{"id":427,"date":"2020-10-11T04:05:24","date_gmt":"2020-10-11T04:05:24","guid":{"rendered":"https:\/\/pistonpumps.top\/rexroth-a4vtg-series-hydraulic-piston-axial-pump\/"},"modified":"2020-10-11T04:05:24","modified_gmt":"2020-10-11T04:05:24","slug":"rexroth-a4vtg-series-hydraulic-piston-axial-pump","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/es\/rexroth-a4vtg-series-hydraulic-piston-axial-pump\/","title":{"rendered":"Bomba axial de pist\u00f3n hidr\u00e1ulico Rexroth serie A4vtg"},"content":{"rendered":"

\"Rexroth<\/p>\n

\n

\u00a0Colecci\u00f3n CZPT A4vtg Bomba axial de pist\u00f3n CZPT\u00a0<\/strong><\/h1>\n

\u00a0
Bomba Brueninghaus Hydromatik CZPT A4VTG
\u00a0
Bomba de pist\u00f3n hidr\u00e1ulica para hormigonera A4VTG71, A4VGT90<\/p>\n\n\n\n
Descripci\u00f3n<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Circuito cerrado
Serie 32
Medidas 71, 90
Presi\u00f3n nominal 5800 psi (cuatrocientos bares)
Presi\u00f3n m\u00e1xima 6500 psi (450 bar)
Dispositivo de accionamiento: (HW) Mando hidr\u00e1ulico proporcional, servomec\u00e1nico, eje hexagonal con palanca en la parte trasera.
(EP) Gesti\u00f3n proporcional accionada el\u00e9ctricamente, con accionamiento de emergencia y retorno por resorte.
\u00a0
Para el tambor generado en las hormigoneras m\u00f3viles de las series A4VTG071 y A4VGT090.
-Bomba de pistones axiales de velocidad variable con dise\u00f1o de plato oscilante para accionamientos hidrost\u00e1ticos en circuito cerrado
-La circulaci\u00f3n es proporcional a la velocidad de empuje y al desplazamiento.
-La circulaci\u00f3n aumenta a medida que el \u00e1ngulo del plato oscilante se modifica desde cero hasta su valor m\u00e1ximo.
-Los ajustes de la trayectoria de circulaci\u00f3n se realizan de forma eficiente cuando el plato oscilante se mueve a trav\u00e9s de la posici\u00f3n neutral.
-En los puertos de mayor presi\u00f3n se encuentran dos v\u00e1lvulas reductoras de tensi\u00f3n para proteger la transmisi\u00f3n hidrost\u00e1tica (bomba y motor) de sobrecargas.
-Las v\u00e1lvulas de asistencia de alta presi\u00f3n tambi\u00e9n funcionan como v\u00e1lvulas de refuerzo.
-La bomba de refuerzo integrada act\u00faa como bomba de alimentaci\u00f3n y gestiona la fuente de estr\u00e9s.
-El aumento \u00f3ptimo de la tensi\u00f3n se minimiza gracias a una v\u00e1lvula de alivio de tensi\u00f3n incorporada.
-Opci\u00f3n de eje c\u00f3nico para la configuraci\u00f3n de la horquilla del eje de transmisi\u00f3n directa.\u00a0<\/p>\n

