{"id":1926,"date":"2023-10-20T06:44:54","date_gmt":"2023-10-20T06:44:54","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&#038;p=1926"},"modified":"2023-10-20T07:49:41","modified_gmt":"2023-10-20T07:49:41","slug":"hp21vg-series-swashplate-variable-double-hydraulic-pumps","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/sv\/produkt\/hp21vg-series-swashplate-variable-double-hydraulic-pumps\/","title":{"rendered":"HP21VG-serien med sv\u00e4ngplatta, variabla dubbla hydraulpumpar"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>HP21VG-serien med sv\u00e4ngplatta, variabla dubbla hydraulpumpar<\/strong><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1955\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/hp21vg-series-swashplate-variable-double-pumps-1-300x300.webp\" alt=\"\" width=\"400\" height=\"400\" \/><\/p>\n<p>The HP21VG series swashplate variable double hydraulic pumps are innovative and high-performance hydraulic pumps designed to meet the demanding requirements of modern hydraulic systems. With advanced technology and exceptional features, these pumps deliver precise control, superior power transmission, and optimal energy efficiency. This article will delve into the key characteristics, usage methods, and maintenance guidelines for the HP21VG series swashplate variable double hydraulic pumps.<\/p>\n<p>The HP21VG series swashplate variable double hydraulic pumps offer exceptional performance and efficiency for hydraulic systems. With their swashplate variable design, dual pump configuration, and high-pressure capacity, these pumps provide precise control and reliable power transmission. By following the recommended usage methods and adhering to regular maintenance practices, the HP21VG series pumps will continue to deliver outstanding performance, contributing to the success of hydraulic systems. Harness the efficiency and power of the HP21VG series swashplate variable double hydraulic pumps to optimize your hydraulic system&#8217;s capabilities.<\/p>\n<p>HP21VG Series Swashplate Variable Double Hydraulic Pumps Key Characteristics:<\/p>\n<ul>\n<li>Swashplate Variable Design: The HP21VG series hydraulic pumps feature a swashplate variable design, allowing for precise adjustment of the pump&#8217;s displacement angle. This feature enables accurate control of the pump&#8217;s output, enhancing efficiency and reducing energy consumption.<\/li>\n<li>Double Pump Configuration: These pumps employ a dual pump configuration consisting of two independent pump units integrated into a single housing. This configuration provides the advantage of compactness while offering the flexibility of operating the pumps individually or in tandem, depending on the hydraulic system&#8217;s requirements.<\/li>\n<li>High Pressure and Flow Capacity: The HP21VG series pumps excel in high-pressure applications with their robust construction and advanced engineering. They deliver exceptional pressure capacity and volumetric flow performance, making them suitable for various industrial applications.<\/li>\n<li>Efficient Power Transmission: These hydraulic pumps ensure efficient power transmission, translating into improved system performance. Their precise control capabilities enable the hydraulic system to respond quickly and accurately to workload changes, optimizing overall productivity.<\/li>\n<\/ul>\n<h2><strong>HP21VG Series Swashplate Variable Double Hydraulic Pumps Parameter:<\/strong><\/h2>\n<table class=\"table table-bordered table-hover table-colored\" width=\"721\" data-sort=\"sortDisabled\">\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Specification<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">21<\/td>\n<td align=\"center\" valign=\"middle\">45<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Geometric displacement cc\/rev<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">21*21<\/td>\n<td align=\"center\" valign=\"middle\">45*2<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\" align=\"left\" valign=\"middle\">Speed<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Rated rpm<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">3300<\/td>\n<td align=\"center\" valign=\"middle\">3300<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">max. rpm<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">3600<\/td>\n<td