南京灼華電氣有限公司
主營產品: 電流表,變頻器,執行器,流量計 |

公司信息
參考價 | 面議 |
- 型號
- 品牌
- 廠商性質 經銷商
- 所在地 南京市
夜里做了美麗的夢speck泵NPY-2051.0872
SPECK柱塞泵柱塞往復運動總行程L是不變的,由凸輪的升程決定。柱塞每循環的供油量大小取決于供油行程,供油行程不受凸輪軸控制是可變的。供油開始時刻不隨供油行程的變化而變化。轉動柱塞可改變供油終了時刻,從而改變供油量。柱塞泵工作時,在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下,迫使柱塞作上、下往復運動,從而完成泵油任務,泵油過程可分為以下兩個階段。
進油過程
SPECK柱塞泵當凸輪的凸起部分轉過去后,在彈簧力的作用下,柱塞向下運動,柱塞上部空間(稱為泵油室)產生真空度,當柱塞上端面把柱塞套上的進油孔打開后,充滿在油泵上體油道內的柴油經油孔進入泵油室,柱塞運動到下止點,進油結束
SPECK柱塞泵NPY-2051.0872產品詳情
回油過程
SPECK柱塞泵柱塞向上供油,當上行到柱塞上的斜槽(停供邊)與套筒上的回油孔相通時,泵油室低壓油路便與柱塞頭部的中孔和徑向孔及斜槽溝通,油壓驟然下降,出油閥在彈簧力的作用下迅速關閉,停止供油。此后柱塞還要上行,當凸輪的凸起部分轉過去后,在彈簧的作用下,柱塞又下行。此時便開始了下一個循環。柱塞泵以一個柱塞為原理介紹,一個柱塞泵上有兩個單向閥,并且方向相反,柱塞向一個方向運動時缸內出現負壓,這時一個單向閥打開液體被吸入缸內,柱塞向另一個方向運動時,將液體壓縮后另一個單向閥被打開,被吸入缸內的液體被排出。這種工作方式連續運動后就形成了連續供油 。
speck O-Ring zur A31,NP25 P55 Art-Nr.: 06.0113
speck Getriebedichtung zur NP 25 Art-Nr.: 06.1036
speck Nutring LRF NP 25/41/50 und RE Art-Nr.: 06.1310
speck Stützring f. P 30,P31 u. NP25 Art-Nr.: 06.0114
speck Nutring NP 25/41, NP 25/50 u. RE Art-Nr.: 06.1309
speck Stützring NP 25/41 + 50 Art-Nr.: 07.2695
speck O-Ring NP 25 Art. 06.1005
speck Stahldichtring NP 25RE/S, P 30S/RE Art. 06.0462
speck ?labstreifer NP 25/21/30/38/41 und 50 Art. 07.3723
speck 292.0912.490
speck VGX 20/20
speck QY-2052.0014
speck NP 10/10-140
speck SEV-1 075560006
specken drumag RM100/0-6/1/B0/C/1/N 0-6bar, 0-10V
speck DSB-360-MK-230V
speck DSB-360-MK-400V
specken drumag PL3-05020
speck TOE-CY-6091.0640
specken drumag R00-C2-000 NO.086010084
speck Y-2951.0266
specken drumag ZLS-A 50/350-D-N-WMS-PL3-RS,200-2099807,Art-Nr:060640420
speck 1047.0175
speck 1047.0176
speck PY-2071.0770
specken drumag 3V4-EF-V,NO:075440001
specken drumag 3V4-EF-V
speck 1310.0086
speck Art.1310.0083
speck Art.1230.0771
speck ASK2001M01-60000 Art.Nr.:1310.0182
speck ASK5001M21-31011 Art-Nr.:1310.0184
speck ASK3201M02-60001 Art.Nr.:1310.0182
speck Art.1310.0088
speck Art.1230.0229
speck Art.1841.0117
speck 1310.0073
specken drumag 3V4-EF-V
speck TOE/CY6091.0380
speck pumpen EY-2251-MK.0010
specken drumag PL3-05020
speck Reparatursatz Dichtungen zur P52/22-600 14.0590
speck P11/13-100 12.7l/min 150bar
speck DSB-360-MK-230V
speck DSB-360-MK-400V
speck SEV-1 075560006
speck BADU 21-50/43 G, 230 V
specken drumag 3V4-EF-V
speck Type:P11/15-150
specken ZLS-A 50/350-D-N-WMS-PL3-RS
speck Art. 14.0400
speck 2458
specken drumag 3V4-EF-V
Specken-drumag 79030022
specken drumag 3V4-EF-V 24V DC
speck Y-2951.0266
speck LY-8000.0006
speck pumpen DS 450.0021
speck DS 240.0037
speck Y-4081.0032
specken drumag RP200/0-30/1/C/1/N
speck Y-2951.0293
speck Y-2951.0293
speck Y-2051.0018
specken drumag 3V4-EF-V NO:075440001
speck NP 10 /16/14 u. 15 Art.-Nr.11.0589
speck Rep.-Satz Dichtungen NP 10-140RE Art. 14.0701
speck Valve repair kit NP 10/4-140 RE Art. 14.0517
speck pump UL181/400R
speck Art. 14.0400
speck NP10/7-140RE Q7.2L/min 1450rpm 2.0kW Pmax.140bar Tmax.70℃
