-L-RAB-31 PV2R3-85-L-RAL-31
PV2R3-85-L-RAR-31 PV2R3-94-F-RAA-31 PV2R3-94-F-RAB-31 PV2R3-94-F-RAL-31 PV2R3-94-F-RAR-31
PV2R3-94-L-RAA-31 PV2R3-94-L-RAB-31 PV2R3-94-L-RAL-31 PV2R3-94-L-RAR-31
PV2R4系列：
PV2R4-136-F-RAA-30 PV2R4-153F-RAA-30 PV2R4-184F-RAA-30 PV2R4-200F-RAA-30 PV2R4-237F-RAA-30
PV2R4A-138-FRAA-10 PV2R4A-162-FRAA-10 PV2R4A-193-FRAA-10
PV2R11系列：
PV2R11-19/19F PV2R11-4-23-F-R-A PV2R11-12/12F PV2R11-31/12F1 PV2R11-4/4-F-RAA PV2R11-6/4-F-RAA
PV2R11-6/6-F-RAA PV2R11-8/4-F-RAA PV2R11-8/8-F-RAA PV2R11-10/4-F-RAA PV2R11-10/6-F-RAA
PV2R11-10/8-F-RAA PV2R11-10/10-F-RAA PV2R11-12/4-F-RAA PV2R11-12/6-F-RAA PV2R11-12/10-F-RAA
PV2R11-12/12-F-RAA PV2R11-16/6-F-RAA PV2R11-16/10-F-RAA PV2R11-20/6-F-RAA PV2R11-20/10-F-RAA
PV2R11-23/10-F-RAA
PV2R12系列：
PV2R12-10-26-F-REAA-41 PV2R12-10-26-L-REAA-41 PV2R12-10-33-F-REAA-41 PV2R12-10-33-L-REAA-41
PV2R12-10-41-F-REAA-41 PV2R12-10-41-L-REAA-41 PV2R12-10-47-F-REAA-41 PV2R12-10-47-L-REAA-41
PV2R12-10-53-F-REAA-41 PV2R12-10-53-L-REAA-41 PV2R12-10-59-F-REAA-41 PV2R12-10-59-L-REAA-41
PV2R12-10-65-F-REAA-41 PV2R12-10-65-L-REAA-41 PV2R12-12-26-F-REAA-41 PV2R12-12-26-L-REAA-41
PV2R12-12-33-F-REAA-41 PV2R12-12-33-L-REAA-41 PV2R12-12-41-F-REAA-41 PV2R12-12-41-L-REAA-41
PV2R12-12-47-F-REAA-41 PV2R12-12-47-L-REAA-41 PV2R12-12-53-F-REAA-41 PV2R12-12-53-L-REAA-41
PV2R12-12-59-L-REAA-41 PV2R12-12-65-L-REAA-41 PV2R12-14-26-L-REAA-41 PV2R12-14-33-L-REAA-41
PV2R12-14-41-L-REAA-41 PV2R12-14-47-L-REAA-41 PV2R12-14-53-L-REAA-41 PV2R12-14-59-L-REAA-41
PV2R12-14-65-L-REAA-41 PV2R12-17-26-L-REAA-41 PV2R12-17-33-L-REAA-41 PV2R12-17-41-L-REAA-41
PV2R12-17-47-L-REAA-41 PV2R12-17-53-L-REAA-41 PV2R12-17-59-L-REAA-41 PV2R12-17-65-L-REAA-41
PV2R12-19-26-L-REAA-41 PV2R12-19-33-L-REAA-41 PV2R12-19-41-L-REAA-41 PV2R12-19-47-L-REAA-41
PV2R12-19-53-L-REAA-41 PV2R12-25-47-F-REAA-41 PV2R12-25-53-F-REAA-41 PV2R12-25-59-F-REAA-41
PV2R12-25-65-F-REAA-41 PV2R12-31-26-F-REAA-41 PV2R12-31-33-F-REAA-41 PV2R12-31-41-F-REAA-41