align=\"center\" valign=\"middle\">3550<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Min. rpm<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">500<\/td>\n<td align=\"center\" valign=\"middle\">500<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\" align=\"left\" valign=\"middle\">Tryck<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Rated bar<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">200<\/td>\n<td align=\"center\" valign=\"middle\">420<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Max. bar<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">250<\/td>\n<td align=\"center\" valign=\"middle\">450<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">Min. bar<\/td>\n<td align=\"left\" valign=\"middle\">High-pressure side<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">25<\/td>\n<td align=\"center\" valign=\"middle\">25<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Low-pressure side<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">10<\/td>\n<td align=\"center\" valign=\"middle\">10<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" rowspan=\"1\" align=\"left\" valign=\"middle\">Oljeviskositet (mm<sup>2<\/sup>\/s)<\/td>\n<td colspan=\"2\" rowspan=\"1\" align=\"center\" valign=\"middle\">10~1000\uff0c Best range: 16~36<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Oil temperature (\u2103 )<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">-20~80<\/td>\n<td align=\"center\" valign=\"middle\">-20~95<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Oljans renhet<\/td>\n<td colspan=\"2\" rowspan=\"1\" align=\"center\" valign=\"middle\">ISO 4406 Class 20\/18\/15 or higher<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Vikt (kg)<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"center\" valign=\"middle\" width=\"null\">25.9<\/td>\n<td align=\"center\" valign=\"middle\">56<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>HP21VG Series Swashplate Variable Double Hydraulic Pumps Advantages:<\/strong><\/h2>\n<p>\u2022 Swashplate design axial piston pump for traveling machinery applications such as skid steer loader.<br \/>\n\u2022 Compact size, small installation space<br \/>\n\u2022 Various control modes, such as hydraulic control, electronic control, and manual control, can be developed.<br \/>\n\u2022 Combination of DA control valve and emergency shut-off valve, etc. (HP21VG45)<br \/>\n\u2022 Only one drain port is shared for two circuits<\/p>\n<h2><strong>HP21VG-serien med sv\u00e4ngplatta, variabla dubbla hydraulpumpar <\/strong><strong>Ans\u00f6kan:<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1958 size-full\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/hp21vg-series-swashplate-variable-double-pumps-2.webp\" alt=\"\" width=\"1151\" height=\"226\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/hp21vg-series-swashplate-variable-double-pumps-2.webp 1151w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/hp21vg-series-swashplate-variable-double-pumps-2-980x192.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/hp21vg-series-swashplate-variable-double-pumps-2-480x94.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1151px, 100vw\" \/><\/p>\n<h2><strong>Usage Method Of HP21VG Series Swashplate Variable Double Hydraulic Pumps<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li><strong>Pumpinstallation:<\/strong> Select an appropriate location in the hydraulic system to install the HP21VG Series Swashplate Variable Double Hydraulic Pumps. Ensure proper alignment and securely attach the pumps to the system&#8217;s structure using suitable mounting brackets or accessories.<\/li>\n<li><strong>V\u00e4tskekompatibilitet:<\/strong> Verify that the hydraulic fluid used in the system is compatible with the HP21VG Series Pumps. Refer to the manufacturer&#8217;s recommendations for the appropriate fluid type, viscosity, and temperature range. Regularly monitor and maintain the hydraulic fluid to ensure proper pump operation and longevity.<\/li>\n<li><strong>Integrering med hydraulsystem:<\/strong> Connect the pumps to the hydraulic system using compatible hoses, fittings, and valves. Ensure all connections are secure, leak-free, and properly tightened to ensure optimal hydraulic performance.<\/li>\n<li><strong>Kontroll och justering:<\/strong> Familiarize yourself with the control options provided with the HP21VG Series Pumps. Adjust the pump&#8217;s displacement angle and control parameters according to the specific requirements of the hydraulic system. This enables precise control over the pump&#8217;s output and ensures optimal performance.