{"id":4506,"date":"2024-02-13T14:02:53","date_gmt":"2024-02-13T13:02:53","guid":{"rendered":"https:\/\/hense.pixel-tal.de\/produkt\/hsh-series\/"},"modified":"2025-06-11T13:33:10","modified_gmt":"2025-06-11T11:33:10","slug":"hsh-series","status":"publish","type":"product","link":"https:\/\/hense-systeme.com\/en\/produkt\/hsh-series\/","title":{"rendered":"Rotary actuator HSH"},"content":{"rendered":"<p>Our HSH series rotary actuator can be used in any installation position. The output shaft of the rotary actuator has radial and axial hydrostatic bearings. Radial and axial bearing pockets are supplied with pressurized oil via a separate pressure connection. As a result, the output shaft is centered radially and axially between fluid cushions and all metallic contact surfaces are permanently separated from each other by a thin film of fluid. This eliminates wear due to metallic friction in any operating state, even at zero speed compared to hydrodynamic plain bearings.    <\/p>\n<p>In conjunction with highly dynamic control valves and angle of rotation transducers, these actuators are preferably used in controlled systems where disturbance variables such as internal friction and the stick-slip effect must be reduced to a minimum. Furthermore, due to the lack of internal seals, they are ideal for test series with large load cycles where interruption, e.g. due to the replacement of internal seals, is not permitted. <\/p>\n<p>The HSH series is therefore predestined for use as a <strong>servo-hydraulic hydraulic transducer<\/strong> and as a <strong>hydraulic tensioning motor<\/strong> in <strong>tensioning test benches<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3196 size-full\" style=\"color: #333333; font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'; font-size: 17px; font-weight: 400; letter-spacing: normal;\" src=\"https:\/\/hense-systeme.com\/wp-content\/uploads\/baureihe_hss_specs.png\" alt=\"\" width=\"830\" height=\"392\" srcset=\"https:\/\/hense-systeme.com\/wp-content\/uploads\/baureihe_hss_specs.png 830w, https:\/\/hense-systeme.com\/wp-content\/uploads\/baureihe_hss_specs-300x142.png 300w, https:\/\/hense-systeme.com\/wp-content\/uploads\/baureihe_hss_specs-768x363.png 768w, https:\/\/hense-systeme.com\/wp-content\/uploads\/baureihe_hss_specs-1x1.png 1w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/p>\n<p><strong>Tensioning<\/strong><strong>test<\/strong><strong>bench<\/strong><strong><br \/>\n<\/strong>The hydraulic tensioning motor is integrated into a closed tensioning circuit with power feedback. The rotary actuator rotates and is supplied with energy via a multi-path rotary feedthrough, while it applies a static, quasi-static or dynamic torsional moment to the rotating strands in a controlled manner. <\/p>\n<p>We offer customized solutions for a wide range of applications. Our qualified team will be happy to advise you on design and implementation. <\/p>","protected":false},"excerpt":{"rendered":"<p>HSH motors are preferably used in highly dynamically controlled systems with oscillating swivel movements in which disturbance variables such as natural friction and the stick-slip effect must be reduced to a minimum and the highest number of load cycles must be achieved.<\/p>\n","protected":false},"featured_media":2848,"parent":0,"template":"","product_applications":[],"product_category":[34],"class_list":["post-4506","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-pruefstandtechnik-en","no-featured-image-padding"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rotary actuator with drive shaft | HSH series<\/title>\n<meta name=\"description\" content=\"Hydraulic rotary actuators from the HSH series with radial &amp; axial hydrostatic bearing-mounted drive shafts for controlled systems &amp; test series \u25ba Find out more now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hense-systeme.com\/en\/produkt\/hsh-series\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rotary actuator with drive shaft | HSH series\" \/>\n<meta property=\"og:description\" content=\"Hydraulic rotary actuators from the HSH series with radial &amp; axial hydrostatic bearing-mounted drive shafts for controlled systems &amp; test series \u25ba Find out more now!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hense-systeme.com\/en\/produkt\/hsh-series\/\" \/>\n<meta property=\"og:site_name\" content=\"Hense Systemtechnik GmbH &amp; Co. 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