{"product_id":"stepperonline-nema-23-stepper-motor-2-4nm-4-0a-8mm-shaft-57x57x82mm","title":"STEPPERONLINE Nema 23 Stepper Motor 2.4Nm | 4.0A, 8mm Shaft, 57x57x82mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe STEPPERONLINE Nema 23 Stepper Motor combines solid torque with a compact footprint, making it a versatile choice for precise motion tasks. Its 57x57 mm frame and 8 mm shaft deliver a robust balance of power and size, suitable for small to mid-size automation projects, CNC upgrades, and reliable positioning in demanding environments.\u003c\/p\u003e\n\u003cp\u003eBuilt around copper windings and a precisely engineered coil assembly, this motor is designed to handle repeated micro-stepping with smooth transitions. The result is crisp, repeatable motion that can be leveraged in a range of applications—from hobby-grade machines to lightweight production setups—without sacrificing control or efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHolding Torque: 2.4 Nm (339.79 oz-in)\u003c\/li\u003e\n  \u003cli\u003eStep Angle: 1.8° (200 steps\/rev)\u003c\/li\u003e\n  \u003cli\u003eRated Current\/Phase: 4.0 A\u003c\/li\u003e\n  \u003cli\u003ePhase Resistance: 0.65 Ω\u003c\/li\u003e\n  \u003cli\u003eInductance: 3.2 mH ±20%\u003c\/li\u003e\n  \u003cli\u003eFrame Size: 57 × 57 mm\u003c\/li\u003e\n  \u003cli\u003eBody Length: 82 mm\u003c\/li\u003e\n  \u003cli\u003eShaft Diameter\/Length: Ø8 mm \/ 21 mm\u003c\/li\u003e\n  \u003cli\u003eLead Count\/Lead Length: 4 leads \/ 300 mm\u003c\/li\u003e\n  \u003cli\u003eConnection Colors: A+ Black, A- Green, B+ Red, B- Blue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower, drive, and compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for use with a constant-current or chopper drive controller, the motor benefits from a typical voltage range of 24–48 VDC. A common starting point is around 36 VDC, which supports reliable torque and smooth motion when paired with suitable drivers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you can do with it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrade CNC axes, small routers, or milling tasks within a compact footprint.\u003c\/li\u003e\n  \u003cli\u003eIntegrate into automation projects requiring precise, repeatable 200-step motion with a sturdy 8 mm shaft.\u003c\/li\u003e\n  \u003cli\u003eUse in 3D printers, pick-and-place equipment, or lab automation that benefits from stable step accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e installation and physical fit\u003c\/h3\u003e\n\u003cp\u003eThe 57 × 57 mm frame with an 82 mm body length fits many mounting patterns, while the 8 mm shaft and 21 mm shaft length support robust couplings. The 300 mm lead length and four-conductor wiring provide flexible routing for compact layouts.\u003c\/p\u003e\n\n\u003ch3\u003eNotes and recommendations\u003c\/h3\u003e\n\u003cp\u003eDo not connect the motor directly to a power supply. Always pair it with a compatible drive controller and correct wiring to safeguard performance and motor life.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose STEPPERONLINE\u003c\/h3\u003e\n\u003cp\u003eWith a reliable NEMA 23 sizing, clear color-coded wiring, and a focus on build quality, this motor is designed for straightforward integration into existing systems and new builds alike. The combination of torque, size, and predictable behavior helps streamline motion design and testing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What torque does the STEPPERONLINE Nema 23 offer and how should I power it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides 2.4 Nm holding torque and requires a constant-current or chopper drive; avoid powering directly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the physical and wiring specs to plan installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Frame 57x57x82 mm, 8 mm shaft, 4 leads, 300 mm lead length, rated 4.0 A per phase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STEPPERONLINE","offers":[{"title":"Default Title","offer_id":53125319557231,"sku":"B091C37FJ2","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/stepperonline-nema23-front-view-compact-size.jpg?v=1779178442","url":"https:\/\/taskholt.com\/products\/stepperonline-nema-23-stepper-motor-2-4nm-4-0a-8mm-shaft-57x57x82mm","provider":"TaskHolt","version":"1.0","type":"link"}