<\/li>\n<\/ul>\n<h2><strong>Hur m\u00e4ter man en hydraulcylinder?<\/strong><\/h2>\n<p>Measuring a hydraulic cylinder accurately is essential when it comes to determining the correct replacement or repair parts. Follow these steps to measure a hydraulic cylinder effectively:<\/p>\n<ol>\n<li><strong>Determine the Type of Cylinder:<\/strong><br \/>\nIdentify whether the hydraulic cylinder is a single-acting or double-acting cylinder. Single-acting cylinders have one port for hydraulic fluid, while double-acting cylinders have two ports.<\/li>\n<li><strong>M\u00e4t borrdiametern:<\/strong><br \/>\nThe bore diameter refers to the internal diameter of the cylinder barrel. Follow these steps to measure it:<\/p>\n<ul>\n<li>Ensure the cylinder is fully retracted or extended, depending on the type of cylinder.<\/li>\n<li>Use a caliper or micrometer to measure the inside diameter of the cylinder barrel. Take multiple measurements at different points and average them to ensure accuracy.<\/li>\n<li>Record the bore diameter in either inches or millimeters.<\/li>\n<\/ul>\n<\/li>\n<li><strong>M\u00e4t stavens diameter:<\/strong><br \/>\nThe rod diameter refers to the diameter of the piston rod extending from the cylinder. Here&#8217;s how to measure it:<\/p>\n<ul>\n<li>Ensure the cylinder is fully retracted or extended, depending on the type of cylinder.<\/li>\n<li>Use a caliper or micrometer to measure the diameter of the rod. Again, take multiple measurements at different points and average them for accuracy.<\/li>\n<li>Record the rod diameter in either inches or millimeters.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Determine the Stroke Length:<\/strong><br \/>\nThe stroke length refers to the total distance the piston rod can travel within the cylinder. To measure it:<\/p>\n<ul>\n<li>Fully extend the cylinder and measure the distance from the center of the mounting hole on one end to the center of the mounting hole on the other end.<\/li>\n<li>Record the stroke length in either inches or millimeters.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Identify the Mounting Style:<\/strong><br \/>\nDetermine the mounting style of the cylinder, which can vary depending on the application. Common mounting styles include flange, clevis, trunnion, and foot mount. Take note of the specific mounting style to ensure compatibility with replacement or repair parts.<\/li>\n<li><strong>Observera ytterligare specifikationer:<\/strong><br \/>\nDepending on the specific hydraulic cylinder, there may be additional specifications to consider. These can include the overall length of the cylinder, the type and size of the ports, and any special features or modifications.<\/li>\n<\/ol>\n<h2><strong>Fabrikens kapacitet och kapacitet:<\/strong><\/h2>\n<h3>(1) Montering<\/h3>\n<p>Vi har en f\u00f6rstklassig oberoende forsknings- och utvecklingsplattform. Verkstaden f\u00f6r tillverkning av hydraulcylindrar har fyra halvautomatiska monteringslinjer f\u00f6r lyftcylindrar och en automatisk monteringslinje f\u00f6r tiltcylindrar, med en planerad \u00e5rlig produktionskapacitet p\u00e5 1 miljon enheter. Specialcylinderverkstaden \u00e4r utrustad med olika specifikationer f\u00f6r ett halvautomatiskt reng\u00f6ringsmonteringssystem med en planerad \u00e5rlig produktionskapacitet p\u00e5 200 000 och utrustad med k\u00e4nd CNC-bearbetningsutrustning, ett fleroperationscenter, en specialutrustning f\u00f6r h\u00f6gprecisionscylindrar, en robotsvetsmaskin, en automatisk reng\u00f6ringsmaskin, en automatisk cylindermonteringsmaskin och en automatisk produktionslinje f\u00f6r m\u00e5lning. Befintlig kritisk utrustning p\u00e5 mer \u00e4n 300 set (set). Optimal allokering och effektiv anv\u00e4ndning av utrustningsresurser s\u00e4kerst\u00e4ller produkternas noggrannhetskrav och uppfyller produkternas h\u00f6ga kvalitetsbehov.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-626\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp\" alt=\"\" width=\"495\" height=\"260\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp 495w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-480x252.