{"product_id":"nema23-57hs5630b4-stepper-motor-57x56mm-1-8deg-1-2n-m-6-35-8mm-3a-2-phase-double-shaft-cnc-router-engraving-machine-3d-printer","title":"NEMA23 57HS5630B4 Stepper Motor 57x56mm 1.8Deg 1.2N.m 6.35\/8mm 3A 2-Phase Double shaft CNC Router Engraving Machine 3D Printer","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e1. Superior heat dissipation, capable of 24-hour continuous full-load operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe external driver is equipped with a large-area heat sink and supports optional cooling fans. Temperature rise remains controllable under long-term high-speed and heavy-load conditions. Integrated all-in-one units tend to overheat under sustained full load, resulting in degraded performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e2. Flexible configuration and easy future upgrades\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe motor and driver are separate independent components. Drivers with different current ratings, bus protocols and microstep resolutions can be freely replaced. Performance can be upgraded simply by swapping the driver, with no need to replace the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e3. Lower maintenance cost and shorter downtime\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eIf either the motor or driver fails, only the faulty individual component needs replacement. For integrated units, a damaged driver board requires replacing the entire motor assembly, leading to higher spare part costs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Suzhou Penny Machinery Equipment Ltd.,CO","offers":[{"title":"6.35mm","offer_id":49215081316535,"sku":null,"price":54.48,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":49215081349303,"sku":null,"price":54.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/7666\/8087\/files\/57x56___1.jpg?v=1789874107","url":"https:\/\/gpennymachine.com\/products\/nema23-57hs5630b4-stepper-motor-57x56mm-1-8deg-1-2n-m-6-35-8mm-3a-2-phase-double-shaft-cnc-router-engraving-machine-3d-printer","provider":"Suzhou Penny Machinery Equipment Ltd.,CO","version":"1.0","type":"link"}