speck DS 240-MK.0022
speck VGX 12/12
speck 292.0912.490
speck Y-4081.0032
speck NPY-2251-MK.0020
speck IVD-360-MK-230V
speck IVD-360-MK-400V
speck MZ-35-2.0042
specken drumag K200-125/100-4099784 No.060110232
speck VI2-GRD.0002
speck MY2-6000.0019
speck TOE/CY-6091.0652A
speck Seal Repair Kit NP 10/-140RE
speck 7.2705
speck pump UL181/400R
speck npy-2051.0538
specken drumag RM100/0-6/1/B0/C/1/N
specken drumag RM100/0-10/1/B0/C/1/N
speck Art. 06.0305
speck Art-Nr.: 06.0057
speck Art. 06.0964
speck Rep.-Satz Dichtungen NP 10-140RE Art. 14.0701
speck TOE/CY-6091.0640(Replace TOE/CY-6091.0380)
speck pump UL181/400R
specken drumag 3V4-EF-.V
speck pumpen EY-2251-MK.0023
speck 292.0912.490
speck V6-GRD.0024(V6-GRD.0055)
speck Y-2951.0289
speck NP 10 /16/14 u. 15 Art.-Nr.11.0589
speck Art-Nr.: 07.3065
speck Valve repair kit NP 10/4-140 RE Art. 14.0517
speck Art.-Nr. 21.0363
specken drumag RM100/0-10/1/B0/C/1/N
speck Y-2051.0058
speck impeller for CY-5091.0069
speck LNY-2841.0099
specken drumag 3V4-EF-V 24V DC
speck Art. 14.0400
speck TOE-CY-6091 IE2
speck TOE/CY-6091.0098
speck VGX 20/20
speck 2 VGX 12/15
speck 292.0912.490
speck Y-2051.0047
speck QY-2052.0014
speck MZ-35-2.0003
speck DS 960.0014 without motor
specken drumag 3V4-EF-V
speck TK-401/150.0003
speck 2 VGX 12/15
speck 292.0912.490
speck VGX 20/20
speck QY-2052.0014
speck P31/25-220
speck TOE/NPY-2251.0007
specken drumag 3V4-EF-4
speck LNY-2841.0208
SPECKPUMPEN Y-2051.0218
speck VGX 20/20
speck 2 VGX 12/15
speck 292.0912.490
specken drumag 063220040, 4AM-NRV-54A-P81.14-F
specken drumag 3V4-EF-V
speck LNY-2841.0099
speck NPY-2051.0956
speck Y-2951.0048
speck NPY-2051.0872
speck VGX 20/20
speck 292.0912.490
speck 2 VGX 12/15
speck pumpen PY-2071.0153
specken drumag 3V4-EF-V
specken drumag 3V4-EF-V
speck V 95-55.0048
speck O-Ring zur V-95 V95-55.001
Specken-drumag 79030022
specken drumag 3V4-EF-V
speck DSB-360-MK-400V
speck DSB-360-MK-230V
speck BC 40/26 A-Viton 400V 1,50KW Nr: 2040264037
speck Art-Nr.: 01.0599
specken ZLS-A 50/350-D-N-WMS-PL3-RS
specken drumag 258SD
specken drumag 3V4-EF-V
specken drumag 102-PG9
speck V 95-55.0048
speck 1310.0073 (310.3)
speck 1310.0088 (310.2)
speck 1310.0183 (847.1) ASK3205M13-60001
speck 1310.0182 (847.1) ASK3201M02-6000
speck 1310.0083(310.1)
speck NP 16/15-210
speck Art-Nr.: 14.0454
Specken-drumag 3V4-EF-4 03/06
speck Y-2051.0018
speck LNY-2841.0198
speck Art. 14.0400
speck SAP-2.0001
speck 6.1174
speck 7.0862
speck 6.1036
speck 0.2458
speck MLY-E6-60/550P
speck DSB-360-MK-400V
speck DSB-360-MK-230V
speck DSB-360-MK-400V
speck LNY-2841.0085
speck NPY-2051.0956
speck Y-2051.0058
speck T-401/110.0069
speck pumpen EY-2251-MK.0010
specken drumag 079030022 102-PG9
specken drumag 079070016 258SD
speck 11905
speck PY-2273.0055
speck LNY-2841.0099
Specken-drumag DSO-P 63/370-BN-P-H-E-ATEX G
SPECK-PUMPEN PILYSTAR 50
夜里做了美麗的夢speck泵NPY-2051.0872