{"product_id":"zero-max-e41sc-adjustable-speed-drive-w-screw-control-12-in-lbs-0-400-rpm","title":"Zero-Max E41SC Adjustable Speed Drive W Screw Control, 12 in-lbs, 0-400 RPM","description":"\u003ch3 data-section-id=\"1vt381m\" data-start=\"181\" data-end=\"203\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"185\" data-end=\"201\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"204\" data-end=\"659\"\u003eThe Zero-Max E41SC is a mechanical adjustable \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003espeed drive\u003c\/a\u003e designed to vary output speed from a constant input without electronics. It uses a variable-speed transmission mechanism controlled by a screw adjustment, allowing precise speed tuning during operation or at rest. This model delivers constant torque across the speed range, making it suitable for applications requiring smooth, repeatable speed control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"10m4hth\" data-start=\"661\" data-end=\"684\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"665\" data-end=\"682\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"685\" data-end=\"961\"\u003eThe Zero-Max E41SC drive is used in packaging machinery, conveyors, printing equipment, test systems, and automation processes. The Zero-Max drive is commonly installed where operators need adjustable output speed without using variable frequency drives or complex controls.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12f0hz5\" data-start=\"963\" data-end=\"998\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"967\" data-end=\"996\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"999\" data-end=\"1660\"\u003e• Manufacturer Part Number (MPN): E41SC\u003cbr data-start=\"1038\" data-end=\"1041\"\u003e• Product Type: Adjustable Speed Drive (Mechanical Variable Speed)\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Brand: Zero-Max\u003cbr data-start=\"1127\" data-end=\"1130\"\u003e• Output Torque: 12 in-lbs \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1194\" data-end=\"1197\"\u003e• Speed Range: 0–400 RPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e• Input Power: ~1\/4 HP (0.19 kW) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1332\" data-end=\"1335\"\u003e• Control Type: Screw control (manual adjustment) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Operation: Unidirectional\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Input Speed Capability: Up to ~2000 RPM typical \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1542\" data-end=\"1545\" data-is-only-node=\"\"\u003e• Function: Mechanical speed variation with constant torque\u003cbr data-start=\"1604\" data-end=\"1607\"\u003e• Design: Compact enclosed drive, maintenance-light\u003c\/p\u003e\n\u003ch3 data-section-id=\"uqv3ss\" data-start=\"1662\" data-end=\"1692\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1666\" data-end=\"1690\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1693\" data-end=\"1862\"\u003e• Zero-Max E41 (lever control variant)\u003cbr data-start=\"1731\" data-end=\"1734\"\u003e• Zero-Max E42 \/ E42SC (larger size options)\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e• Variable frequency drive (VFD) + gearbox combination (electronic alternative)\u003c\/p\u003e","brand":"Zero-Max","offers":[{"title":"New","offer_id":51734946382126,"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_acb4ba22-b9d9-48bb-883f-ed6bba9c72b0.jpg?v=1770607860","url":"https:\/\/plgautomation.com\/products\/zero-max-e41sc-adjustable-speed-drive-w-screw-control-12-in-lbs-0-400-rpm","provider":"PLG Automation ","version":"1.0","type":"link"}