Datos de CZPT\u00a0<\/strong><\/strong>
Tabla de valores (valores te\u00f3ricos, sin incluir valores de rendimiento ni tolerancias, redondeados)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
CZPT A4VTG <\/strong><\/strong><\/td>\nA4VTG71<\/strong><\/strong><\/td>\nA4VTG90<\/strong><\/strong><\/td>\n<\/tr>\n
Desplazamiento
\u00a0<\/td>\n		Bomba variable<\/td>\nVg m\u00e1x.<\/td>\ncm3<\/td>\n71<\/td>\n90<\/td>\n<\/tr>\n
bomba auxiliar<\/td>\nVg H<\/td>\ncm3<\/td>\n18,7<\/td>\n25,7<\/td>\n<\/tr>\n
Paso
\u00a0
\u00a0
\u00a0<\/td>\n		Ritmo m\u00e1ximo a Vg m\u00e1ximo<\/td>\nNmax estable<\/td>\nrpm<\/td>\n3300<\/td>\n3050<\/td>\n<\/tr>\n
M\u00e1ximo restringido.<\/td>\nNmax restringido<\/td>\nrpm<\/td>\n3600<\/td>\n3300<\/td>\n<\/tr>\n
M\u00e1x. intermitente.<\/td>\nNmax en curso<\/td>\nrpm<\/td>\n4100<\/td>\n3800<\/td>\n<\/tr>\n
velocidad m\u00ednima absoluta<\/td>\nNmin<\/td>\nrpm<\/td>\nquinientos<\/td>\nquinientos<\/td>\n<\/tr>\n
Movimiento<\/td>\nen Nmax Dauer y Vg max<\/td>\nQmax<\/td>\nL\/min<\/td>\n234<\/td>\n275<\/td>\n<\/tr>\n
Energ\u00eda el\u00e9ctrica<\/td>\nen Nmax Dauer D p = 400 bar<\/td>\nPm\u00e1x<\/td>\nkW<\/td>\n156<\/td>\n183<\/td>\n<\/tr>\n
Esfuerzo de torsi\u00f3n<\/td>\na Vg max D p = 400 bar<\/td>\nCZPT<\/td>\nNuevo M\u00e9jico<\/td>\n451<\/td>\n572<\/td>\n<\/tr>\n
(Bomba variable sin bomba auxiliar) D p = 100 bar<\/td>\nT<\/td>\nNuevo M\u00e9jico<\/td>\n112, ocho<\/td>\n143<\/td>\n<\/tr>\n
Instante de inercia (respecto al eje generador)<\/td>\nJ<\/td>\nkgm2<\/td>\n,0072<\/td>\n,5716<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Especificaciones del modelo de bomba CZPT A4VTG71 y CZPT A4VTG90<\/strong><\/td>\n<\/tr>\n
R957132673 A4VTG071HW100\/33MLNC4C82F0000AS-<\/td>\nR957169484 A4VTG90EP2\/32L-NZD10N001EW-S<\/td>\n<\/tr>\n
R957132671 A4VTG071HW100\/33MRNC4C82F0000AS-<\/td>\nR957171852 A4VTG71EP2\/32R-NLD10F001ST-S<\/td>\n<\/tr>\n
R957155546 A4VTG090HW100\/33MRNC4C92F0000AS-<\/td>\nR957172877 A4VTG90EP2\/32R-NSD10F011ST-S<\/td>\n<\/tr>\n
R957155618 A4VTG090HW100\/33MRNC4C92F0000AS-<\/td>\nR957172914 A4VTG71EP2\/32L-NSD10F001SX-S<\/td>\n<\/tr>\n
R957155547 A4VTG090HW100\/33MLNC4C92F0000AS-<\/td>\nR957174155 A4VTG71EP1\/32R-NLD10F001SGT-S<\/td>\n<\/tr>\n
R957161570 A4VTG90EZ1\/32L-NSD10F071SH-S<\/td>\nR957174168 A4VTG71HW\/32R-NSD10F011S<\/td>\n<\/tr>\n
R957161572 A4VTG71EZ1\/32L-NXD10F071SH-S<\/td>\nR957174373 A4VTG71EP1\/32R-NSD10F001ST-S<\/td>\n<\/tr>\n
R957161573 A4VTG71EZ1\/32L-NXD10F001SH-S<\/td>\nR957174403 A4VTG90EP2\/32R-NLD10F011ST-S<\/td>\n<\/tr>\n
R957162961 A4VTG90EP1\/32L-NZD10K571EW-S<\/td>\nR957174406 A4VTG90EP2\/32L-NLD10F001ST-S<\/td>\n<\/tr>\n
R957185645 A4VTG90EZ1\/32L-NZD10F571SH-S<\/td>\nR957174408 A4VTG90EP2\/32R-NSD10F011SGT-S<\/td>\n<\/tr>\n
R957164251 A4VTG71EP2\/32L-NXD10F001SH-S<\/td>\nR95717177 A4VTG71HW\/32R-NLD10F571S-K<\/td>\n<\/tr>\n
R957184560 A4VTG71EP2\/32L-NZD10K571EP-S<\/td>\nR957179554 A4VTG71EP2\/32L-NXD10F571SH-S<\/td>\n<\/tr>\n
R957164721 A4VTG71EP2\/32R-NLD10F001SGT-S<\/td>\nR957179556 A4VTG71EP1\/32R-NLD10F001ST-S<\/td>\n<\/tr>\n
R957164723 A4VTG90EP2\/32R-NLD10F001SGT-S<\/td>\nR957179583 A4VTG90HW\/32R-NSD10F001S-S<\/td>\n<\/tr>\n
R957166191 A4VTG90HW\/32L-NSD10F001S-S<\/td>\nR957179590 A4VTG71EP2\/32L-NZD10K571EP-S<\/td>\n<\/tr>\n
R957166730 A4VTG90EP2\/32R-NLD10F011SGT-S<\/td>\nR957179597 A4VTG71EP2\/32L-NZD10K571EP-SK<\/td>\n<\/tr>\n
R957166731 A4VTG90EP2\/32L-NLD10F011SGT-S<\/td>\nR957179762 A4VTG71EP2\/32R-NSD10F011ST-S<\/td>\n<\/tr>\n
R957166732 A4VTG71EP2\/32L-NLD10FXX1SGT-S<\/td>\nR957179857 A4VTG90EP2\/32L-NLD10F011ST-S<\/td>\n<\/tr>\n
R957168067 A4VTG90EZ1\/32L-NZD10F011SH-S<\/td>\nR957179888 A4VTG90HW\/32R-NLD10F001S<\/td>\n<\/tr>\n
R957168087 A4VTG90EZ1\/32L-NSD10FXX1SH-S<\/td>\nR957179961 A4VTG71HW\/32R-NLD10F001S<\/td>\n<\/tr>\n
R957168090 A4VTG90EP2\/32R-NLD10F001ST-S<\/td>\nR957181370 A4VTG90EP2\/32R-NSD10F001ST-S<\/td>\n<\/tr>\n
R957168121 A4VTG90HW\/32L-NLD10F001S<\/td>\nR957183530 A4VTG90HW\/32L-NLD10F001S<\/td>\n<\/tr>\n
R957168451 A4VTG71EP2\/32L-NSD10F001SW-S<\/td>\nR957183968 A4VTG71EP2\/32L-NZD10K571EP-S<\/td>\n<\/tr>\n
R957169445 A4VTG71EP2\/32L-NZD10K571EW-S<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