PV2R12-31-47-F-REAA-41 PV2R12-31-53-F-REAA-41 PV2R12-31-59-F-REAA-41 PV2R12-31-65-F-REAA-41
PV2R12-6-26-F-REAA-41 PV2R12-6-26-L-REAA-41 PV2R12-6-33-F-REAA-41 PV2R12-6-33-L-REAA-41
PV2R12-6-41-F-REAA-41 PV2R12-6-41-L-REAA-41 PV2R12-6-47-F-REAA-41 PV2R12-6-47-L-REAA-41
PV2R12-6-53-F-REAA-41 PV2R12-6-53-L-REAA-41 PV2R12-6-59-F-REAA-41 PV2R12-6-59-L-REAA-41
PV2R12-6-65-F-REAA-41 PV2R12-6-65-L-REAA-41 PV2R12-8-26-F-REAA-41 PV2R12-8-26-L-REAA-41
PV2R12-8-33-F-REAA-41 PV2R12-8-33-L-REAA-41 PV2R12-8-41-F-REAA-41 PV2R12-8-41-L-REAA-41
PV2R12-8-47-F-REAA-41 PV2R12-8-47-L-REAA-41 PV2R12-8-53-F-REAA-41 PV2R12-8-53-L-REAA-41
PV2R12-8-59-F-REAA-41 PV2R12-8-59-L-REAA-41 PV2R12-8-65-F-REAA-41 PV2R12-8-65-L-REAA-41
PV2R13系列：
PV2R13-31/94-F-R
PV2R21系列：
PV2R21-53/31RAFF1 PV2R21-33/19 PV2R21-75/31RAFF1 PV2R21-33/30FR PV2R21-41/17-FR PV2R21-41/19-FR
PV2R23系列
PV2R23-75-153-F-RAAA-41 PV2R23-75-200-F-RAAA-41 PV2R23-41/116-F-R PV2R23-65-94-L-REAA-41
PV2R23-65/94-F-R PV2R23/116-53-F-R
PV2R24系列：
PV2R24-26-136-F-RAAA-41 PV2R24-26-153-F-RAAA-41 PV2R24-26-184-F-RAAA-41 PV2R24-26-200-F-RAAA-41
PV2R24-26-237-F-RAAA-41 PV2R24-33-136-F-RAAA-41 PV2R24-33-153-F-RAAA-41 PV2R24-33-184-F-RAAA-41
PV2R24-33-200-F-RAAA-41 PV2R24-33-237-F-RAAA-41 PV2R24-41-136-F-RAAA-41 PV2R24-41-153-F-RAAA-41
PV2R24-41-153-F-REAA-40 PV2R24-41-184-F-RAAA-41 PV2R24-41-184-F-REAA-40 PV2R24-41-200-F-RAAA-41
PV2R24-41-200-F-REAA-40 PV2R24-41-237-F-RAAA-41 PV2R24-41-237-F-REAA-40 PV2R24-47-136-F-RAAA-41
PV2R24-47-136-F-REAA-40 PV2R24-47-153-F-RAAA-41 PV2R24-47-153-F-REAA-40 PV2R24-47-184-F-RAAA-41
PV2R24-47-184-F-REAA-40 PV2R24-47-200-F-RAAA-41 PV2R24-47-200-F-REAA-40 PV2R24-47-237-F-RAAA-41
PV2R24-47-237-F-REAA-40 PV2R24-53-136-F-RAAA-41 PV2R24-53-136-F-REAA-40 PV2R24-53-153-F-RAAA-41
PV2R24-53-153-F-REAA-40 PV2R24-53-184-F-RAAA-41 PV2R24-53-184-F-REAA-40 PV2R24-53-200-F-RAAA-41
PV2R24-53-200-F-REAA-40 PV2R24-53-237-F-RAAA-41 PV2R24-53-237-F-REAA-40 PV2R24-59-136-F-RAAA-41
