{"id":3544,"date":"2025-12-10T09:57:56","date_gmt":"2025-12-10T01:57:56","guid":{"rendered":"https:\/\/swoer.com\/?p=3544"},"modified":"2025-12-10T09:57:56","modified_gmt":"2025-12-10T01:57:56","slug":"pneumatic-cylinders","status":"publish","type":"post","link":"https:\/\/swoer.com\/th\/pneumatic-cylinders\/","title":{"rendered":"Types of Pneumatic Cylinders"},"content":{"rendered":"

 <\/p>\n

    \n
  1. Classified by Actuation Method<\/strong><\/li>\n<\/ol>\n
      \n
    1. Single-Acting Cylinders<\/strong>\n
        \n
      • Principle<\/strong>: Air pressure drives in one direction (extend), and a\u00a0spring<\/strong>\u00a0(or external force) returns it.<\/li>\n
      • Characteristics<\/strong>: Simple, low air consumption. Uneven force, limited stroke.<\/li>\n<\/ul>\n<\/li>\n
      • Double-Acting Cylinders<\/strong>\n
          \n
        • Principle<\/strong>: Air pressure drives\u00a0both extension and retraction<\/strong>.<\/li>\n
        • Characteristics<\/strong>: High, controllable force. Standard, most common type.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
            \n
          1. Classified by Function & Special Structure<\/strong><\/li>\n<\/ol>\n
              \n
            1. Rodless Cylinders<\/strong>\n
                \n
              • Principle<\/strong>: The piston drives an external carriage via magnetic or mechanical coupling.\u00a0No piston rod extends<\/strong>.<\/li>\n
              • Characteristics<\/strong>: Saves space, allows long strokes.<\/li>\n<\/ul>\n<\/li>\n
              • Guided Cylinders<\/strong>\n
                  \n
                • Principle<\/strong>: Integrated\u00a0linear guide<\/strong>\u00a0resists side loads and torque.<\/li>\n
                • Characteristics<\/strong>: High rigidity, precision, prevents binding.<\/li>\n<\/ul>\n<\/li>\n
                • Compact Cylinders<\/strong>\n
                    \n
                  • Principle<\/strong>: Very low profile\/short axial length.<\/li>\n
                  • Characteristics<\/strong>: Saves height, used in tight spaces.<\/li>\n<\/ul>\n<\/li>\n
                  • Rotary Cylinders<\/strong>\n
                      \n
                    • Principle<\/strong>: Converts linear motion into\u00a090\u00b0 or 180\u00b0 rotary output<\/strong>\u00a0via a rack and pinion.<\/li>\n
                    • Characteristics<\/strong>: Used for part turning or indexing.<\/li>\n<\/ul>\n<\/li>\n
                    • Grippers<\/strong>\n
                        \n
                      • Principle<\/strong>: Drives two or more “jaws” to\u00a0grip and release<\/strong>.<\/li>\n
                      • Characteristics<\/strong>: End-effector for robots.<\/li>\n<\/ul>\n<\/li>\n
                      • Multi-Position Cylinders<\/strong>\n
                          \n
                        • Principle<\/strong>: Stops at several preset positions.<\/li>\n
                        • Characteristics<\/strong>: Enables intermediate positioning.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                          III. Classified by Cushioning<\/strong><\/p>\n

                            \n
                          • Adjustable Cushioning<\/strong>: Allows tuning of end-of-stroke deceleration.<\/li>\n
                          • Fixed Cushioning<\/strong>: Pre-set cushioning.<\/li>\n<\/ul>\n

                            Summary: Double-acting cylinders are the workhorse, while special types solve specific needs for space, load, or motion.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

                              Classified by Actuation Method Single-Acting Cylinders Principle: Air pressure drives in one direction (extend), and a\u00a0spring\u00a0(or external force) returns it. Characteristics: Simple, low air consumption. Uneven force, limited stroke. Double-Acting Cylinders Principle: Air pressure drives\u00a0both extension and retraction. Characteristics: High, controllable force. Standard, most common type. Classified by Function & Special Structure Rodless Cylinders […]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"yoast_head":"\nTypes of Pneumatic Cylinders - SWOER<\/title>\n<meta name=\"description\" content=\"Bowl Feeder with Pneumatic Cylinders\/ Vibration Feeder with Separator\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/swoer.com\/th\/pneumatic-cylinders\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Types of Pneumatic Cylinders - SWOER\" \/>\n<meta property=\"og:description\" content=\"Bowl Feeder with Pneumatic Cylinders\/ Vibration Feeder with Separator\" \/>\n<meta property=\"og:url\" content=\"https:\/\/swoer.com\/th\/pneumatic-cylinders\/\" \/>\n<meta property=\"og:site_name\" content=\"SWOER\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-10T01:57:56+00:00\" \/>\n<meta name=\"author\" content=\"\u5f20\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u5f20\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u0e19\u0e32\u0e17\u0e35\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/swoer.com\/pneumatic-cylinders\/\",\"url\":\"https:\/\/swoer.com\/pneumatic-cylinders\/\",\"name\":\"Types of Pneumatic Cylinders - 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