<\/p>\n

\n

\"Rexroth<\/p>","protected":false},"excerpt":{"rendered":"

\u00a0CZPT A4vtg collection \u00a0CZPT piston axial Pump\u00a0 \u00a0Brueninghaus Hydromatik CZPT A4VTG pump\u00a0Concrete mixer hydraulic piston pump A4VTG71, A4VGT90 Description \u00a0 Closed circuitSeries 32Measurements 71, 90Nominal pressure 5800 psi (four hundred bar)Maximum pressure 6500 psi (450 bar)Handle device: (HW) Proportional manage hydraulic, mechanical servo, hexagon shaft with lever to the rear.(EP) Proportional management electric powered, with […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[411,49,412,413,414,385,386,415,416,417,418,419,420],"class_list":["post-427","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-axial-piston-hydraulic-pump","tag-hydraulic","tag-hydraulic-axial-piston-pump","tag-hydraulic-axial-pump","tag-hydraulic-piston-pump","tag-hydraulic-pump","tag-hydraulic-pump-pump","tag-hydraulic-pump-rexroth","tag-hydraulic-rexroth","tag-piston-hydraulic","tag-rexroth-hydraulic","tag-rexroth-hydraulic-piston-pump","tag-rexroth-hydraulic-pump"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/posts\/427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/comments?post=427"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/posts\/427\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/media?parent=427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/categories?post=427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/es\/wp-json\/wp\/v2\/tags?post=427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}