PV2R24-59-136-F-REAA-40 PV2R24-59-153-F-RAAA-41 PV2R24-59-153-F-REAA-40 PV2R24-59-184-F-RAAA-41
PV2R24-59-184-F-REAA-40 PV2R24-59-200-F-RAAA-41 PV2R24-59-200-F-REAA-40 PV2R24-59-237-F-RAAA-41
PV2R24-59-237-F-REAA-40 PV2R24-65-136-F-RAAA-41 PV2R24-65-136-F-REAA-40 PV2R24-65-153-F-RAAA-41
PV2R24-65-153-F-REAA-40 PV2R24-65-184-F-RAAA-41 PV2R24-65-184-F-REAA-40 PV2R24-65-200-F-RAAA-41
PV2R24-65-200-F-REAA-40 PV2R24-65-237-F-REAA-40 PV2R24-75-136-F-RAAA-41 PV2R24A-41-FRAAA-10
PV2R34A-76-FRAAA-10
PV2R32系列：
PV2R32-52/26-F-R PV2R32-60/33-F-R PV2R32-66/41-F-R PV2R32-76/47-F-R PV2R32-94/53-F-R
PV2R32-116/59-F-R PV2R32-125/65-F-R PV2R32-136/70-F-R 

VPVC-F12-A1-02A/03A/04A VPVC-F12-A2-02A/03A/04A VPVC-F12-A3-02A/03A/04A VPVC-F12-A4-02A/03A/04A
VPVC-F20-A1-02A/03A/04A VPVC-F20-A2-02A/03A/04A VPVC-F20-A3-02A/03A/04A VPVC-F20-A4-02A/03A/04A
VPVC-F30-A1-02A/03A/04A VPVC-F30-A2-02A/03A/04A VPVC-F30-A3-02A/03A/04A VPVC-F30-A4-02A/03A/04A
VPVC-F40-A1-02A/03A/04A VPVC-F40-A2-02A/03A/04A VPVC-F40-A3-02A/03A/04A VPVC-F40-A4-02A/03A/04A

VPNC-F07-2-30 VPNC-F12-2-30 VPNC-F14-2-30 VPNC-F17-2-30 VPNC-F19-2-30 VPNC-F21-2-30 VPNC-F23-2-30
VPNC-F26-2-30 VPNC-F30-2-30 VPNC-F36-2-30 VPNC-F40-2-30 VPNE-F48-2-30 VPNE-F61-2-30 VPNE-F75-2-30
VPNE-F94-2-30 VPNE-F116-2-30

VCM-SF-12A-10 VCM-SF-12B-10 VCM-SF-12C-10 VCM-SF-12D-10 VCM-SF-15A-10 VCM-SF-15B-10
VCM-SF-15C-10 VCM-SF-15D-10 VCM-SF-20A-10 VCM-SF-20B-10 VCM-SF-20C-10 VCM-SF-20D-10
VCM-SF-30A-10 VCM-SF-30B-10 VCM-SF-30C-10 VCM-SF-30D-10 VCM-SF-40A-10 VCM-SF-40B-10
VCM-SF-40C-10 VCM-SF-40D-10

PVF-12-35-10  PVF-12-55-10  PVF-12-70-10  PVF-15-35-10  PVF-15-55-10  PVF-15-70-10  PVF-20-35-10 
PVF-20-55-10  PVF-20-70-10  PVF-30-35-10  PVF-30-55-10  PVF-30-70-10  PVF-40-35-10  PVF-40-55-10 
PVF-40-70-10
PVF-15-70-10S（花鍵七齒） PVF-15-70-11S（花鍵九齒） PVF-20-70-10S（花鍵七齒） PVF-20-70-11S（花鍵九齒） 
PVF-30-70-10S/11S（花鍵九齒）  PVF-40-70-10S/11S（花鍵九齒）