{"id":415,"date":"2018-12-10T15:43:35","date_gmt":"2018-12-10T20:43:35","guid":{"rendered":"https:\/\/hydraulicmotorresource.com\/?p=415"},"modified":"2018-12-11T15:29:05","modified_gmt":"2018-12-11T20:29:05","slug":"hydraulic-motor-fluid-power-equations","status":"publish","type":"post","link":"https:\/\/hydraulicmotorresource.com\/iso-639-1\/hydraulic-motor-fluid-power-equations\/","title":{"rendered":"Hydraulic Motor\/Fluid Power Equations"},"content":{"rendered":"<p>Hydraulic Motor Equations:<\/p>\n<p>Fluid HP = 5.83\u00d710<sup>-4<\/sup>Q\u2206P= Q\u2206P\/1715<\/p>\n<p>Mechanical HP = 1.585\u00d710<sup>-5<\/sup>TN=TN\/63,025<\/p>\n<p>Torque, lb-in = 36.8\u2206PDgal = \u2206PD<sub>in.<\/sub>3\/2 \u03c0=0.159\u2206PD<sub>in.<\/sub><sup>3<\/sup><\/p>\n<p>Cost\/Hour = KW \u00d7 ($\/kWH) = hp \u00d7 0.746 \u00d7 ($\/kWH)<\/p>\n<p>Symbols:<\/p>\n<p>D<sub>gal <\/sub>= displ., gal\/rev<\/p>\n<p>D<sub>in.<\/sub><sup>3 <\/sup><sub>= <\/sub>displ., in.<sup>3<\/sup>\/rev<\/p>\n<p>Q= gmp<\/p>\n<p>\u2206p= pressure drop, psi<\/p>\n<p>T= torque, lb-in<\/p>\n<p>N = speed, rpm<\/p>\n<p>\u2206N= rpm change (const. accel)<\/p>\n<p>\u2206t = time interval, sec<\/p>\n<p>W = weight, lb<sub>m<\/sub><\/p>\n<p>K = radius of gyration, in.<\/p>\n<p>See <a href=\"https:\/\/hydraulicmotorresource.com\/hydraulic-motor-fluid-power-conversions\/\">Hydraulic Motor\/Fluid Power Conversions<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hydraulic Motor Equations: Fluid HP = 5.83\u00d710-4Q\u2206P= Q\u2206P\/1715 Mechanical HP = 1.585\u00d710-5TN=TN\/63,025 Torque, lb-in = 36.8\u2206PDgal = \u2206PDin.3\/2 \u03c0=0.159\u2206PDin.3 Cost\/Hour = KW \u00d7 ($\/kWH) = hp \u00d7 0.746 \u00d7 ($\/kWH) Symbols: Dgal = displ., gal\/rev Din.3 = displ., in.3\/rev Q= gmp \u2206p= pressure drop, psi T= torque, lb-in N = speed, rpm \u2206N= rpm change&hellip; <a href=\"https:\/\/hydraulicmotorresource.com\/iso-639-1\/hydraulic-motor-fluid-power-equations\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Hydraulic Motor\/Fluid Power Equations<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-415","post","type-post","status-publish","format-standard","hentry","category-uncategorized","without-featured-image"],"yoast_head":"<!-- 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gal\/rev Din.3 = displ., in.3\/rev Q= gmp \u2206p= pressure drop, psi T= torque, lb-in N = speed, rpm \u2206N= rpm change&hellip; Continue reading Hydraulic Motor\/Fluid Power Equations\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydraulicmotorresource.com\/iso-639-1\/hydraulic-motor-fluid-power-equations\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HydraulicMotorResource\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-12-10T20:43:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-12-11T20:29:05+00:00\" \/>\n<meta name=\"author\" content=\"Brian Betts\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@HMResource\" \/>\n<meta name=\"twitter:site\" content=\"@HMResource\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Brian Betts\" \/>\n<script type=\"application\/ld+json\" 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