{"product_id":"autonics-a2k-s544w-5-phase-dual-shaft-stepper-motor","title":"Autonics A2K-S544W 5-Phase Dual Shaft Stepper Motor","description":"\u003ch2 style=\"text-align: center;\"\u003eAutonics A2K-S544W 5-Phase Dual Shaft Stepper Motor\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u0026lt;Delivery Notice\u0026gt;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(43, 188, 31);\"\u003eIf this item is out of stock, the lead time may take up to 2 weeks. We will contact you individually with a status update after your order is placed.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan style=\"color: rgb(182, 42, 61);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u0026lt;Discription\u0026gt;\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe \u003cb\u003eAutonics A2K-S544W\u003c\/b\u003e is a compact 5-phase stepper motor featuring a \u003cb\u003eDual Shaft (W)\u003c\/b\u003e configuration. Designed with a \u003cb\u003e42mm frame size\u003c\/b\u003e, it delivers a reliable maximum stop torque of \u003cb\u003e1.8 kgf·cm (0.18 N·m)\u003c\/b\u003e. This \u003cb\u003e\"S\" type\u003c\/b\u003e model operates at a rated current of \u003cb\u003e0.75 A\/Phase\u003c\/b\u003e, making it an energy-efficient choice for compact equipment where heat generation must be minimized. The dual shaft design enhances versatility by allowing the attachment of auxiliary devices such as vibration dampers, encoders, or manual handwheels to the rear shaft, making it ideal for small-scale precision automation where space is limited but functionality cannot be compromised.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb\u003eCompact Torque Output:\u003c\/b\u003e Delivers a maximum stop torque of \u003cb\u003e1.8 kgf·cm (0.18 N·m)\u003c\/b\u003e, providing reliable force in a small 42mm footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb\u003eDual Shaft Design (W):\u003c\/b\u003e Equipped with shafts extending from both the front and rear, enabling the connection of accessories like dampers for vibration control or encoders for position feedback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb\u003eRated Current 0.75 A\/Phase:\u003c\/b\u003e Designed for \u003cb\u003e0.75 A\/Phase\u003c\/b\u003e operation (\"S\" Type), compatible with standard drivers for 42mm motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb\u003eStandard 42mm Frame:\u003c\/b\u003e The 42mm square flange is compatible with NEMA 17 mounting standards, suitable for compact machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb\u003ePrecision 5-Phase Control:\u003c\/b\u003e Supports a basic step angle of \u003cb\u003e0.72° (Full step)\u003c\/b\u003e and \u003cb\u003e0.36° (Half step)\u003c\/b\u003e for smooth and accurate positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb\u003eModel:\u003c\/b\u003e \u003cstrong\u003eA2K-S544W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb\u003eFrame Size:\u003c\/b\u003e 42 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb\u003eShaft Type:\u003c\/b\u003e Dual Shaft (W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb\u003eMax. Stop Torque:\u003c\/b\u003e 1.8 kgf·cm (0.18 N·m)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb\u003eRated Current:\u003c\/b\u003e 0.75 A\/Phase (S Type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb\u003eRotor Inertia:\u003c\/b\u003e 54 x 10⁻⁷ kg·m²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cb\u003eBasic Step Angle:\u003c\/b\u003e 0.72° \/ 0.36°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,7,0\"\u003e\u003cb\u003eUnit Weight:\u003c\/b\u003e Approx. 0.30 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/AK_B_P1.jpg?v=1765441278\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u0026lt;Motor Specification\u0026gt;\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(182, 42, 61);\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/AK_B_P3.jpg?v=1765441278\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/AK_B_P2.jpg?v=1765441278\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/AK_B_P4.jpg?v=1765441278\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/shopify_banner.jpg?v=1764197534\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Autonics","offers":[{"title":"Default Title","offer_id":47603535937753,"sku":"P251216F014","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/4397\/6921\/files\/AK_W_MAIN.webp?v=1765441278","url":"https:\/\/autosys360.com\/products\/autonics-a2k-s544w-5-phase-dual-shaft-stepper-motor","provider":"AUTOSYS360","version":"1.0","type":"link"}