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 495px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-627\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-2-300x189.webp\" alt=\"\" width=\"413\" height=\"260\" \/><\/p>\n<h3>(2) Maskinbearbetning<\/h3>\n<p>Bearbetningsverkstaden \u00e4r utrustad med en specialanpassad svarvcentral f\u00f6r lutande r\u00e4ls, bearbetningscenter, h\u00f6ghastighetsh\u00f6nsmaskin, svetsrobot och annan relaterad utrustning, som kan hantera bearbetning av cylinderr\u00f6r med en maximal innerdiameter p\u00e5 400 mm och en maximal l\u00e4ngd p\u00e5 6 meter.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-628 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-1024x391.webp\" alt=\"\" width=\"1024\" height=\"391\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-980x374.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-480x183.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(3) Svetsning<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-629 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-1024x510.webp\" alt=\"\" width=\"1024\" height=\"510\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-980x488.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-480x239.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(4) M\u00e5lning och ytbehandling<\/h3>\n<p>Med sm\u00e5 och medelstora cylindriska automatiska vattenbaserade f\u00e4rgbel\u00e4ggningslinjer, f\u00f6r att uppn\u00e5 automatisk robotlastning och lossning samt automatisk sprutning, \u00e4r den designade kapaciteten 4000 stycken per skift;<br \/>\nVi har \u00e4ven en halvautomatisk f\u00e4rgproduktionslinje f\u00f6r stora cylindrar som drivs av en sl\u00e4pkedja, med en designkapacitet p\u00e5 60 l\u00e5dor per skift.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-630\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-5-300x213.webp\" alt=\"\" width=\"366\" height=\"260\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-631\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-6-300x225.webp\" alt=\"\" width=\"347\" height=\"260\" \/><\/p>\n<h3>(5) Testning<\/h3>\n<p>Vi har f\u00f6rstklassiga inspektionsanl\u00e4ggningar och testb\u00e4ddar f\u00f6r att s\u00e4kerst\u00e4lla att cylinderns prestanda uppfyller kraven.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-632\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-8-300x200.webp\" alt=\"\" width=\"389\" height=\"260\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Vi \u00e4r en av de b\u00e4sta tillverkarna av hydraulcylindrar. Vi kan erbjuda ett helt\u00e4ckande utbud av hydraulcylindrar. Vi tillhandah\u00e5ller \u00e4ven motsvarande <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">jordbruksv\u00e4xell\u00e5dor<\/a>Vi har exporterat v\u00e5ra produkter till kunder \u00f6ver hela v\u00e4rlden och f\u00e5tt ett gott rykte tack vare v\u00e5r \u00f6verl\u00e4gsna produktkvalitet och kundservice. Vi v\u00e4lkomnar kunder b\u00e5de hemma och utomlands att kontakta oss f\u00f6r att f\u00f6rhandla aff\u00e4rer, utbyta information och <a href=\"https:\/\/www.hydraulic-cylinders.net\/sv\/contact-us\/\">samarbeta med oss<\/a>!<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>HP21VG Series Swashplate Variable Double Hydraulic Pumps The HP21VG series swashplate variable double hydraulic pumps are innovative and high-performance hydraulic pumps designed to meet the demanding requirements of modern hydraulic systems. With advanced technology and exceptional features, these pumps deliver precise control, superior power transmission, and optimal energy efficiency. This article will delve into the [&hellip;]<\/p>","protected":false},"featured_media":1957,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1425],"product_tag":[1426],"class_list":{"0":"post-1926","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-piston-pump","7":"product_tag-hydraulic-pump","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/product\/1926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/comments?post=1926"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/media\/1957"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/media?parent=1926"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/product_brand?post=1926"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/product_cat?post=1926"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sv\/wp-json\/wp\/v2\/product_tag?post=1926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}