{"product_id":"zero-max-sc030r-032-021-size-30-double-flex-servo-coupling-servoclass-sc030","title":"Zero-Max SC030R-032-021 Size 30 Double Flex Servo Coupling ServoClass SC030","description":"\u003ch3 data-section-id=\"1vt381m\" data-start=\"187\" data-end=\"209\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"191\" data-end=\"207\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"210\" data-end=\"815\"\u003eThe Zero-Max SC030R-032-021 is a\u003cstrong\u003e \u003c\/strong\u003eServoClass double flex \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003eservo coupling\u003c\/a\u003e designed for high-precision motion control systems. It provides zero-backlash torque\u003cstrong data-start=\"350\" data-end=\"387\"\u003e \u003c\/strong\u003etransmission with high torsional stiffness, ensuring accurate positioning and repeatability in servo-driven applications. The double flex disc design allows compensation for angular, parallel, and axial misalignment while maintaining smooth operation and minimal vibration. These couplings are engineered for high-speed performance and low inertia, making them ideal for demanding automation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"10m4hth\" data-start=\"817\" data-end=\"840\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"821\" data-end=\"838\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"841\" data-end=\"1149\"\u003eThe Zero-Max SC030R coupling is used in servo motors, CNC machines, robotics, packaging equipment, and precision automation systems. The Zero-Max coupling is commonly installed in motor-to-load or motor-to-gearbox connections where accurate motion transfer, low backlash, and high reliability are critical.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12f0hz5\" data-start=\"1151\" data-end=\"1186\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1155\" data-end=\"1184\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1187\" data-end=\"2015\"\u003e• Manufacturer Part Number (MPN): SC030R-032-021\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Product Type: Double Flex Servo Coupling\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e• Brand: Zero-Max\u003cbr data-start=\"1300\" data-end=\"1303\"\u003e• Size: 30\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Series: ServoClass SC030\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e• Torque Capacity: ~44 in-lbs (5 Nm) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Max Speed: Up to 10,000 RPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• Bore Configuration: 32 mm x 21 mm (model-specific combination)\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Misalignment Capacity:\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e – Angular: ~1°\u003cbr data-start=\"1601\" data-end=\"1604\" data-is-only-node=\"\"\u003e – Parallel: ~0.007 in (0.18 mm) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e – Axial: ~0.016 in (0.4 mm) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1743\" data-end=\"1746\"\u003e• Torsional Stiffness: High (≈618 in-lbs\/deg) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1829\" data-end=\"1832\"\u003e• Construction: Aluminum hubs with stainless steel disc packs\u003cbr data-start=\"1893\" data-end=\"1896\"\u003e• Function: Zero-backlash torque transmission with misalignment compensation\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• Mounting: Shaft-to-shaft clamp style\u003c\/p\u003e\n\u003ch3 data-section-id=\"uqv3ss\" data-start=\"2017\" data-end=\"2047\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2021\" data-end=\"2045\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2048\" data-end=\"2170\"\u003e• Zero-Max SC030R series (other bore sizes)\u003cbr data-start=\"2091\" data-end=\"2094\"\u003e• R+W double flex servo couplings\u003cbr data-start=\"2127\" data-end=\"2130\"\u003e• Lovejoy zero-backlash disc couplings\u003c\/p\u003e","brand":"ZERO-MAX","offers":[{"title":"New","offer_id":51734943269166,"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_7b3f0813-65bb-4dcd-90a4-d9a3e9596567.jpg?v=1770607847","url":"https:\/\/plgautomation.com\/products\/zero-max-sc030r-032-021-size-30-double-flex-servo-coupling-servoclass-sc030","provider":"PLG Automation ","version":"1.0","type":"link"}