{"product_id":"zero-max-sc020-servoclass-double-flex-coupling-size-20-inside-diameter-8mm-1-4","title":"Zero-Max SC020 ServoClass Double Flex Coupling Size 20 Inside Diameter 8mm-1 4\"","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"597\"\u003eThe Zero-Max SC020 ServoClass double \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003eflex coupling\u003c\/a\u003e (Size 20) is used in precision motion control systems to connect rotating shafts and transmit torque with high accuracy and zero backlash. Commonly installed in CNC machines, robotics, packaging equipment, and automated assembly systems, this coupling provides high torsional stiffness while accommodating shaft misalignment. Maintenance teams and system integrators use this coupling for system assembly, motion control upgrades, and replacement of worn or misaligned shaft connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"599\" data-end=\"618\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"619\" data-end=\"1072\"\u003eThe Zero-Max SC020 servo coupling is widely used in industrial automation environments requiring precise torque transmission and shaft alignment. It is commonly found in servo-driven systems, CNC machining centers, packaging lines, printing equipment, and automated production machinery where repeatable positioning, high-speed operation, and mechanical reliability are critical to maintaining system performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1074\" data-end=\"1105\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1106\" data-end=\"1839\"\u003e• Manufacturer Part Number (MPN): SC020\u003cbr data-start=\"1145\" data-end=\"1148\"\u003e• Product type: Double flex servo coupling (ServoClass)\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e• Coupling size: 20\u003cbr data-start=\"1225\" data-end=\"1228\"\u003e• Bore range: Approx. 8 mm to 1\/4\" (model dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1318\" data-end=\"1321\"\u003e• Design: Double disc (zero backlash)\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Maximum speed: Up to ~10,000 RPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Torsional stiffness: High stiffness for precision positioning \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1537\" data-end=\"1540\" data-is-only-node=\"\"\u003e• Misalignment capability: Angular, parallel, and axial compensation \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e• Construction: Aluminum hubs with stainless steel disc packs\u003cbr data-start=\"1710\" data-end=\"1713\"\u003e• Mounting configuration: Clamp-style shaft mounting\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e• Application environment: Precision motion control and servo systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1841\" data-end=\"1867\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1868\" data-end=\"1999\"\u003e• Zero-Max \u003ca href=\"https:\/\/plgautomation.com\/products\/zero-max-sc020-servoclass-double-flex-coupling-size-20-inside-diameter-8mm-1-4?_pos=1\u0026amp;_sid=28078bd85\u0026amp;_ss=r\"\u003eSC020 \u003c\/a\u003evariants (different bore sizes)\u003cbr data-start=\"1916\" data-end=\"1919\"\u003e• Zero-Max SC040R (next size up)\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e• Zero-Max ServoClass single flex couplings\u003c\/p\u003e","brand":"Zero-Max","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734941073710,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_491b5b9b-3f15-413f-9658-d6df63a54efe.jpg?v=1770607839","url":"https:\/\/plgautomation.com\/products\/zero-max-sc020-servoclass-double-flex-coupling-size-20-inside-diameter-8mm-1-4","provider":"PLG Automation ","version":"1.0","type":"link"}