{"product_id":"festo-dsr-25-180-p-semi-rotary-vane-actuator-180-5nm-m5-11911","title":"Festo DSR-25-180-P 11911 Quarter Turn Actuator Semi‑Rotary Vane Drive","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFesto DSR‑25‑180‑P is a double‑acting, semi‑rotary vane drive. The force is transmitted directly to the drive shaft via a rotary vane. It features a durable die‑cast zinc housing and a spigot shaft suitable for direct load attachment. The swivel angle can be adjusted from 0° to 180° with end‑position cushioning provided by elastic cushioning rings\/plates at both ends. The actuator is designed for precision quarter‑turn motion and meets the long‑term reliability demands typical of industrial automation tasks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAutomating quarter‑turn valves (butterfly valves, ball valves) in process industries\u003c\/span\u003e\u003ca href=\"https:\/\/www.festo.com\/at\/en\/c\/products\/process-automation\/drives-id_pim18\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMaterial handling and product orientation systems\u003c\/span\u003e\u003ca href=\"https:\/\/koeed.com\/hi\/blogs\/sales-and-delivery-records\/festo-dsr-32-180-p-semi-rotary-drive-complete-technical-guide-for-industrial-automation\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePackaging machinery indexing and product transfer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAssembly automation component positioning\u003c\/span\u003e\u003ca href=\"https:\/\/koeed.com\/hi\/blogs\/sales-and-delivery-records\/festo-dsr-32-180-p-semi-rotary-drive-complete-technical-guide-for-industrial-automation\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDosing and mixing operations in pharmaceutical equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCore Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProduct type: Double‑acting, semi‑rotary vane drive\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSwivel angle: 0° … 180° (adjustable)\u003c\/span\u003e\u003ca href=\"https:\/\/www.festo.com\/hk\/en\/a\/11911\/#top\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTheoretical torque at 6 bar: 5 Nm\u003c\/span\u003e\u003ca href=\"https:\/\/www.festo.com\/hk\/en\/a\/11911\/#top\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOperation mode: Double‑acting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDesign: Rotary vane\u003c\/span\u003e\u003ca href=\"https:\/\/cn.element14.com\/festo\/dsr-25-180-p\/rotary-actuator-25mm-8bar\/dp\/3439236\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePort size: M5\u003c\/span\u003e\u003ca href=\"https:\/\/cn.element14.com\/festo\/dsr-25-180-p\/rotary-actuator-25mm-8bar\/dp\/3439236\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOperating pressure range: 1.5 … 8 bar\u003c\/span\u003e\u003ca href=\"https:\/\/www.moglix.com\/festo-dsr-25-180-p-dsr-dsrl-rotary-actuator-with-spigot-shaft-11911\/mp\/msn2von77x9br7\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAmbient temperature: –10 °C … +60 °C\u003c\/span\u003e\u003ca href=\"https:\/\/www.moglix.com\/festo-dsr-25-180-p-dsr-dsrl-rotary-actuator-with-spigot-shaft-11911\/mp\/msn2von77x9br7\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHousing material: Die‑cast zinc\u003c\/span\u003e\u003ca href=\"https:\/\/www.moglix.com\/festo-dsr-25-180-p-dsr-dsrl-rotary-actuator-with-spigot-shaft-11911\/mp\/msn2von77x9br7\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eShaft type: Spigot shaft (nickel‑plated steel)\u003c\/span\u003e\u003ca href=\"https:\/\/www.moglix.com\/festo-dsr-25-180-p-dsr-dsrl-rotary-actuator-with-spigot-shaft-11911\/mp\/msn2von77x9br7\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAdvanced Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTheoretical torque: 5 Nm at 6 bar\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMax. swivel frequency at 6 bar: 3 Hz\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCushioning angle: 1.8°\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCushioning type: Elastic cushioning rings\/pads at both ends\u003c\/span\u003e\u003ca href=\"https:\/\/cn.element14.com\/festo\/dsr-25-180-p\/rotary-actuator-25mm-8bar\/dp\/3439236\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMounting position: any\u003c\/span\u003e\u003ca href=\"https:\/\/epsolutions.cust.webglobe.com\/festo-quarter-turn-actuator-dsr-25-180-p-11911\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMounting type: through-hole\u003c\/span\u003e\u003ca href=\"https:\/\/www.directpneumatics.com\/2780368\/product\/137603\/category\/Miscellaneous-Pipe\/Tube-Hangers\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePosition sensing: none (use external sensors for position feedback)\u003c\/span\u003e\u003ca href=\"https:\/\/epsolutions.cust.webglobe.com\/festo-quarter-turn-actuator-dsr-25-180-p-11911\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSeal material: NBR\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOperating medium: Compressed air as per ISO 8573‑1:2010 [7:-:-]\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLABS (PWIS) conformity: VDMA24364‑B2‑L\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSymbol: 00991265\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProduct weight: approx. 500 g\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/dsr25180p\/830\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eShaft diameter: 12 mm\u003c\/span\u003e\u003ca href=\"https:\/\/www.directpneumatics.com\/2780368\/product\/137603\/category\/Miscellaneous-Pipe\/Tube-Hangers\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDimensions (L × W × H): 98 mm × 94.5 mm × 68.1 mm\u003c\/span\u003e\u003ca href=\"https:\/\/www.directpneumatics.com\/2780368\/product\/137603\/category\/Miscellaneous-Pipe\/Tube-Hangers\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSystem Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe actuator is part of the Festo DSR series\u003c\/span\u003e\u003ca href=\"https:\/\/cn.element14.com\/festo\/dsr-25-180-p\/rotary-actuator-25mm-8bar\/dp\/3439236\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. The stop system is separate from the rotary vane, so end‑position forces are absorbed by stop cams and cushioned by flexible plastic pads\u003c\/span\u003e\u003ca href=\"https:\/\/www.directpneumatics.com\/2780368\/product\/137603\/category\/Miscellaneous-Pipe\/Tube-Hangers\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCan be mounted using through‑holes; an external proximity sensor can be added for end‑position feedback\u003c\/span\u003e\u003ca href=\"https:\/\/www.festo.com\/hk\/en\/a\/11911\/#top\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDesigned for direct connection to quarter‑turn valves via a spigot or hollow flanged shaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFor detailed installation and pneumatic circuit diagrams, refer to the product hardware manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStandards \u0026amp; Compliance:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eRefer to manufacturer official documentation for certification and compliance details (CE, RoHS, UKCA)\u003c\/span\u003e\u003ca href=\"https:\/\/cn.element14.com\/festo\/dsr-25-180-p\/rotary-actuator-25mm-8bar\/dp\/3439236\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRelated Products (upgrade path):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDSR‑12‑180‑P – smaller size 12 (1 Nm torque, same function)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDSR‑25‑180‑P – current model (size 25, 5 Nm torque)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDSR‑40‑180‑P – larger size 40 (20 Nm torque, 1\/4″ BSPP port)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDRVS‑25‑180‑P – modern replacement (similar torque, compact housing)\u003c\/span\u003e\u003ca href=\"https:\/\/www.ukfluidpower.co.uk\/product\/festo-dsr-25-180-p-semi-rotary-drive-11911\/?add-to-compare=24347\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSMTO‑8E‑PS‑S‑LED‑24 – external T‑slot proximity sensor for position feedback (requires mounting accessory)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FESTO","offers":[{"title":"Default Title","offer_id":52711615824191,"sku":"DSR-25-180-P ( 11911 )","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/9477\/1519\/files\/dsr-25-180-p-11911-fron.jpg?v=1778487778","url":"https:\/\/plcera.com\/ar\/products\/festo-dsr-25-180-p-semi-rotary-vane-actuator-180-5nm-m5-11911","provider":"PLC ERA","version":"1.0","type":"link"}